[FFmpeg-devel] [PATCH v2 1/7] lavc/codec2utils: Use actual libcodec2 version

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* [FFmpeg-devel] [PATCH v2 1/7] lavc/codec2utils: Use actual libcodec2 version
@ 2023-12-30 21:22 Tomas Härdin
  2023-12-30 21:23 ` [FFmpeg-devel] [PATCH v2 2/7] lavc/libcodec2: Report actual bitrate used both when decoding and encoding Tomas Härdin
                   ` (5 more replies)
  0 siblings, 6 replies; 7+ messages in thread
From: Tomas Härdin @ 2023-12-30 21:22 UTC (permalink / raw)
  To: ffmpeg-devel

[-- Attachment #1: Type: text/plain, Size: 55 bytes --]

Should compile without libcodec2 installed now

/Tomas

[-- Attachment #2: 0001-lavc-codec2utils-Use-actual-libcodec2-version.patch --]
[-- Type: text/x-patch, Size: 1517 bytes --]

From 098a3b7e78dc0b1bbdfce051de21526f0a886b4d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?= <git@haerdin.se>
Date: Wed, 27 Dec 2023 17:32:21 +0100
Subject: [PATCH 1/7] lavc/codec2utils: Use actual libcodec2 version

---
 libavcodec/codec2utils.h | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/libavcodec/codec2utils.h b/libavcodec/codec2utils.h
index 6812ae895c..e1314b05b6 100644
--- a/libavcodec/codec2utils.h
+++ b/libavcodec/codec2utils.h
@@ -23,6 +23,10 @@
 #define AVCODEC_CODEC2UTILS_H
 
 #include <stdint.h>
+#include "config.h"
+#if CONFIG_LIBCODEC2
+#include <codec2/version.h>
+#endif
 
 //Highest mode we're willing to use.
 //Don't want to let users accidentally produce files that can't be decoded in the future.
@@ -49,9 +53,16 @@
 
 //Used in codec2raw demuxer and libcodec2 encoder
 static inline void codec2_make_extradata(uint8_t *ptr, int mode) {
-    //version 0.8 as of 2017-12-23 (r3386)
-    ptr[0] = 0;     //major
-    ptr[1] = 8;     //minor
+#if CONFIG_LIBCODEC2
+    ptr[0] = CODEC2_VERSION_MAJOR;
+    ptr[1] = CODEC2_VERSION_MINOR;
+#else
+    // this codepath is only hit when demuxing raw codec2 with libcodec2 disabled,
+    // and only relevant when remuxing from raw codec2 to .c2,
+    // because version information is ignored except when writing the .c2 header
+    ptr[0] = 1;     // version 1.2.0 is the latest we know of
+    ptr[1] = 2;
+#endif
     ptr[2] = mode;  //mode
     ptr[3] = 0;     //flags
 }
-- 
2.39.2


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^ permalink raw reply	[flat|nested] 7+ messages in thread

* [FFmpeg-devel] [PATCH v2 2/7] lavc/libcodec2: Report actual bitrate used both when decoding and encoding
  2023-12-30 21:22 [FFmpeg-devel] [PATCH v2 1/7] lavc/codec2utils: Use actual libcodec2 version Tomas Härdin
@ 2023-12-30 21:23 ` Tomas Härdin
  2023-12-30 21:25 ` [FFmpeg-devel] [PATCH v2 3/7] lavf/codec2: Compute duration from filesize Tomas Härdin
                   ` (4 subsequent siblings)
  5 siblings, 0 replies; 7+ messages in thread
From: Tomas Härdin @ 2023-12-30 21:23 UTC (permalink / raw)
  To: FFmpeg development discussions and patches

[-- Attachment #1: Type: text/plain, Size: 66 bytes --]

Without this it looks like the encoder runs at 128 kbit/s

/Tomas

[-- Attachment #2: 0002-lavc-libcodec2-Report-actual-bitrate-used-both-when-.patch --]
[-- Type: text/x-patch, Size: 751 bytes --]

From 5c913a3eaf5cf8c21edc119870b7fdc8251bd900 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?= <git@haerdin.se>
Date: Fri, 29 Dec 2023 14:09:51 +0100
Subject: [PATCH 2/7] lavc/libcodec2: Report actual bitrate used both when
 decoding and encoding

---
 libavcodec/libcodec2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavcodec/libcodec2.c b/libavcodec/libcodec2.c
index 950d48685e..2e03236b81 100644
--- a/libavcodec/libcodec2.c
+++ b/libavcodec/libcodec2.c
@@ -72,6 +72,7 @@ static av_cold int libcodec2_init_common(AVCodecContext *avctx, int mode)
     }
 
     codec2_set_natural_or_gray(c2->codec, 1);
+    avctx->bit_rate = avctx->sample_rate / avctx->frame_size * avctx->block_align * 8;
 
     return 0;
 
-- 
2.39.2


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^ permalink raw reply	[flat|nested] 7+ messages in thread

* [FFmpeg-devel] [PATCH v2 3/7] lavf/codec2: Compute duration from filesize
  2023-12-30 21:22 [FFmpeg-devel] [PATCH v2 1/7] lavc/codec2utils: Use actual libcodec2 version Tomas Härdin
  2023-12-30 21:23 ` [FFmpeg-devel] [PATCH v2 2/7] lavc/libcodec2: Report actual bitrate used both when decoding and encoding Tomas Härdin
@ 2023-12-30 21:25 ` Tomas Härdin
  2023-12-30 21:25 ` [FFmpeg-devel] [PATCH v2 4/7] lavf/codec2: Allow versions between 0.8 and 1.X Tomas Härdin
                   ` (3 subsequent siblings)
  5 siblings, 0 replies; 7+ messages in thread
From: Tomas Härdin @ 2023-12-30 21:25 UTC (permalink / raw)
  To: FFmpeg development discussions and patches

[-- Attachment #1: Type: text/plain, Size: 92 bytes --]

Previous version accidentally used CODEC2_EXTRADATA_SIZE not
CODEC2_HEADER_SIZE

/Tomas

[-- Attachment #2: 0003-lavf-codec2-Compute-duration-from-filesize.patch --]
[-- Type: text/x-patch, Size: 2171 bytes --]

From 6fda817b2bc237081e6bf6daeff9087b6543647b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?= <git@haerdin.se>
Date: Wed, 27 Dec 2023 16:32:49 +0100
Subject: [PATCH 3/7] lavf/codec2: Compute duration from filesize

---
 libavformat/codec2.c | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/libavformat/codec2.c b/libavformat/codec2.c
index 1d6ef2a14a..78bc339209 100644
--- a/libavformat/codec2.c
+++ b/libavformat/codec2.c
@@ -124,9 +124,10 @@ static int codec2_mode_bit_rate(AVFormatContext *s, int mode)
     return 8 * 8000 * block_align / frame_size;
 }
 
-static int codec2_read_header_common(AVFormatContext *s, AVStream *st)
+static int codec2_read_header_common(AVFormatContext *s, AVStream *st, int header)
 {
     int mode = codec2_mode_from_extradata(st->codecpar->extradata);
+    int64_t sz = avio_size(s->pb);
 
     st->codecpar->codec_type        = AVMEDIA_TYPE_AUDIO;
     st->codecpar->codec_id          = AV_CODEC_ID_CODEC2;
@@ -143,6 +144,12 @@ static int codec2_read_header_common(AVFormatContext *s, AVStream *st)
         return AVERROR_INVALIDDATA;
     }
 
+    // compute duration from filesize
+    if (sz >= header) {
+        int64_t frames = (sz - header) / st->codecpar->block_align;
+        if (frames <= INT64_MAX / st->codecpar->frame_size)
+            st->duration = frames * st->codecpar->frame_size;
+    }
     avpriv_set_pts_info(st, 64, 1, st->codecpar->sample_rate);
 
     return 0;
@@ -180,7 +187,7 @@ static int codec2_read_header(AVFormatContext *s)
 
     ffformatcontext(s)->data_offset = CODEC2_HEADER_SIZE;
 
-    return codec2_read_header_common(s, st);
+    return codec2_read_header_common(s, st, CODEC2_HEADER_SIZE);
 }
 
 static int codec2_read_packet(AVFormatContext *s, AVPacket *pkt)
@@ -258,7 +265,7 @@ static int codec2raw_read_header(AVFormatContext *s)
 
     codec2_make_extradata(st->codecpar->extradata, c2->mode);
 
-    return codec2_read_header_common(s, st);
+    return codec2_read_header_common(s, st, 0);
 }
 
 //transcoding report2074.c2 to wav went from 7.391s to 5.322s with -frames_per_packet 1000 compared to default, same sha1sum
-- 
2.39.2


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^ permalink raw reply	[flat|nested] 7+ messages in thread

* [FFmpeg-devel] [PATCH v2 4/7] lavf/codec2: Allow versions between 0.8 and 1.X
  2023-12-30 21:22 [FFmpeg-devel] [PATCH v2 1/7] lavc/codec2utils: Use actual libcodec2 version Tomas Härdin
  2023-12-30 21:23 ` [FFmpeg-devel] [PATCH v2 2/7] lavc/libcodec2: Report actual bitrate used both when decoding and encoding Tomas Härdin
  2023-12-30 21:25 ` [FFmpeg-devel] [PATCH v2 3/7] lavf/codec2: Compute duration from filesize Tomas Härdin
@ 2023-12-30 21:25 ` Tomas Härdin
  2023-12-30 21:25 ` [FFmpeg-devel] [PATCH v2 5/7] lavf/codec2: Multiple of block_align -> not corrupt Tomas Härdin
                   ` (2 subsequent siblings)
  5 siblings, 0 replies; 7+ messages in thread
From: Tomas Härdin @ 2023-12-30 21:25 UTC (permalink / raw)
  To: FFmpeg development discussions and patches

[-- Attachment #1: Type: text/plain, Size: 1 bytes --]



[-- Attachment #2: 0004-lavf-codec2-Allow-versions-between-0.8-and-1.X.patch --]
[-- Type: text/x-patch, Size: 2634 bytes --]

From 5a660d91c2f34c4e464212bf3694cdb7bca80f1a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?= <git@haerdin.se>
Date: Wed, 27 Dec 2023 17:33:18 +0100
Subject: [PATCH 4/7] lavf/codec2: Allow versions between 0.8 and 1.X

---
 libavformat/codec2.c | 36 ++++++++++++++++++++++--------------
 1 file changed, 22 insertions(+), 14 deletions(-)

diff --git a/libavformat/codec2.c b/libavformat/codec2.c
index 78bc339209..8299302acc 100644
--- a/libavformat/codec2.c
+++ b/libavformat/codec2.c
@@ -37,8 +37,11 @@
 
 //the lowest version we should ever run across is 0.8
 //we may run across later versions as the format evolves
-#define EXPECTED_CODEC2_MAJOR_VERSION 0
-#define EXPECTED_CODEC2_MINOR_VERSION 8
+#define MIN_MAJOR_VERSION 0
+#define MIN_MINOR_VERSION 8
+//accept any minor version with major version 1.X
+//as of writing the latest release is 1.2.0
+#define MAX_MAJOR_VERSION 1
 
 typedef struct {
     const AVClass *class;
@@ -46,17 +49,20 @@ typedef struct {
     int frames_per_packet;
 } Codec2Context;
 
+static int check_version(uint8_t major, uint8_t minor) {
+    //no .c2 files prior to 0.8 or later than 1.X
+    if (major == MIN_MAJOR_VERSION && minor < MIN_MINOR_VERSION)
+        return 1;
+    if (major > MAX_MAJOR_VERSION)
+        return 1;
+    return 0;
+}
+
 static int codec2_probe(const AVProbeData *p)
 {
     //must start wih C0 DE C2
-    if (AV_RB24(p->buf) != CODEC2_MAGIC) {
-        return 0;
-    }
-
-    //no .c2 files prior to 0.8
-    //be strict about major version while we're at it
-    if (p->buf[3] != EXPECTED_CODEC2_MAJOR_VERSION ||
-        p->buf[4] <  EXPECTED_CODEC2_MINOR_VERSION) {
+    if (AV_RB24(p->buf) != CODEC2_MAGIC ||
+        check_version(p->buf[3], p->buf[4])) {
         return 0;
     }
 
@@ -158,7 +164,8 @@ static int codec2_read_header_common(AVFormatContext *s, AVStream *st, int heade
 static int codec2_read_header(AVFormatContext *s)
 {
     AVStream *st = avformat_new_stream(s, NULL);
-    int ret, version;
+    int ret;
+    uint8_t major, minor;
 
     if (!st) {
         return AVERROR(ENOMEM);
@@ -179,9 +186,10 @@ static int codec2_read_header(AVFormatContext *s)
         return ret;
     }
 
-    version = AV_RB16(st->codecpar->extradata);
-    if ((version >> 8) != EXPECTED_CODEC2_MAJOR_VERSION) {
-        avpriv_report_missing_feature(s, "Major version %i", version >> 8);
+    major = st->codecpar->extradata[0];
+    minor = st->codecpar->extradata[1];
+    if (check_version(major, minor)) {
+        avpriv_report_missing_feature(s, "Version %i.%i", major, minor);
         return AVERROR_PATCHWELCOME;
     }
 
-- 
2.39.2


[-- Attachment #3: Type: text/plain, Size: 251 bytes --]

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^ permalink raw reply	[flat|nested] 7+ messages in thread

* [FFmpeg-devel] [PATCH v2 5/7] lavf/codec2: Multiple of block_align -> not corrupt
  2023-12-30 21:22 [FFmpeg-devel] [PATCH v2 1/7] lavc/codec2utils: Use actual libcodec2 version Tomas Härdin
                   ` (2 preceding siblings ...)
  2023-12-30 21:25 ` [FFmpeg-devel] [PATCH v2 4/7] lavf/codec2: Allow versions between 0.8 and 1.X Tomas Härdin
@ 2023-12-30 21:25 ` Tomas Härdin
  2023-12-30 21:26 ` [FFmpeg-devel] [PATCH v2 6/7] lavf/codec2: Silence warnings when either muxer/demuxer is disabled Tomas Härdin
  2023-12-30 21:27 ` [FFmpeg-devel] [PATCH v2 7/7] Add FATE tests for codec2, codec2raw and libcodec2 wrapper Tomas Härdin
  5 siblings, 0 replies; 7+ messages in thread
From: Tomas Härdin @ 2023-12-30 21:25 UTC (permalink / raw)
  To: FFmpeg development discussions and patches

[-- Attachment #1: Type: text/plain, Size: 1 bytes --]



[-- Attachment #2: 0005-lavf-codec2-Multiple-of-block_align-not-corrupt.patch --]
[-- Type: text/x-patch, Size: 842 bytes --]

From 743666602cd9f6f213b81e3bbc8a3547b518db41 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?= <git@haerdin.se>
Date: Wed, 27 Dec 2023 22:50:18 +0100
Subject: [PATCH 5/7] lavf/codec2: Multiple of block_align -> not corrupt

---
 libavformat/codec2.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libavformat/codec2.c b/libavformat/codec2.c
index 8299302acc..7447109752 100644
--- a/libavformat/codec2.c
+++ b/libavformat/codec2.c
@@ -223,6 +223,11 @@ static int codec2_read_packet(AVFormatContext *s, AVPacket *pkt)
     n = ret / block_align;
     pkt->duration = n * frame_size;
 
+    //un-mark packet as corrupt if size is a multiple of block_align
+    //this can happen when frames_per_packet > 1
+    if (ret % block_align == 0)
+        pkt->flags &= ~AV_PKT_FLAG_CORRUPT;
+
     return ret;
 }
 
-- 
2.39.2


[-- Attachment #3: Type: text/plain, Size: 251 bytes --]

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^ permalink raw reply	[flat|nested] 7+ messages in thread

* [FFmpeg-devel] [PATCH v2 6/7] lavf/codec2: Silence warnings when either muxer/demuxer is disabled
  2023-12-30 21:22 [FFmpeg-devel] [PATCH v2 1/7] lavc/codec2utils: Use actual libcodec2 version Tomas Härdin
                   ` (3 preceding siblings ...)
  2023-12-30 21:25 ` [FFmpeg-devel] [PATCH v2 5/7] lavf/codec2: Multiple of block_align -> not corrupt Tomas Härdin
@ 2023-12-30 21:26 ` Tomas Härdin
  2023-12-30 21:27 ` [FFmpeg-devel] [PATCH v2 7/7] Add FATE tests for codec2, codec2raw and libcodec2 wrapper Tomas Härdin
  5 siblings, 0 replies; 7+ messages in thread
From: Tomas Härdin @ 2023-12-30 21:26 UTC (permalink / raw)
  To: FFmpeg development discussions and patches

[-- Attachment #1: Type: text/plain, Size: 1 bytes --]



[-- Attachment #2: 0006-lavf-codec2-Silence-warnings-when-either-muxer-demux.patch --]
[-- Type: text/x-patch, Size: 4360 bytes --]

From f64b4a90ea22421db494d87f5904ae8c7294c871 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?= <git@haerdin.se>
Date: Wed, 27 Dec 2023 22:52:25 +0100
Subject: [PATCH 6/7] lavf/codec2: Silence warnings when either muxer/demuxer
 is disabled

---
 libavformat/codec2.c | 76 +++++++++++++++++++++++++-------------------
 1 file changed, 43 insertions(+), 33 deletions(-)

diff --git a/libavformat/codec2.c b/libavformat/codec2.c
index 7447109752..8ff14bc72a 100644
--- a/libavformat/codec2.c
+++ b/libavformat/codec2.c
@@ -49,6 +49,7 @@ typedef struct {
     int frames_per_packet;
 } Codec2Context;
 
+#if CONFIG_CODEC2_DEMUXER
 static int check_version(uint8_t major, uint8_t minor) {
     //no .c2 files prior to 0.8 or later than 1.X
     if (major == MIN_MAJOR_VERSION && minor < MIN_MINOR_VERSION)
@@ -69,7 +70,9 @@ static int codec2_probe(const AVProbeData *p)
     //32 bits of identification -> low score
     return AVPROBE_SCORE_EXTENSION + 1;
 }
+#endif
 
+#if CONFIG_CODEC2_DEMUXER || CONFIG_CODEC2RAW_DEMUXER
 //Mimics codec2_samples_per_frame()
 static int codec2_mode_frame_size(AVFormatContext *s, int mode)
 {
@@ -161,6 +164,41 @@ static int codec2_read_header_common(AVFormatContext *s, AVStream *st, int heade
     return 0;
 }
 
+static int codec2_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    Codec2Context *c2 = s->priv_data;
+    AVStream *st = s->streams[0];
+    int ret, size, n, block_align, frame_size;
+
+    block_align = st->codecpar->block_align;
+    frame_size  = st->codecpar->frame_size;
+
+    if (block_align <= 0 || frame_size <= 0 || c2->frames_per_packet <= 0) {
+        return AVERROR(EINVAL);
+    }
+
+    //try to read desired number of frames, compute n from to actual number of bytes read
+    size = c2->frames_per_packet * block_align;
+    ret = av_get_packet(s->pb, pkt, size);
+    if (ret < 0) {
+        return ret;
+    }
+
+    //only set duration - compute_pkt_fields() and ff_pcm_read_seek() takes care of everything else
+    //tested by spamming the seek functionality in ffplay
+    n = ret / block_align;
+    pkt->duration = n * frame_size;
+
+    //un-mark packet as corrupt if size is a multiple of block_align
+    //this can happen when frames_per_packet > 1
+    if (ret % block_align == 0)
+        pkt->flags &= ~AV_PKT_FLAG_CORRUPT;
+
+    return ret;
+}
+#endif
+
+#if CONFIG_CODEC2_DEMUXER
 static int codec2_read_header(AVFormatContext *s)
 {
     AVStream *st = avformat_new_stream(s, NULL);
@@ -197,40 +235,9 @@ static int codec2_read_header(AVFormatContext *s)
 
     return codec2_read_header_common(s, st, CODEC2_HEADER_SIZE);
 }
+#endif
 
-static int codec2_read_packet(AVFormatContext *s, AVPacket *pkt)
-{
-    Codec2Context *c2 = s->priv_data;
-    AVStream *st = s->streams[0];
-    int ret, size, n, block_align, frame_size;
-
-    block_align = st->codecpar->block_align;
-    frame_size  = st->codecpar->frame_size;
-
-    if (block_align <= 0 || frame_size <= 0 || c2->frames_per_packet <= 0) {
-        return AVERROR(EINVAL);
-    }
-
-    //try to read desired number of frames, compute n from to actual number of bytes read
-    size = c2->frames_per_packet * block_align;
-    ret = av_get_packet(s->pb, pkt, size);
-    if (ret < 0) {
-        return ret;
-    }
-
-    //only set duration - compute_pkt_fields() and ff_pcm_read_seek() takes care of everything else
-    //tested by spamming the seek functionality in ffplay
-    n = ret / block_align;
-    pkt->duration = n * frame_size;
-
-    //un-mark packet as corrupt if size is a multiple of block_align
-    //this can happen when frames_per_packet > 1
-    if (ret % block_align == 0)
-        pkt->flags &= ~AV_PKT_FLAG_CORRUPT;
-
-    return ret;
-}
-
+#if CONFIG_CODEC2_MUXER
 static int codec2_write_header(AVFormatContext *s)
 {
     AVStream *st;
@@ -253,7 +260,9 @@ static int codec2_write_header(AVFormatContext *s)
 
     return 0;
 }
+#endif
 
+#if CONFIG_CODEC2RAW_DEMUXER
 static int codec2raw_read_header(AVFormatContext *s)
 {
     Codec2Context *c2 = s->priv_data;
@@ -280,6 +289,7 @@ static int codec2raw_read_header(AVFormatContext *s)
 
     return codec2_read_header_common(s, st, 0);
 }
+#endif
 
 //transcoding report2074.c2 to wav went from 7.391s to 5.322s with -frames_per_packet 1000 compared to default, same sha1sum
 #define FRAMES_PER_PACKET \
-- 
2.39.2


[-- Attachment #3: Type: text/plain, Size: 251 bytes --]

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^ permalink raw reply	[flat|nested] 7+ messages in thread

* [FFmpeg-devel] [PATCH v2 7/7] Add FATE tests for codec2, codec2raw and libcodec2 wrapper
  2023-12-30 21:22 [FFmpeg-devel] [PATCH v2 1/7] lavc/codec2utils: Use actual libcodec2 version Tomas Härdin
                   ` (4 preceding siblings ...)
  2023-12-30 21:26 ` [FFmpeg-devel] [PATCH v2 6/7] lavf/codec2: Silence warnings when either muxer/demuxer is disabled Tomas Härdin
@ 2023-12-30 21:27 ` Tomas Härdin
  5 siblings, 0 replies; 7+ messages in thread
From: Tomas Härdin @ 2023-12-30 21:27 UTC (permalink / raw)
  To: FFmpeg development discussions and patches

[-- Attachment #1: Type: text/plain, Size: 95 bytes --]

codec2 and codec2raw tests now share refs
Tested that the libx264 test still works

/Tomas

[-- Attachment #2: 0007-Add-FATE-tests-for-codec2-codec2raw-and-libcodec2-wr.patch --]
[-- Type: text/x-patch, Size: 208206 bytes --]

From 94495be5cdf78f57f31951a16bfd34a5b413eaa9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?= <git@haerdin.se>
Date: Wed, 27 Dec 2023 18:35:38 +0100
Subject: [PATCH 7/7] Add FATE tests for codec2, codec2raw and libcodec2
 wrapper

---
 tests/Makefile                             |   1 +
 tests/fate-run.sh                          |  37 +++--
 tests/fate/codec2.mak                      |  79 +++++++++++
 tests/ref/fate/codec2-demux-1200           |   1 +
 tests/ref/fate/codec2-demux-1300           |   1 +
 tests/ref/fate/codec2-demux-1400           |   1 +
 tests/ref/fate/codec2-demux-1600           |   1 +
 tests/ref/fate/codec2-demux-2400           |   1 +
 tests/ref/fate/codec2-demux-3200           |   1 +
 tests/ref/fate/codec2-demux-700C           |   1 +
 tests/ref/fate/codec2-demux-cut-1200       |   1 +
 tests/ref/fate/codec2-demux-cut-1300       |   1 +
 tests/ref/fate/codec2-demux-cut-1400       |   1 +
 tests/ref/fate/codec2-demux-cut-1600       |   1 +
 tests/ref/fate/codec2-demux-cut-2400       |   1 +
 tests/ref/fate/codec2-demux-cut-3200       |   1 +
 tests/ref/fate/codec2-demux-cut-700C       |   1 +
 tests/ref/fate/codec2-probe-1200           |  77 +++++++++++
 tests/ref/fate/codec2-probe-1300           |  77 +++++++++++
 tests/ref/fate/codec2-probe-1400           |  77 +++++++++++
 tests/ref/fate/codec2-probe-1600           |  77 +++++++++++
 tests/ref/fate/codec2-probe-2400           | 152 +++++++++++++++++++++
 tests/ref/fate/codec2-probe-3200           | 152 +++++++++++++++++++++
 tests/ref/fate/codec2-probe-700C           |  77 +++++++++++
 tests/ref/fate/codec2-probe-cut-1200       |  18 +++
 tests/ref/fate/codec2-probe-cut-1300       |  16 +++
 tests/ref/fate/codec2-probe-cut-1400       |  16 +++
 tests/ref/fate/codec2-probe-cut-1600       |  14 ++
 tests/ref/fate/codec2-probe-cut-2400       |  18 +++
 tests/ref/fate/codec2-probe-cut-3200       |  14 ++
 tests/ref/fate/codec2-probe-cut-700C       |  26 ++++
 tests/ref/fate/codec2-probe-multi-1200     |  10 ++
 tests/ref/fate/codec2-probe-multi-1300     |  10 ++
 tests/ref/fate/codec2-probe-multi-1400     |  10 ++
 tests/ref/fate/codec2-probe-multi-1600     |  10 ++
 tests/ref/fate/codec2-probe-multi-2400     |  17 +++
 tests/ref/fate/codec2-probe-multi-3200     |  17 +++
 tests/ref/fate/codec2-probe-multi-700C     |  10 ++
 tests/ref/fate/codec2-probe-multi-cut-1200 |   4 +
 tests/ref/fate/codec2-probe-multi-cut-1300 |   4 +
 tests/ref/fate/codec2-probe-multi-cut-1400 |   4 +
 tests/ref/fate/codec2-probe-multi-cut-1600 |   4 +
 tests/ref/fate/codec2-probe-multi-cut-2400 |   4 +
 tests/ref/fate/codec2-probe-multi-cut-3200 |   4 +
 tests/ref/fate/codec2-probe-multi-cut-700C |   5 +
 tests/ref/fate/libcodec2-1200              |  12 ++
 tests/ref/fate/libcodec2-1300              |  12 ++
 tests/ref/fate/libcodec2-1400              |  12 ++
 tests/ref/fate/libcodec2-1600              |  12 ++
 tests/ref/fate/libcodec2-2400              |  19 +++
 tests/ref/fate/libcodec2-3200              |  19 +++
 tests/ref/fate/libcodec2-700C              |  12 ++
 tests/ref/fate/libcodec2-cut-1200          |   6 +
 tests/ref/fate/libcodec2-cut-1300          |   6 +
 tests/ref/fate/libcodec2-cut-1400          |   6 +
 tests/ref/fate/libcodec2-cut-1600          |   6 +
 tests/ref/fate/libcodec2-cut-2400          |   6 +
 tests/ref/fate/libcodec2-cut-3200          |   6 +
 tests/ref/fate/libcodec2-cut-700C          |   7 +
 59 files changed, 1186 insertions(+), 10 deletions(-)
 create mode 100644 tests/fate/codec2.mak
 create mode 100644 tests/ref/fate/codec2-demux-1200
 create mode 100644 tests/ref/fate/codec2-demux-1300
 create mode 100644 tests/ref/fate/codec2-demux-1400
 create mode 100644 tests/ref/fate/codec2-demux-1600
 create mode 100644 tests/ref/fate/codec2-demux-2400
 create mode 100644 tests/ref/fate/codec2-demux-3200
 create mode 100644 tests/ref/fate/codec2-demux-700C
 create mode 100644 tests/ref/fate/codec2-demux-cut-1200
 create mode 100644 tests/ref/fate/codec2-demux-cut-1300
 create mode 100644 tests/ref/fate/codec2-demux-cut-1400
 create mode 100644 tests/ref/fate/codec2-demux-cut-1600
 create mode 100644 tests/ref/fate/codec2-demux-cut-2400
 create mode 100644 tests/ref/fate/codec2-demux-cut-3200
 create mode 100644 tests/ref/fate/codec2-demux-cut-700C
 create mode 100644 tests/ref/fate/codec2-probe-1200
 create mode 100644 tests/ref/fate/codec2-probe-1300
 create mode 100644 tests/ref/fate/codec2-probe-1400
 create mode 100644 tests/ref/fate/codec2-probe-1600
 create mode 100644 tests/ref/fate/codec2-probe-2400
 create mode 100644 tests/ref/fate/codec2-probe-3200
 create mode 100644 tests/ref/fate/codec2-probe-700C
 create mode 100644 tests/ref/fate/codec2-probe-cut-1200
 create mode 100644 tests/ref/fate/codec2-probe-cut-1300
 create mode 100644 tests/ref/fate/codec2-probe-cut-1400
 create mode 100644 tests/ref/fate/codec2-probe-cut-1600
 create mode 100644 tests/ref/fate/codec2-probe-cut-2400
 create mode 100644 tests/ref/fate/codec2-probe-cut-3200
 create mode 100644 tests/ref/fate/codec2-probe-cut-700C
 create mode 100644 tests/ref/fate/codec2-probe-multi-1200
 create mode 100644 tests/ref/fate/codec2-probe-multi-1300
 create mode 100644 tests/ref/fate/codec2-probe-multi-1400
 create mode 100644 tests/ref/fate/codec2-probe-multi-1600
 create mode 100644 tests/ref/fate/codec2-probe-multi-2400
 create mode 100644 tests/ref/fate/codec2-probe-multi-3200
 create mode 100644 tests/ref/fate/codec2-probe-multi-700C
 create mode 100644 tests/ref/fate/codec2-probe-multi-cut-1200
 create mode 100644 tests/ref/fate/codec2-probe-multi-cut-1300
 create mode 100644 tests/ref/fate/codec2-probe-multi-cut-1400
 create mode 100644 tests/ref/fate/codec2-probe-multi-cut-1600
 create mode 100644 tests/ref/fate/codec2-probe-multi-cut-2400
 create mode 100644 tests/ref/fate/codec2-probe-multi-cut-3200
 create mode 100644 tests/ref/fate/codec2-probe-multi-cut-700C
 create mode 100644 tests/ref/fate/libcodec2-1200
 create mode 100644 tests/ref/fate/libcodec2-1300
 create mode 100644 tests/ref/fate/libcodec2-1400
 create mode 100644 tests/ref/fate/libcodec2-1600
 create mode 100644 tests/ref/fate/libcodec2-2400
 create mode 100644 tests/ref/fate/libcodec2-3200
 create mode 100644 tests/ref/fate/libcodec2-700C
 create mode 100644 tests/ref/fate/libcodec2-cut-1200
 create mode 100644 tests/ref/fate/libcodec2-cut-1300
 create mode 100644 tests/ref/fate/libcodec2-cut-1400
 create mode 100644 tests/ref/fate/libcodec2-cut-1600
 create mode 100644 tests/ref/fate/libcodec2-cut-2400
 create mode 100644 tests/ref/fate/libcodec2-cut-3200
 create mode 100644 tests/ref/fate/libcodec2-cut-700C

diff --git a/tests/Makefile b/tests/Makefile
index 744dbcdfb3..cec8388aec 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -166,6 +166,7 @@ include $(SRC_PATH)/tests/fate/canopus.mak
 include $(SRC_PATH)/tests/fate/cbs.mak
 include $(SRC_PATH)/tests/fate/cdxl.mak
 include $(SRC_PATH)/tests/fate/checkasm.mak
+include $(SRC_PATH)/tests/fate/codec2.mak
 # Must be included after lavf-container.mak
 include $(SRC_PATH)/tests/fate/concatdec.mak
 include $(SRC_PATH)/tests/fate/cover-art.mak
diff --git a/tests/fate-run.sh b/tests/fate-run.sh
index 8efb1586b8..d18eab8849 100755
--- a/tests/fate-run.sh
+++ b/tests/fate-run.sh
@@ -144,15 +144,25 @@ ffmpeg(){
     run ffmpeg${PROGSUF}${EXECSUF} ${ffmpeg_args}
 }
 
-ffprobe_demux(){
-    filename=$1
-    shift
+ffprobe_demux_common(){
+    fmtops=$1
+    filename=$2
+    shift 2
     print_filename=$(basename "$filename")
     run ffprobe${PROGSUF}${EXECSUF} -print_filename "${print_filename}" \
-        -of compact -bitexact -show_format -show_streams -show_packets  \
+        -of compact -bitexact -show_format -show_streams -show_packets $fmtops  \
         -show_data_hash CRC32 "$filename" "$@"
 }
 
+ffprobe_demux(){
+    ffprobe_demux_common "" "$@"
+}
+
+ffprobe_demux_codec2(){
+    # Do not output packet=pos stream=extradata_hash,disposition format=size,format_name,probe_score,bit_rate
+    ffprobe_demux_common "-show_entries packet=codec_type,stream_index,pts,pts_time,dts,dts_time,duration,duration_time,size,flags,data_hash -show_entries stream=index,codec_name,profile,codec_type,codec_tag_string,codec_tag,sample_fmt,sample_rate,channels,channel_layout,bits_per_sample,initial_padding,id,r_frame_rate,avg_frame_rate,time_base,start_pts,start_time,duration_ts,duration,bit_rate,max_bit_rate,bits_per_raw_sample,nb_frames,nb_read_frames,nb_read_packets,extradata_size -show_entries format=filename,nb_streams,nb_programs,start_time,duration" "$@"
+}
+
 framecrc(){
     ffmpeg "$@" -bitexact -f framecrc -
 }
@@ -295,19 +305,26 @@ stream_remux(){
 # this function is for testing external encoders,
 # where the precise output is not controlled by us
 # we can still test e.g. that the output can be decoded correctly
-enc_external(){
-    srcfile=$1
-    enc_fmt=$2
-    enc_opt=$3
-    probe_opt=$4
+enc_external_subfile(){
+    start=$1
+    end=$2
+    srcfile=$3
+    enc_fmt=$4
+    enc_opt=$5
+    probe_opt=$6
 
     srcfile=$(target_path $srcfile)
     encfile=$(target_path "${outdir}/${test}.${enc_fmt}")
 
-    ffmpeg -i $srcfile $enc_opt -f $enc_fmt -y $encfile || return
+    ffmpeg -i "subfile,,start,$start,end,$end,,:$srcfile" $enc_opt -f $enc_fmt -y $encfile || return
     run ffprobe${PROGSUF}${EXECSUF} -bitexact $probe_opt $encfile || return
 }
 
+enc_external(){
+    enc_external_subfile 0 0 "$@"
+}
+
+
 # FIXME: There is a certain duplication between the avconv-related helper
 # functions above and below that should be refactored.
 ffmpeg2="$target_exec ${target_path}/ffmpeg${PROGSUF}${EXECSUF}"
diff --git a/tests/fate/codec2.mak b/tests/fate/codec2.mak
new file mode 100644
index 0000000000..1b2d1696b6
--- /dev/null
+++ b/tests/fate/codec2.mak
@@ -0,0 +1,79 @@
+# Modes 700 and 700B no longer exist
+CODEC2_MODES = 3200 2400 1600 1400 1300 1200 700C
+
+# This exercises both the decode and encode side of the libcodec2 binding for all modes listed above
+FATE_LIBCODEC2-$(call ENCDEC, LIBCODEC2, CODEC2) += $(foreach mode,$(CODEC2_MODES), \
+    fate-libcodec2-$(mode) \
+    fate-libcodec2-cut-$(mode) \
+)
+
+define make-codec2-args
+    enc_external_subfile 0 $(2) $(TARGET_SAMPLES)/codec2/cross-$(1).c2 codec2 "-mode $(1)" "-frames_per_packet 10 -show_entries stream=codec_name,sample_rate,channels,duration -show_entries frame=pkt_dts -of flat"
+endef
+
+# Well-formed files
+fate-libcodec2-%:     CMD = $(call make-codec2-args,$(@:fate-libcodec2-%=%),0)
+# Truncated files
+fate-libcodec2-cut-%: MODE = $(@:fate-libcodec2-cut-%=%)
+fate-libcodec2-cut-%: CMD = $(call make-codec2-args,$(@:fate-libcodec2-cut-%=%),100)
+
+# Demuxer tests
+define make-codec2-targets
+    $(foreach mode,$(CODEC2_MODES), \
+        fate-$(1)-probe-$(mode) \
+        fate-$(1)-probe-cut-$(mode) \
+        fate-$(1)-probe-multi-$(mode) \
+        fate-$(1)-probe-multi-cut-$(mode) \
+        fate-$(1)-demux-$(mode) \
+        fate-$(1)-demux-cut-$(mode) \
+    )
+endef
+
+FATE_CODEC2-$(CONFIG_CODEC2_DEMUXER) += $(call make-codec2-targets,codec2)
+FATE_CODEC2RAW-$(CONFIG_CODEC2RAW_DEMUXER) += $(call make-codec2-targets,codec2raw)
+
+fate-codec2-probe-%: END = 0
+fate-codec2-probe-%: FPP = 1
+fate-codec2-probe-%: FMT = codec2
+fate-codec2-probe-%: MODE = $(@:fate-codec2-probe-%=%)
+fate-codec2-probe-%: CMD = ffprobe_demux_codec2 subfile,,start,0,end,$(END),,:$(TARGET_SAMPLES)/codec2/cross-$(MODE).c2 -frames_per_packet $(FPP) -mode $(MODE)
+fate-codec2-probe-cut-%: MODE = $(@:fate-codec2-probe-cut-%=%)
+fate-codec2-probe-cut-%: END = 100
+fate-codec2-probe-multi-%: MODE = $(@:fate-codec2-probe-multi-%=%)
+fate-codec2-probe-multi-%: FPP = 10
+fate-codec2-probe-multi-cut-%: MODE = $(@:fate-codec2-probe-multi-cut-%=%)
+fate-codec2-probe-multi-cut-%: END = 100
+# Similar to above but with start=7
+fate-codec2raw-probe-%: END = 0
+fate-codec2raw-probe-%: FPP = 1
+fate-codec2raw-probe-%: MODE = $(@:fate-codec2raw-probe-%=%)
+fate-codec2raw-probe-%: REF = tests/ref/fate/codec2-probe-$(MODE)
+fate-codec2raw-probe-%: CMD = ffprobe_demux_codec2 subfile,,start,7,end,$(END),,:$(TARGET_SAMPLES)/codec2/cross-$(MODE).c2 -frames_per_packet $(FPP) -mode $(MODE) -f codec2raw
+fate-codec2raw-probe-cut-%: MODE = $(@:fate-codec2raw-probe-cut-%=%)
+fate-codec2raw-probe-cut-%: END = 100
+fate-codec2raw-probe-cut-%: REF = tests/ref/fate/codec2-probe-cut-$(MODE)
+fate-codec2raw-probe-multi-%: MODE = $(@:fate-codec2raw-probe-multi-%=%)
+fate-codec2raw-probe-multi-%: FPP = 10
+fate-codec2raw-probe-multi-%: REF = tests/ref/fate/codec2-probe-multi-$(MODE)
+fate-codec2raw-probe-multi-cut-%: MODE = $(@:fate-codec2raw-probe-multi-cut-%=%)
+fate-codec2raw-probe-multi-cut-%: END = 100
+fate-codec2raw-probe-multi-cut-%: REF = tests/ref/fate/codec2-probe-multi-cut-$(MODE)
+# Normal CRC tests
+fate-codec2-demux-%: MODE = $(@:fate-codec2-demux-%=%)
+fate-codec2-demux-%: END = 0
+fate-codec2-demux-%: CMD = crc -i subfile,,start,0,end,$(END),,:$(TARGET_SAMPLES)/codec2/cross-$(MODE).c2 -c:a copy
+fate-codec2-demux-cut-%: MODE = $(@:fate-codec2-demux-cut-%=%)
+fate-codec2-demux-cut-%: END = 100
+# Reuse refs
+fate-codec2raw-demux-%: MODE = $(@:fate-codec2raw-demux-%=%)
+fate-codec2raw-demux-%: REF = tests/ref/fate/codec2-demux-$(MODE)
+fate-codec2raw-demux-%: END = 0
+fate-codec2raw-demux-%: CMD = crc -f codec2raw -mode $(MODE) -i subfile,,start,7,end,$(END),,:$(TARGET_SAMPLES)/codec2/cross-$(MODE).c2 -c:a copy
+fate-codec2raw-demux-cut-%: MODE = $(@:fate-codec2raw-demux-cut-%=%)
+fate-codec2raw-demux-cut-%: REF = tests/ref/fate/codec2-demux-cut-$(MODE)
+fate-codec2raw-demux-cut-%: END = 100
+
+FATE_SAMPLES_FFMPEG_FFPROBE += $(FATE_CODEC2-yes) $(FATE_CODEC2RAW-yes) $(FATE_LIBCODEC2-yes)
+fate-codec2: $(FATE_CODEC2-yes)
+fate-codec2raw: $(FATE_CODEC2RAW-yes)
+fate-libcodec2: $(FATE_LIBCODEC2-yes)
diff --git a/tests/ref/fate/codec2-demux-1200 b/tests/ref/fate/codec2-demux-1200
new file mode 100644
index 0000000000..e73da85898
--- /dev/null
+++ b/tests/ref/fate/codec2-demux-1200
@@ -0,0 +1 @@
+CRC=0x585af733
diff --git a/tests/ref/fate/codec2-demux-1300 b/tests/ref/fate/codec2-demux-1300
new file mode 100644
index 0000000000..8a387d0c5c
--- /dev/null
+++ b/tests/ref/fate/codec2-demux-1300
@@ -0,0 +1 @@
+CRC=0x1e44f99a
diff --git a/tests/ref/fate/codec2-demux-1400 b/tests/ref/fate/codec2-demux-1400
new file mode 100644
index 0000000000..8e16ed218f
--- /dev/null
+++ b/tests/ref/fate/codec2-demux-1400
@@ -0,0 +1 @@
+CRC=0xaea43a6b
diff --git a/tests/ref/fate/codec2-demux-1600 b/tests/ref/fate/codec2-demux-1600
new file mode 100644
index 0000000000..cf39a1f33c
--- /dev/null
+++ b/tests/ref/fate/codec2-demux-1600
@@ -0,0 +1 @@
+CRC=0xd30a231f
diff --git a/tests/ref/fate/codec2-demux-2400 b/tests/ref/fate/codec2-demux-2400
new file mode 100644
index 0000000000..3207059686
--- /dev/null
+++ b/tests/ref/fate/codec2-demux-2400
@@ -0,0 +1 @@
+CRC=0x6445f5bd
diff --git a/tests/ref/fate/codec2-demux-3200 b/tests/ref/fate/codec2-demux-3200
new file mode 100644
index 0000000000..a6d1c663df
--- /dev/null
+++ b/tests/ref/fate/codec2-demux-3200
@@ -0,0 +1 @@
+CRC=0x27b3654f
diff --git a/tests/ref/fate/codec2-demux-700C b/tests/ref/fate/codec2-demux-700C
new file mode 100644
index 0000000000..9277e69200
--- /dev/null
+++ b/tests/ref/fate/codec2-demux-700C
@@ -0,0 +1 @@
+CRC=0x7f9493cc
diff --git a/tests/ref/fate/codec2-demux-cut-1200 b/tests/ref/fate/codec2-demux-cut-1200
new file mode 100644
index 0000000000..f3032b0c24
--- /dev/null
+++ b/tests/ref/fate/codec2-demux-cut-1200
@@ -0,0 +1 @@
+CRC=0xc86c3291
diff --git a/tests/ref/fate/codec2-demux-cut-1300 b/tests/ref/fate/codec2-demux-cut-1300
new file mode 100644
index 0000000000..bf4f1b0a75
--- /dev/null
+++ b/tests/ref/fate/codec2-demux-cut-1300
@@ -0,0 +1 @@
+CRC=0x68b92ddf
diff --git a/tests/ref/fate/codec2-demux-cut-1400 b/tests/ref/fate/codec2-demux-cut-1400
new file mode 100644
index 0000000000..83de78745c
--- /dev/null
+++ b/tests/ref/fate/codec2-demux-cut-1400
@@ -0,0 +1 @@
+CRC=0x323239c6
diff --git a/tests/ref/fate/codec2-demux-cut-1600 b/tests/ref/fate/codec2-demux-cut-1600
new file mode 100644
index 0000000000..33f30b9b9c
--- /dev/null
+++ b/tests/ref/fate/codec2-demux-cut-1600
@@ -0,0 +1 @@
+CRC=0x3e10298c
diff --git a/tests/ref/fate/codec2-demux-cut-2400 b/tests/ref/fate/codec2-demux-cut-2400
new file mode 100644
index 0000000000..e364ab19e7
--- /dev/null
+++ b/tests/ref/fate/codec2-demux-cut-2400
@@ -0,0 +1 @@
+CRC=0x190736f0
diff --git a/tests/ref/fate/codec2-demux-cut-3200 b/tests/ref/fate/codec2-demux-cut-3200
new file mode 100644
index 0000000000..f70d1adb56
--- /dev/null
+++ b/tests/ref/fate/codec2-demux-cut-3200
@@ -0,0 +1 @@
+CRC=0xc17c31ae
diff --git a/tests/ref/fate/codec2-demux-cut-700C b/tests/ref/fate/codec2-demux-cut-700C
new file mode 100644
index 0000000000..8cc9cf9e94
--- /dev/null
+++ b/tests/ref/fate/codec2-demux-cut-700C
@@ -0,0 +1 @@
+CRC=0x912a2def
diff --git a/tests/ref/fate/codec2-probe-1200 b/tests/ref/fate/codec2-probe-1200
new file mode 100644
index 0000000000..f4671d8bc9
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-1200
@@ -0,0 +1,77 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:221d0fc7
+packet|codec_type=audio|stream_index=0|pts=320|pts_time=0.040000|dts=320|dts_time=0.040000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:2bf167b8
+packet|codec_type=audio|stream_index=0|pts=640|pts_time=0.080000|dts=640|dts_time=0.080000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:a7156a29
+packet|codec_type=audio|stream_index=0|pts=960|pts_time=0.120000|dts=960|dts_time=0.120000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:268c4e72
+packet|codec_type=audio|stream_index=0|pts=1280|pts_time=0.160000|dts=1280|dts_time=0.160000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:5a23ffe0
+packet|codec_type=audio|stream_index=0|pts=1600|pts_time=0.200000|dts=1600|dts_time=0.200000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:ed696a9b
+packet|codec_type=audio|stream_index=0|pts=1920|pts_time=0.240000|dts=1920|dts_time=0.240000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:8c2de44f
+packet|codec_type=audio|stream_index=0|pts=2240|pts_time=0.280000|dts=2240|dts_time=0.280000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:46dcc273
+packet|codec_type=audio|stream_index=0|pts=2560|pts_time=0.320000|dts=2560|dts_time=0.320000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:7c6fd6bd
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+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=24000|duration=3.000000|bit_rate=1200|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=75|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-1200.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=3.000000
diff --git a/tests/ref/fate/codec2-probe-1300 b/tests/ref/fate/codec2-probe-1300
new file mode 100644
index 0000000000..91894a3ee9
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-1300
@@ -0,0 +1,77 @@
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+format|filename=cross-1300.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=3.000000
diff --git a/tests/ref/fate/codec2-probe-1400 b/tests/ref/fate/codec2-probe-1400
new file mode 100644
index 0000000000..46d0adafda
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-1400
@@ -0,0 +1,77 @@
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+format|filename=cross-1400.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=3.000000
diff --git a/tests/ref/fate/codec2-probe-1600 b/tests/ref/fate/codec2-probe-1600
new file mode 100644
index 0000000000..b5026b48c3
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-1600
@@ -0,0 +1,77 @@
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+format|filename=cross-1600.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=3.000000
diff --git a/tests/ref/fate/codec2-probe-2400 b/tests/ref/fate/codec2-probe-2400
new file mode 100644
index 0000000000..f0740bfd61
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-2400
@@ -0,0 +1,152 @@
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+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=24000|duration=3.000000|bit_rate=2400|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=150|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-2400.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=3.000000
diff --git a/tests/ref/fate/codec2-probe-3200 b/tests/ref/fate/codec2-probe-3200
new file mode 100644
index 0000000000..bbbbaa7db3
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-3200
@@ -0,0 +1,152 @@
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+packet|codec_type=audio|stream_index=0|pts=320|pts_time=0.040000|dts=320|dts_time=0.040000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:8661cfcf
+packet|codec_type=audio|stream_index=0|pts=480|pts_time=0.060000|dts=480|dts_time=0.060000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:7058a9c8
+packet|codec_type=audio|stream_index=0|pts=640|pts_time=0.080000|dts=640|dts_time=0.080000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:0ba5d0e8
+packet|codec_type=audio|stream_index=0|pts=800|pts_time=0.100000|dts=800|dts_time=0.100000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:ca1b9e09
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+packet|codec_type=audio|stream_index=0|pts=1920|pts_time=0.240000|dts=1920|dts_time=0.240000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:93fba530
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+format|filename=cross-3200.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=3.000000
diff --git a/tests/ref/fate/codec2-probe-700C b/tests/ref/fate/codec2-probe-700C
new file mode 100644
index 0000000000..b5142a156a
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-700C
@@ -0,0 +1,77 @@
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+packet|codec_type=audio|stream_index=0|pts=20160|pts_time=2.520000|dts=20160|dts_time=2.520000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:cf14d485
+packet|codec_type=audio|stream_index=0|pts=20480|pts_time=2.560000|dts=20480|dts_time=2.560000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:97df5c93
+packet|codec_type=audio|stream_index=0|pts=20800|pts_time=2.600000|dts=20800|dts_time=2.600000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:ccd5b3b1
+packet|codec_type=audio|stream_index=0|pts=21120|pts_time=2.640000|dts=21120|dts_time=2.640000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:c1cfda7e
+packet|codec_type=audio|stream_index=0|pts=21440|pts_time=2.680000|dts=21440|dts_time=2.680000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:5ca3640c
+packet|codec_type=audio|stream_index=0|pts=21760|pts_time=2.720000|dts=21760|dts_time=2.720000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:86898adb
+packet|codec_type=audio|stream_index=0|pts=22080|pts_time=2.760000|dts=22080|dts_time=2.760000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:12b10cb1
+packet|codec_type=audio|stream_index=0|pts=22400|pts_time=2.800000|dts=22400|dts_time=2.800000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:bad3ec5b
+packet|codec_type=audio|stream_index=0|pts=22720|pts_time=2.840000|dts=22720|dts_time=2.840000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:a0224b4f
+packet|codec_type=audio|stream_index=0|pts=23040|pts_time=2.880000|dts=23040|dts_time=2.880000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:acd584da
+packet|codec_type=audio|stream_index=0|pts=23360|pts_time=2.920000|dts=23360|dts_time=2.920000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:aba0df88
+packet|codec_type=audio|stream_index=0|pts=23680|pts_time=2.960000|dts=23680|dts_time=2.960000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:69992e4e
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=24000|duration=3.000000|bit_rate=800|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=75|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-700C.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=3.000000
diff --git a/tests/ref/fate/codec2-probe-cut-1200 b/tests/ref/fate/codec2-probe-cut-1200
new file mode 100644
index 0000000000..7ff63655c2
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-cut-1200
@@ -0,0 +1,18 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:221d0fc7
+packet|codec_type=audio|stream_index=0|pts=320|pts_time=0.040000|dts=320|dts_time=0.040000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:2bf167b8
+packet|codec_type=audio|stream_index=0|pts=640|pts_time=0.080000|dts=640|dts_time=0.080000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:a7156a29
+packet|codec_type=audio|stream_index=0|pts=960|pts_time=0.120000|dts=960|dts_time=0.120000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:268c4e72
+packet|codec_type=audio|stream_index=0|pts=1280|pts_time=0.160000|dts=1280|dts_time=0.160000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:5a23ffe0
+packet|codec_type=audio|stream_index=0|pts=1600|pts_time=0.200000|dts=1600|dts_time=0.200000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:ed696a9b
+packet|codec_type=audio|stream_index=0|pts=1920|pts_time=0.240000|dts=1920|dts_time=0.240000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:8c2de44f
+packet|codec_type=audio|stream_index=0|pts=2240|pts_time=0.280000|dts=2240|dts_time=0.280000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:46dcc273
+packet|codec_type=audio|stream_index=0|pts=2560|pts_time=0.320000|dts=2560|dts_time=0.320000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:7c6fd6bd
+packet|codec_type=audio|stream_index=0|pts=2880|pts_time=0.360000|dts=2880|dts_time=0.360000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:54794fd6
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:f56e65a6
+packet|codec_type=audio|stream_index=0|pts=3520|pts_time=0.440000|dts=3520|dts_time=0.440000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:5a22ccb3
+packet|codec_type=audio|stream_index=0|pts=3840|pts_time=0.480000|dts=3840|dts_time=0.480000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:80096180
+packet|codec_type=audio|stream_index=0|pts=4160|pts_time=0.520000|dts=4160|dts_time=0.520000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:8959f4e8
+packet|codec_type=audio|stream_index=0|pts=4480|pts_time=0.560000|dts=4480|dts_time=0.560000|duration=320|duration_time=0.040000|size=6|flags=K__|data_hash=CRC32:cc92a5ce
+packet|codec_type=audio|stream_index=0|pts=4800|pts_time=0.600000|dts=4800|dts_time=0.600000|duration=320|duration_time=0.040000|size=3|flags=K_C|data_hash=CRC32:5575a889
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=4800|duration=0.600000|bit_rate=1200|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=16|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-1200.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=0.600000
diff --git a/tests/ref/fate/codec2-probe-cut-1300 b/tests/ref/fate/codec2-probe-cut-1300
new file mode 100644
index 0000000000..e734aca2c5
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-cut-1300
@@ -0,0 +1,16 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:e1c986d9
+packet|codec_type=audio|stream_index=0|pts=320|pts_time=0.040000|dts=320|dts_time=0.040000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:d19871aa
+packet|codec_type=audio|stream_index=0|pts=640|pts_time=0.080000|dts=640|dts_time=0.080000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:720c8431
+packet|codec_type=audio|stream_index=0|pts=960|pts_time=0.120000|dts=960|dts_time=0.120000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:5e0cab28
+packet|codec_type=audio|stream_index=0|pts=1280|pts_time=0.160000|dts=1280|dts_time=0.160000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:431d4805
+packet|codec_type=audio|stream_index=0|pts=1600|pts_time=0.200000|dts=1600|dts_time=0.200000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:e506c285
+packet|codec_type=audio|stream_index=0|pts=1920|pts_time=0.240000|dts=1920|dts_time=0.240000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:b0ca6019
+packet|codec_type=audio|stream_index=0|pts=2240|pts_time=0.280000|dts=2240|dts_time=0.280000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:25ef5865
+packet|codec_type=audio|stream_index=0|pts=2560|pts_time=0.320000|dts=2560|dts_time=0.320000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:230d8966
+packet|codec_type=audio|stream_index=0|pts=2880|pts_time=0.360000|dts=2880|dts_time=0.360000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:f552d25c
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:9a0c149d
+packet|codec_type=audio|stream_index=0|pts=3520|pts_time=0.440000|dts=3520|dts_time=0.440000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:c0332732
+packet|codec_type=audio|stream_index=0|pts=3840|pts_time=0.480000|dts=3840|dts_time=0.480000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:7500143a
+packet|codec_type=audio|stream_index=0|pts=4160|pts_time=0.520000|dts=4160|dts_time=0.520000|duration=320|duration_time=0.040000|size=2|flags=K_C|data_hash=CRC32:bc065677
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=4160|duration=0.520000|bit_rate=1400|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=14|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-1300.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=0.520000
diff --git a/tests/ref/fate/codec2-probe-cut-1400 b/tests/ref/fate/codec2-probe-cut-1400
new file mode 100644
index 0000000000..4d0af823d7
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-cut-1400
@@ -0,0 +1,16 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:d9be5755
+packet|codec_type=audio|stream_index=0|pts=320|pts_time=0.040000|dts=320|dts_time=0.040000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:472ceccd
+packet|codec_type=audio|stream_index=0|pts=640|pts_time=0.080000|dts=640|dts_time=0.080000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:303b21b6
+packet|codec_type=audio|stream_index=0|pts=960|pts_time=0.120000|dts=960|dts_time=0.120000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:dc2b4dd6
+packet|codec_type=audio|stream_index=0|pts=1280|pts_time=0.160000|dts=1280|dts_time=0.160000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:e8888eb2
+packet|codec_type=audio|stream_index=0|pts=1600|pts_time=0.200000|dts=1600|dts_time=0.200000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:fa3d0618
+packet|codec_type=audio|stream_index=0|pts=1920|pts_time=0.240000|dts=1920|dts_time=0.240000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:68478d05
+packet|codec_type=audio|stream_index=0|pts=2240|pts_time=0.280000|dts=2240|dts_time=0.280000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:5801bcd3
+packet|codec_type=audio|stream_index=0|pts=2560|pts_time=0.320000|dts=2560|dts_time=0.320000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:35119a8e
+packet|codec_type=audio|stream_index=0|pts=2880|pts_time=0.360000|dts=2880|dts_time=0.360000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:7b36b9fd
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:efa8ba25
+packet|codec_type=audio|stream_index=0|pts=3520|pts_time=0.440000|dts=3520|dts_time=0.440000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:775b298f
+packet|codec_type=audio|stream_index=0|pts=3840|pts_time=0.480000|dts=3840|dts_time=0.480000|duration=320|duration_time=0.040000|size=7|flags=K__|data_hash=CRC32:04a24aad
+packet|codec_type=audio|stream_index=0|pts=4160|pts_time=0.520000|dts=4160|dts_time=0.520000|duration=320|duration_time=0.040000|size=2|flags=K_C|data_hash=CRC32:511cb226
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=4160|duration=0.520000|bit_rate=1400|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=14|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-1400.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=0.520000
diff --git a/tests/ref/fate/codec2-probe-cut-1600 b/tests/ref/fate/codec2-probe-cut-1600
new file mode 100644
index 0000000000..13ddf47ab6
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-cut-1600
@@ -0,0 +1,14 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=320|duration_time=0.040000|size=8|flags=K__|data_hash=CRC32:5ee6636d
+packet|codec_type=audio|stream_index=0|pts=320|pts_time=0.040000|dts=320|dts_time=0.040000|duration=320|duration_time=0.040000|size=8|flags=K__|data_hash=CRC32:be3e8ff8
+packet|codec_type=audio|stream_index=0|pts=640|pts_time=0.080000|dts=640|dts_time=0.080000|duration=320|duration_time=0.040000|size=8|flags=K__|data_hash=CRC32:026dbc9a
+packet|codec_type=audio|stream_index=0|pts=960|pts_time=0.120000|dts=960|dts_time=0.120000|duration=320|duration_time=0.040000|size=8|flags=K__|data_hash=CRC32:975599a2
+packet|codec_type=audio|stream_index=0|pts=1280|pts_time=0.160000|dts=1280|dts_time=0.160000|duration=320|duration_time=0.040000|size=8|flags=K__|data_hash=CRC32:c55f65e7
+packet|codec_type=audio|stream_index=0|pts=1600|pts_time=0.200000|dts=1600|dts_time=0.200000|duration=320|duration_time=0.040000|size=8|flags=K__|data_hash=CRC32:3731f5b3
+packet|codec_type=audio|stream_index=0|pts=1920|pts_time=0.240000|dts=1920|dts_time=0.240000|duration=320|duration_time=0.040000|size=8|flags=K__|data_hash=CRC32:ac397199
+packet|codec_type=audio|stream_index=0|pts=2240|pts_time=0.280000|dts=2240|dts_time=0.280000|duration=320|duration_time=0.040000|size=8|flags=K__|data_hash=CRC32:f4291bb5
+packet|codec_type=audio|stream_index=0|pts=2560|pts_time=0.320000|dts=2560|dts_time=0.320000|duration=320|duration_time=0.040000|size=8|flags=K__|data_hash=CRC32:91d5ea5c
+packet|codec_type=audio|stream_index=0|pts=2880|pts_time=0.360000|dts=2880|dts_time=0.360000|duration=320|duration_time=0.040000|size=8|flags=K__|data_hash=CRC32:a33f36db
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=320|duration_time=0.040000|size=8|flags=K__|data_hash=CRC32:022e9118
+packet|codec_type=audio|stream_index=0|pts=3520|pts_time=0.440000|dts=3520|dts_time=0.440000|duration=320|duration_time=0.040000|size=5|flags=K_C|data_hash=CRC32:9b0ed102
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=3520|duration=0.440000|bit_rate=1600|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=12|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-1600.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=0.440000
diff --git a/tests/ref/fate/codec2-probe-cut-2400 b/tests/ref/fate/codec2-probe-cut-2400
new file mode 100644
index 0000000000..7ba74ff9a7
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-cut-2400
@@ -0,0 +1,18 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=160|duration_time=0.020000|size=6|flags=K__|data_hash=CRC32:402e2751
+packet|codec_type=audio|stream_index=0|pts=160|pts_time=0.020000|dts=160|dts_time=0.020000|duration=160|duration_time=0.020000|size=6|flags=K__|data_hash=CRC32:8be241bf
+packet|codec_type=audio|stream_index=0|pts=320|pts_time=0.040000|dts=320|dts_time=0.040000|duration=160|duration_time=0.020000|size=6|flags=K__|data_hash=CRC32:affee1a4
+packet|codec_type=audio|stream_index=0|pts=480|pts_time=0.060000|dts=480|dts_time=0.060000|duration=160|duration_time=0.020000|size=6|flags=K__|data_hash=CRC32:af3a2722
+packet|codec_type=audio|stream_index=0|pts=640|pts_time=0.080000|dts=640|dts_time=0.080000|duration=160|duration_time=0.020000|size=6|flags=K__|data_hash=CRC32:ccde12cd
+packet|codec_type=audio|stream_index=0|pts=800|pts_time=0.100000|dts=800|dts_time=0.100000|duration=160|duration_time=0.020000|size=6|flags=K__|data_hash=CRC32:53fa8852
+packet|codec_type=audio|stream_index=0|pts=960|pts_time=0.120000|dts=960|dts_time=0.120000|duration=160|duration_time=0.020000|size=6|flags=K__|data_hash=CRC32:8a2715c3
+packet|codec_type=audio|stream_index=0|pts=1120|pts_time=0.140000|dts=1120|dts_time=0.140000|duration=160|duration_time=0.020000|size=6|flags=K__|data_hash=CRC32:f5338fbe
+packet|codec_type=audio|stream_index=0|pts=1280|pts_time=0.160000|dts=1280|dts_time=0.160000|duration=160|duration_time=0.020000|size=6|flags=K__|data_hash=CRC32:8c4f9b10
+packet|codec_type=audio|stream_index=0|pts=1440|pts_time=0.180000|dts=1440|dts_time=0.180000|duration=160|duration_time=0.020000|size=6|flags=K__|data_hash=CRC32:d17ddf33
+packet|codec_type=audio|stream_index=0|pts=1600|pts_time=0.200000|dts=1600|dts_time=0.200000|duration=160|duration_time=0.020000|size=6|flags=K__|data_hash=CRC32:1839685d
+packet|codec_type=audio|stream_index=0|pts=1760|pts_time=0.220000|dts=1760|dts_time=0.220000|duration=160|duration_time=0.020000|size=6|flags=K__|data_hash=CRC32:fbd1489c
+packet|codec_type=audio|stream_index=0|pts=1920|pts_time=0.240000|dts=1920|dts_time=0.240000|duration=160|duration_time=0.020000|size=6|flags=K__|data_hash=CRC32:55174066
+packet|codec_type=audio|stream_index=0|pts=2080|pts_time=0.260000|dts=2080|dts_time=0.260000|duration=160|duration_time=0.020000|size=6|flags=K__|data_hash=CRC32:4931a27d
+packet|codec_type=audio|stream_index=0|pts=2240|pts_time=0.280000|dts=2240|dts_time=0.280000|duration=160|duration_time=0.020000|size=6|flags=K__|data_hash=CRC32:87ef4f97
+packet|codec_type=audio|stream_index=0|pts=2400|pts_time=0.300000|dts=2400|dts_time=0.300000|duration=160|duration_time=0.020000|size=3|flags=K_C|data_hash=CRC32:cf91772c
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=2400|duration=0.300000|bit_rate=2400|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=16|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-2400.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=0.300000
diff --git a/tests/ref/fate/codec2-probe-cut-3200 b/tests/ref/fate/codec2-probe-cut-3200
new file mode 100644
index 0000000000..0d7a447735
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-cut-3200
@@ -0,0 +1,14 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:47b54c75
+packet|codec_type=audio|stream_index=0|pts=160|pts_time=0.020000|dts=160|dts_time=0.020000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:7664d67c
+packet|codec_type=audio|stream_index=0|pts=320|pts_time=0.040000|dts=320|dts_time=0.040000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:8661cfcf
+packet|codec_type=audio|stream_index=0|pts=480|pts_time=0.060000|dts=480|dts_time=0.060000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:7058a9c8
+packet|codec_type=audio|stream_index=0|pts=640|pts_time=0.080000|dts=640|dts_time=0.080000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:0ba5d0e8
+packet|codec_type=audio|stream_index=0|pts=800|pts_time=0.100000|dts=800|dts_time=0.100000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:ca1b9e09
+packet|codec_type=audio|stream_index=0|pts=960|pts_time=0.120000|dts=960|dts_time=0.120000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:cc6efcdb
+packet|codec_type=audio|stream_index=0|pts=1120|pts_time=0.140000|dts=1120|dts_time=0.140000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:d38a7221
+packet|codec_type=audio|stream_index=0|pts=1280|pts_time=0.160000|dts=1280|dts_time=0.160000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:c2890544
+packet|codec_type=audio|stream_index=0|pts=1440|pts_time=0.180000|dts=1440|dts_time=0.180000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:ef6b161c
+packet|codec_type=audio|stream_index=0|pts=1600|pts_time=0.200000|dts=1600|dts_time=0.200000|duration=160|duration_time=0.020000|size=8|flags=K__|data_hash=CRC32:0a8424a9
+packet|codec_type=audio|stream_index=0|pts=1760|pts_time=0.220000|dts=1760|dts_time=0.220000|duration=160|duration_time=0.020000|size=5|flags=K_C|data_hash=CRC32:004d2db4
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=1760|duration=0.220000|bit_rate=3200|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=12|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-3200.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=0.220000
diff --git a/tests/ref/fate/codec2-probe-cut-700C b/tests/ref/fate/codec2-probe-cut-700C
new file mode 100644
index 0000000000..d39f57c204
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-cut-700C
@@ -0,0 +1,26 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:ba74a8a8
+packet|codec_type=audio|stream_index=0|pts=320|pts_time=0.040000|dts=320|dts_time=0.040000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:88da7b69
+packet|codec_type=audio|stream_index=0|pts=640|pts_time=0.080000|dts=640|dts_time=0.080000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:e051f29c
+packet|codec_type=audio|stream_index=0|pts=960|pts_time=0.120000|dts=960|dts_time=0.120000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:7a67dfb3
+packet|codec_type=audio|stream_index=0|pts=1280|pts_time=0.160000|dts=1280|dts_time=0.160000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:6a5e99e7
+packet|codec_type=audio|stream_index=0|pts=1600|pts_time=0.200000|dts=1600|dts_time=0.200000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:2eeae614
+packet|codec_type=audio|stream_index=0|pts=1920|pts_time=0.240000|dts=1920|dts_time=0.240000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:1f05af30
+packet|codec_type=audio|stream_index=0|pts=2240|pts_time=0.280000|dts=2240|dts_time=0.280000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:82db6a54
+packet|codec_type=audio|stream_index=0|pts=2560|pts_time=0.320000|dts=2560|dts_time=0.320000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:618586f0
+packet|codec_type=audio|stream_index=0|pts=2880|pts_time=0.360000|dts=2880|dts_time=0.360000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:2d71324f
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:2507f5d3
+packet|codec_type=audio|stream_index=0|pts=3520|pts_time=0.440000|dts=3520|dts_time=0.440000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:b813d1ef
+packet|codec_type=audio|stream_index=0|pts=3840|pts_time=0.480000|dts=3840|dts_time=0.480000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:0850d097
+packet|codec_type=audio|stream_index=0|pts=4160|pts_time=0.520000|dts=4160|dts_time=0.520000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:1271a7df
+packet|codec_type=audio|stream_index=0|pts=4480|pts_time=0.560000|dts=4480|dts_time=0.560000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:bd28b85d
+packet|codec_type=audio|stream_index=0|pts=4800|pts_time=0.600000|dts=4800|dts_time=0.600000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:41126e67
+packet|codec_type=audio|stream_index=0|pts=5120|pts_time=0.640000|dts=5120|dts_time=0.640000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:5e4ac580
+packet|codec_type=audio|stream_index=0|pts=5440|pts_time=0.680000|dts=5440|dts_time=0.680000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:8a072bbe
+packet|codec_type=audio|stream_index=0|pts=5760|pts_time=0.720000|dts=5760|dts_time=0.720000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:2844a6ee
+packet|codec_type=audio|stream_index=0|pts=6080|pts_time=0.760000|dts=6080|dts_time=0.760000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:22f21815
+packet|codec_type=audio|stream_index=0|pts=6400|pts_time=0.800000|dts=6400|dts_time=0.800000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:d6ad2b7f
+packet|codec_type=audio|stream_index=0|pts=6720|pts_time=0.840000|dts=6720|dts_time=0.840000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:cd952e76
+packet|codec_type=audio|stream_index=0|pts=7040|pts_time=0.880000|dts=7040|dts_time=0.880000|duration=320|duration_time=0.040000|size=4|flags=K__|data_hash=CRC32:b3b92f90
+packet|codec_type=audio|stream_index=0|pts=7360|pts_time=0.920000|dts=7360|dts_time=0.920000|duration=320|duration_time=0.040000|size=1|flags=K_C|data_hash=CRC32:7f6567cb
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=7360|duration=0.920000|bit_rate=800|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=24|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-700C.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=0.920000
diff --git a/tests/ref/fate/codec2-probe-multi-1200 b/tests/ref/fate/codec2-probe-multi-1200
new file mode 100644
index 0000000000..603c29c7fd
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-multi-1200
@@ -0,0 +1,10 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=3200|duration_time=0.400000|size=60|flags=K__|data_hash=CRC32:97712e59
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=3200|duration_time=0.400000|size=60|flags=K__|data_hash=CRC32:ead75c0d
+packet|codec_type=audio|stream_index=0|pts=6400|pts_time=0.800000|dts=6400|dts_time=0.800000|duration=3200|duration_time=0.400000|size=60|flags=K__|data_hash=CRC32:1fc51feb
+packet|codec_type=audio|stream_index=0|pts=9600|pts_time=1.200000|dts=9600|dts_time=1.200000|duration=3200|duration_time=0.400000|size=60|flags=K__|data_hash=CRC32:9f97ee6b
+packet|codec_type=audio|stream_index=0|pts=12800|pts_time=1.600000|dts=12800|dts_time=1.600000|duration=3200|duration_time=0.400000|size=60|flags=K__|data_hash=CRC32:3705d086
+packet|codec_type=audio|stream_index=0|pts=16000|pts_time=2.000000|dts=16000|dts_time=2.000000|duration=3200|duration_time=0.400000|size=60|flags=K__|data_hash=CRC32:4ad7b6d0
+packet|codec_type=audio|stream_index=0|pts=19200|pts_time=2.400000|dts=19200|dts_time=2.400000|duration=3200|duration_time=0.400000|size=60|flags=K__|data_hash=CRC32:20338c8c
+packet|codec_type=audio|stream_index=0|pts=22400|pts_time=2.800000|dts=22400|dts_time=2.800000|duration=1600|duration_time=0.200000|size=30|flags=K__|data_hash=CRC32:3101b117
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=24000|duration=3.000000|bit_rate=1200|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=8|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-1200.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=3.000000
diff --git a/tests/ref/fate/codec2-probe-multi-1300 b/tests/ref/fate/codec2-probe-multi-1300
new file mode 100644
index 0000000000..8c0b4c117e
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-multi-1300
@@ -0,0 +1,10 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:5e784ba8
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:bc4c87ee
+packet|codec_type=audio|stream_index=0|pts=6400|pts_time=0.800000|dts=6400|dts_time=0.800000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:0424e8e4
+packet|codec_type=audio|stream_index=0|pts=9600|pts_time=1.200000|dts=9600|dts_time=1.200000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:c96f3946
+packet|codec_type=audio|stream_index=0|pts=12800|pts_time=1.600000|dts=12800|dts_time=1.600000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:ddc45481
+packet|codec_type=audio|stream_index=0|pts=16000|pts_time=2.000000|dts=16000|dts_time=2.000000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:972e3eb2
+packet|codec_type=audio|stream_index=0|pts=19200|pts_time=2.400000|dts=19200|dts_time=2.400000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:6c36af24
+packet|codec_type=audio|stream_index=0|pts=22400|pts_time=2.800000|dts=22400|dts_time=2.800000|duration=1600|duration_time=0.200000|size=35|flags=K__|data_hash=CRC32:4e8805d3
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=24000|duration=3.000000|bit_rate=1400|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=8|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-1300.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=3.000000
diff --git a/tests/ref/fate/codec2-probe-multi-1400 b/tests/ref/fate/codec2-probe-multi-1400
new file mode 100644
index 0000000000..1f63cc82af
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-multi-1400
@@ -0,0 +1,10 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:de42f68f
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:c283c3cb
+packet|codec_type=audio|stream_index=0|pts=6400|pts_time=0.800000|dts=6400|dts_time=0.800000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:84fe588d
+packet|codec_type=audio|stream_index=0|pts=9600|pts_time=1.200000|dts=9600|dts_time=1.200000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:efe4a245
+packet|codec_type=audio|stream_index=0|pts=12800|pts_time=1.600000|dts=12800|dts_time=1.600000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:c31f9770
+packet|codec_type=audio|stream_index=0|pts=16000|pts_time=2.000000|dts=16000|dts_time=2.000000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:151692a9
+packet|codec_type=audio|stream_index=0|pts=19200|pts_time=2.400000|dts=19200|dts_time=2.400000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:eec5b59a
+packet|codec_type=audio|stream_index=0|pts=22400|pts_time=2.800000|dts=22400|dts_time=2.800000|duration=1600|duration_time=0.200000|size=35|flags=K__|data_hash=CRC32:68f492a8
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=24000|duration=3.000000|bit_rate=1400|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=8|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-1400.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=3.000000
diff --git a/tests/ref/fate/codec2-probe-multi-1600 b/tests/ref/fate/codec2-probe-multi-1600
new file mode 100644
index 0000000000..91d2358117
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-multi-1600
@@ -0,0 +1,10 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=3200|duration_time=0.400000|size=80|flags=K__|data_hash=CRC32:74196300
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=3200|duration_time=0.400000|size=80|flags=K__|data_hash=CRC32:13fdb6e5
+packet|codec_type=audio|stream_index=0|pts=6400|pts_time=0.800000|dts=6400|dts_time=0.800000|duration=3200|duration_time=0.400000|size=80|flags=K__|data_hash=CRC32:8b1c3219
+packet|codec_type=audio|stream_index=0|pts=9600|pts_time=1.200000|dts=9600|dts_time=1.200000|duration=3200|duration_time=0.400000|size=80|flags=K__|data_hash=CRC32:c2639e6e
+packet|codec_type=audio|stream_index=0|pts=12800|pts_time=1.600000|dts=12800|dts_time=1.600000|duration=3200|duration_time=0.400000|size=80|flags=K__|data_hash=CRC32:e37eabc6
+packet|codec_type=audio|stream_index=0|pts=16000|pts_time=2.000000|dts=16000|dts_time=2.000000|duration=3200|duration_time=0.400000|size=80|flags=K__|data_hash=CRC32:ade0886c
+packet|codec_type=audio|stream_index=0|pts=19200|pts_time=2.400000|dts=19200|dts_time=2.400000|duration=3200|duration_time=0.400000|size=80|flags=K__|data_hash=CRC32:2ab5600a
+packet|codec_type=audio|stream_index=0|pts=22400|pts_time=2.800000|dts=22400|dts_time=2.800000|duration=1600|duration_time=0.200000|size=40|flags=K__|data_hash=CRC32:e378558d
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=24000|duration=3.000000|bit_rate=1600|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=8|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-1600.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=3.000000
diff --git a/tests/ref/fate/codec2-probe-multi-2400 b/tests/ref/fate/codec2-probe-multi-2400
new file mode 100644
index 0000000000..d5ada228bf
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-multi-2400
@@ -0,0 +1,17 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:7283101b
+packet|codec_type=audio|stream_index=0|pts=1600|pts_time=0.200000|dts=1600|dts_time=0.200000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:b60d32b9
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:23321384
+packet|codec_type=audio|stream_index=0|pts=4800|pts_time=0.600000|dts=4800|dts_time=0.600000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:05a4af80
+packet|codec_type=audio|stream_index=0|pts=6400|pts_time=0.800000|dts=6400|dts_time=0.800000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:d012a0f0
+packet|codec_type=audio|stream_index=0|pts=8000|pts_time=1.000000|dts=8000|dts_time=1.000000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:b0cffe2a
+packet|codec_type=audio|stream_index=0|pts=9600|pts_time=1.200000|dts=9600|dts_time=1.200000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:4750fd61
+packet|codec_type=audio|stream_index=0|pts=11200|pts_time=1.400000|dts=11200|dts_time=1.400000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:d901d843
+packet|codec_type=audio|stream_index=0|pts=12800|pts_time=1.600000|dts=12800|dts_time=1.600000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:db968789
+packet|codec_type=audio|stream_index=0|pts=14400|pts_time=1.800000|dts=14400|dts_time=1.800000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:a4ef5efc
+packet|codec_type=audio|stream_index=0|pts=16000|pts_time=2.000000|dts=16000|dts_time=2.000000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:3062461d
+packet|codec_type=audio|stream_index=0|pts=17600|pts_time=2.200000|dts=17600|dts_time=2.200000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:8232537a
+packet|codec_type=audio|stream_index=0|pts=19200|pts_time=2.400000|dts=19200|dts_time=2.400000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:fb52665c
+packet|codec_type=audio|stream_index=0|pts=20800|pts_time=2.600000|dts=20800|dts_time=2.600000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:14e8d636
+packet|codec_type=audio|stream_index=0|pts=22400|pts_time=2.800000|dts=22400|dts_time=2.800000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:416fffb7
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=24000|duration=3.000000|bit_rate=2400|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=15|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-2400.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=3.000000
diff --git a/tests/ref/fate/codec2-probe-multi-3200 b/tests/ref/fate/codec2-probe-multi-3200
new file mode 100644
index 0000000000..3b79c682c9
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-multi-3200
@@ -0,0 +1,17 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:5f0b44d5
+packet|codec_type=audio|stream_index=0|pts=1600|pts_time=0.200000|dts=1600|dts_time=0.200000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:746132c5
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:cbe22ba3
+packet|codec_type=audio|stream_index=0|pts=4800|pts_time=0.600000|dts=4800|dts_time=0.600000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:2803be77
+packet|codec_type=audio|stream_index=0|pts=6400|pts_time=0.800000|dts=6400|dts_time=0.800000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:37dcc107
+packet|codec_type=audio|stream_index=0|pts=8000|pts_time=1.000000|dts=8000|dts_time=1.000000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:9137ae4f
+packet|codec_type=audio|stream_index=0|pts=9600|pts_time=1.200000|dts=9600|dts_time=1.200000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:f7595349
+packet|codec_type=audio|stream_index=0|pts=11200|pts_time=1.400000|dts=11200|dts_time=1.400000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:dfca2c27
+packet|codec_type=audio|stream_index=0|pts=12800|pts_time=1.600000|dts=12800|dts_time=1.600000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:05123c92
+packet|codec_type=audio|stream_index=0|pts=14400|pts_time=1.800000|dts=14400|dts_time=1.800000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:51061a8f
+packet|codec_type=audio|stream_index=0|pts=16000|pts_time=2.000000|dts=16000|dts_time=2.000000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:6ded78d0
+packet|codec_type=audio|stream_index=0|pts=17600|pts_time=2.200000|dts=17600|dts_time=2.200000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:223d4a63
+packet|codec_type=audio|stream_index=0|pts=19200|pts_time=2.400000|dts=19200|dts_time=2.400000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:991f4258
+packet|codec_type=audio|stream_index=0|pts=20800|pts_time=2.600000|dts=20800|dts_time=2.600000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:8122bc3d
+packet|codec_type=audio|stream_index=0|pts=22400|pts_time=2.800000|dts=22400|dts_time=2.800000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:bfaf16ca
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=24000|duration=3.000000|bit_rate=3200|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=15|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-3200.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=3.000000
diff --git a/tests/ref/fate/codec2-probe-multi-700C b/tests/ref/fate/codec2-probe-multi-700C
new file mode 100644
index 0000000000..bc10fa9227
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-multi-700C
@@ -0,0 +1,10 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=3200|duration_time=0.400000|size=40|flags=K__|data_hash=CRC32:810ddca5
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=3200|duration_time=0.400000|size=40|flags=K__|data_hash=CRC32:4d955a6f
+packet|codec_type=audio|stream_index=0|pts=6400|pts_time=0.800000|dts=6400|dts_time=0.800000|duration=3200|duration_time=0.400000|size=40|flags=K__|data_hash=CRC32:86f6efa9
+packet|codec_type=audio|stream_index=0|pts=9600|pts_time=1.200000|dts=9600|dts_time=1.200000|duration=3200|duration_time=0.400000|size=40|flags=K__|data_hash=CRC32:134dcdcf
+packet|codec_type=audio|stream_index=0|pts=12800|pts_time=1.600000|dts=12800|dts_time=1.600000|duration=3200|duration_time=0.400000|size=40|flags=K__|data_hash=CRC32:697284ab
+packet|codec_type=audio|stream_index=0|pts=16000|pts_time=2.000000|dts=16000|dts_time=2.000000|duration=3200|duration_time=0.400000|size=40|flags=K__|data_hash=CRC32:19e9ecbb
+packet|codec_type=audio|stream_index=0|pts=19200|pts_time=2.400000|dts=19200|dts_time=2.400000|duration=3200|duration_time=0.400000|size=40|flags=K__|data_hash=CRC32:047bbaf1
+packet|codec_type=audio|stream_index=0|pts=22400|pts_time=2.800000|dts=22400|dts_time=2.800000|duration=1600|duration_time=0.200000|size=20|flags=K__|data_hash=CRC32:b20be8d4
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=24000|duration=3.000000|bit_rate=800|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=8|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-700C.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=3.000000
diff --git a/tests/ref/fate/codec2-probe-multi-cut-1200 b/tests/ref/fate/codec2-probe-multi-cut-1200
new file mode 100644
index 0000000000..96b7c8a268
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-multi-cut-1200
@@ -0,0 +1,4 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=3200|duration_time=0.400000|size=60|flags=K__|data_hash=CRC32:97712e59
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=1600|duration_time=0.200000|size=33|flags=K_C|data_hash=CRC32:54020dae
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=4800|duration=0.600000|bit_rate=1200|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=2|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-1200.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=0.600000
diff --git a/tests/ref/fate/codec2-probe-multi-cut-1300 b/tests/ref/fate/codec2-probe-multi-cut-1300
new file mode 100644
index 0000000000..9f74f806d9
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-multi-cut-1300
@@ -0,0 +1,4 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:5e784ba8
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=960|duration_time=0.120000|size=23|flags=K_C|data_hash=CRC32:812b14ca
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=4160|duration=0.520000|bit_rate=1400|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=2|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-1300.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=0.520000
diff --git a/tests/ref/fate/codec2-probe-multi-cut-1400 b/tests/ref/fate/codec2-probe-multi-cut-1400
new file mode 100644
index 0000000000..4fd02ff38a
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-multi-cut-1400
@@ -0,0 +1,4 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=3200|duration_time=0.400000|size=70|flags=K__|data_hash=CRC32:de42f68f
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=960|duration_time=0.120000|size=23|flags=K_C|data_hash=CRC32:c872c31e
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=4160|duration=0.520000|bit_rate=1400|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=2|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-1400.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=0.520000
diff --git a/tests/ref/fate/codec2-probe-multi-cut-1600 b/tests/ref/fate/codec2-probe-multi-cut-1600
new file mode 100644
index 0000000000..f3c3491d38
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-multi-cut-1600
@@ -0,0 +1,4 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=3200|duration_time=0.400000|size=80|flags=K__|data_hash=CRC32:74196300
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=320|duration_time=0.040000|size=13|flags=K_C|data_hash=CRC32:ce8782e8
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=3520|duration=0.440000|bit_rate=1600|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=2|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-1600.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=0.440000
diff --git a/tests/ref/fate/codec2-probe-multi-cut-2400 b/tests/ref/fate/codec2-probe-multi-cut-2400
new file mode 100644
index 0000000000..e0c5bc75e5
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-multi-cut-2400
@@ -0,0 +1,4 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=1600|duration_time=0.200000|size=60|flags=K__|data_hash=CRC32:7283101b
+packet|codec_type=audio|stream_index=0|pts=1600|pts_time=0.200000|dts=1600|dts_time=0.200000|duration=800|duration_time=0.100000|size=33|flags=K_C|data_hash=CRC32:7ffca071
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=2400|duration=0.300000|bit_rate=2400|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=2|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-2400.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=0.300000
diff --git a/tests/ref/fate/codec2-probe-multi-cut-3200 b/tests/ref/fate/codec2-probe-multi-cut-3200
new file mode 100644
index 0000000000..7dec2d4613
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-multi-cut-3200
@@ -0,0 +1,4 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=1600|duration_time=0.200000|size=80|flags=K__|data_hash=CRC32:5f0b44d5
+packet|codec_type=audio|stream_index=0|pts=1600|pts_time=0.200000|dts=1600|dts_time=0.200000|duration=160|duration_time=0.020000|size=13|flags=K_C|data_hash=CRC32:4ef9b3ec
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=1760|duration=0.220000|bit_rate=3200|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=2|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-3200.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=0.220000
diff --git a/tests/ref/fate/codec2-probe-multi-cut-700C b/tests/ref/fate/codec2-probe-multi-cut-700C
new file mode 100644
index 0000000000..8e446159cd
--- /dev/null
+++ b/tests/ref/fate/codec2-probe-multi-cut-700C
@@ -0,0 +1,5 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=3200|duration_time=0.400000|size=40|flags=K__|data_hash=CRC32:810ddca5
+packet|codec_type=audio|stream_index=0|pts=3200|pts_time=0.400000|dts=3200|dts_time=0.400000|duration=3200|duration_time=0.400000|size=40|flags=K__|data_hash=CRC32:4d955a6f
+packet|codec_type=audio|stream_index=0|pts=6400|pts_time=0.800000|dts=6400|dts_time=0.800000|duration=960|duration_time=0.120000|size=13|flags=K_C|data_hash=CRC32:55376c42
+stream|index=0|codec_name=codec2|profile=unknown|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=s16|sample_rate=8000|channels=1|channel_layout=mono|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/8000|start_pts=N/A|start_time=N/A|duration_ts=7360|duration=0.920000|bit_rate=800|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=3|extradata_size=4|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0
+format|filename=cross-700C.c2|nb_streams=1|nb_programs=0|start_time=N/A|duration=0.920000
diff --git a/tests/ref/fate/libcodec2-1200 b/tests/ref/fate/libcodec2-1200
new file mode 100644
index 0000000000..975035985c
--- /dev/null
+++ b/tests/ref/fate/libcodec2-1200
@@ -0,0 +1,12 @@
+frames.frame.0.pkt_dts=0
+frames.frame.1.pkt_dts=3200
+frames.frame.2.pkt_dts=6400
+frames.frame.3.pkt_dts=9600
+frames.frame.4.pkt_dts=12800
+frames.frame.5.pkt_dts=16000
+frames.frame.6.pkt_dts=19200
+frames.frame.7.pkt_dts=22400
+streams.stream.0.codec_name="codec2"
+streams.stream.0.sample_rate="8000"
+streams.stream.0.channels=1
+streams.stream.0.duration="3.000000"
diff --git a/tests/ref/fate/libcodec2-1300 b/tests/ref/fate/libcodec2-1300
new file mode 100644
index 0000000000..975035985c
--- /dev/null
+++ b/tests/ref/fate/libcodec2-1300
@@ -0,0 +1,12 @@
+frames.frame.0.pkt_dts=0
+frames.frame.1.pkt_dts=3200
+frames.frame.2.pkt_dts=6400
+frames.frame.3.pkt_dts=9600
+frames.frame.4.pkt_dts=12800
+frames.frame.5.pkt_dts=16000
+frames.frame.6.pkt_dts=19200
+frames.frame.7.pkt_dts=22400
+streams.stream.0.codec_name="codec2"
+streams.stream.0.sample_rate="8000"
+streams.stream.0.channels=1
+streams.stream.0.duration="3.000000"
diff --git a/tests/ref/fate/libcodec2-1400 b/tests/ref/fate/libcodec2-1400
new file mode 100644
index 0000000000..975035985c
--- /dev/null
+++ b/tests/ref/fate/libcodec2-1400
@@ -0,0 +1,12 @@
+frames.frame.0.pkt_dts=0
+frames.frame.1.pkt_dts=3200
+frames.frame.2.pkt_dts=6400
+frames.frame.3.pkt_dts=9600
+frames.frame.4.pkt_dts=12800
+frames.frame.5.pkt_dts=16000
+frames.frame.6.pkt_dts=19200
+frames.frame.7.pkt_dts=22400
+streams.stream.0.codec_name="codec2"
+streams.stream.0.sample_rate="8000"
+streams.stream.0.channels=1
+streams.stream.0.duration="3.000000"
diff --git a/tests/ref/fate/libcodec2-1600 b/tests/ref/fate/libcodec2-1600
new file mode 100644
index 0000000000..975035985c
--- /dev/null
+++ b/tests/ref/fate/libcodec2-1600
@@ -0,0 +1,12 @@
+frames.frame.0.pkt_dts=0
+frames.frame.1.pkt_dts=3200
+frames.frame.2.pkt_dts=6400
+frames.frame.3.pkt_dts=9600
+frames.frame.4.pkt_dts=12800
+frames.frame.5.pkt_dts=16000
+frames.frame.6.pkt_dts=19200
+frames.frame.7.pkt_dts=22400
+streams.stream.0.codec_name="codec2"
+streams.stream.0.sample_rate="8000"
+streams.stream.0.channels=1
+streams.stream.0.duration="3.000000"
diff --git a/tests/ref/fate/libcodec2-2400 b/tests/ref/fate/libcodec2-2400
new file mode 100644
index 0000000000..54164aef8b
--- /dev/null
+++ b/tests/ref/fate/libcodec2-2400
@@ -0,0 +1,19 @@
+frames.frame.0.pkt_dts=0
+frames.frame.1.pkt_dts=1600
+frames.frame.2.pkt_dts=3200
+frames.frame.3.pkt_dts=4800
+frames.frame.4.pkt_dts=6400
+frames.frame.5.pkt_dts=8000
+frames.frame.6.pkt_dts=9600
+frames.frame.7.pkt_dts=11200
+frames.frame.8.pkt_dts=12800
+frames.frame.9.pkt_dts=14400
+frames.frame.10.pkt_dts=16000
+frames.frame.11.pkt_dts=17600
+frames.frame.12.pkt_dts=19200
+frames.frame.13.pkt_dts=20800
+frames.frame.14.pkt_dts=22400
+streams.stream.0.codec_name="codec2"
+streams.stream.0.sample_rate="8000"
+streams.stream.0.channels=1
+streams.stream.0.duration="3.000000"
diff --git a/tests/ref/fate/libcodec2-3200 b/tests/ref/fate/libcodec2-3200
new file mode 100644
index 0000000000..54164aef8b
--- /dev/null
+++ b/tests/ref/fate/libcodec2-3200
@@ -0,0 +1,19 @@
+frames.frame.0.pkt_dts=0
+frames.frame.1.pkt_dts=1600
+frames.frame.2.pkt_dts=3200
+frames.frame.3.pkt_dts=4800
+frames.frame.4.pkt_dts=6400
+frames.frame.5.pkt_dts=8000
+frames.frame.6.pkt_dts=9600
+frames.frame.7.pkt_dts=11200
+frames.frame.8.pkt_dts=12800
+frames.frame.9.pkt_dts=14400
+frames.frame.10.pkt_dts=16000
+frames.frame.11.pkt_dts=17600
+frames.frame.12.pkt_dts=19200
+frames.frame.13.pkt_dts=20800
+frames.frame.14.pkt_dts=22400
+streams.stream.0.codec_name="codec2"
+streams.stream.0.sample_rate="8000"
+streams.stream.0.channels=1
+streams.stream.0.duration="3.000000"
diff --git a/tests/ref/fate/libcodec2-700C b/tests/ref/fate/libcodec2-700C
new file mode 100644
index 0000000000..975035985c
--- /dev/null
+++ b/tests/ref/fate/libcodec2-700C
@@ -0,0 +1,12 @@
+frames.frame.0.pkt_dts=0
+frames.frame.1.pkt_dts=3200
+frames.frame.2.pkt_dts=6400
+frames.frame.3.pkt_dts=9600
+frames.frame.4.pkt_dts=12800
+frames.frame.5.pkt_dts=16000
+frames.frame.6.pkt_dts=19200
+frames.frame.7.pkt_dts=22400
+streams.stream.0.codec_name="codec2"
+streams.stream.0.sample_rate="8000"
+streams.stream.0.channels=1
+streams.stream.0.duration="3.000000"
diff --git a/tests/ref/fate/libcodec2-cut-1200 b/tests/ref/fate/libcodec2-cut-1200
new file mode 100644
index 0000000000..ca7b841943
--- /dev/null
+++ b/tests/ref/fate/libcodec2-cut-1200
@@ -0,0 +1,6 @@
+frames.frame.0.pkt_dts=0
+frames.frame.1.pkt_dts=3200
+streams.stream.0.codec_name="codec2"
+streams.stream.0.sample_rate="8000"
+streams.stream.0.channels=1
+streams.stream.0.duration="0.600000"
diff --git a/tests/ref/fate/libcodec2-cut-1300 b/tests/ref/fate/libcodec2-cut-1300
new file mode 100644
index 0000000000..96ed128cab
--- /dev/null
+++ b/tests/ref/fate/libcodec2-cut-1300
@@ -0,0 +1,6 @@
+frames.frame.0.pkt_dts=0
+frames.frame.1.pkt_dts=3200
+streams.stream.0.codec_name="codec2"
+streams.stream.0.sample_rate="8000"
+streams.stream.0.channels=1
+streams.stream.0.duration="0.520000"
diff --git a/tests/ref/fate/libcodec2-cut-1400 b/tests/ref/fate/libcodec2-cut-1400
new file mode 100644
index 0000000000..96ed128cab
--- /dev/null
+++ b/tests/ref/fate/libcodec2-cut-1400
@@ -0,0 +1,6 @@
+frames.frame.0.pkt_dts=0
+frames.frame.1.pkt_dts=3200
+streams.stream.0.codec_name="codec2"
+streams.stream.0.sample_rate="8000"
+streams.stream.0.channels=1
+streams.stream.0.duration="0.520000"
diff --git a/tests/ref/fate/libcodec2-cut-1600 b/tests/ref/fate/libcodec2-cut-1600
new file mode 100644
index 0000000000..556d2be87d
--- /dev/null
+++ b/tests/ref/fate/libcodec2-cut-1600
@@ -0,0 +1,6 @@
+frames.frame.0.pkt_dts=0
+frames.frame.1.pkt_dts=3200
+streams.stream.0.codec_name="codec2"
+streams.stream.0.sample_rate="8000"
+streams.stream.0.channels=1
+streams.stream.0.duration="0.440000"
diff --git a/tests/ref/fate/libcodec2-cut-2400 b/tests/ref/fate/libcodec2-cut-2400
new file mode 100644
index 0000000000..84133a8224
--- /dev/null
+++ b/tests/ref/fate/libcodec2-cut-2400
@@ -0,0 +1,6 @@
+frames.frame.0.pkt_dts=0
+frames.frame.1.pkt_dts=1600
+streams.stream.0.codec_name="codec2"
+streams.stream.0.sample_rate="8000"
+streams.stream.0.channels=1
+streams.stream.0.duration="0.300000"
diff --git a/tests/ref/fate/libcodec2-cut-3200 b/tests/ref/fate/libcodec2-cut-3200
new file mode 100644
index 0000000000..db93abdb36
--- /dev/null
+++ b/tests/ref/fate/libcodec2-cut-3200
@@ -0,0 +1,6 @@
+frames.frame.0.pkt_dts=0
+frames.frame.1.pkt_dts=1600
+streams.stream.0.codec_name="codec2"
+streams.stream.0.sample_rate="8000"
+streams.stream.0.channels=1
+streams.stream.0.duration="0.220000"
diff --git a/tests/ref/fate/libcodec2-cut-700C b/tests/ref/fate/libcodec2-cut-700C
new file mode 100644
index 0000000000..61a5cf9b66
--- /dev/null
+++ b/tests/ref/fate/libcodec2-cut-700C
@@ -0,0 +1,7 @@
+frames.frame.0.pkt_dts=0
+frames.frame.1.pkt_dts=3200
+frames.frame.2.pkt_dts=6400
+streams.stream.0.codec_name="codec2"
+streams.stream.0.sample_rate="8000"
+streams.stream.0.channels=1
+streams.stream.0.duration="0.920000"
-- 
2.39.2


[-- Attachment #3: Type: text/plain, Size: 251 bytes --]

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^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2023-12-30 21:27 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-12-30 21:22 [FFmpeg-devel] [PATCH v2 1/7] lavc/codec2utils: Use actual libcodec2 version Tomas Härdin
2023-12-30 21:23 ` [FFmpeg-devel] [PATCH v2 2/7] lavc/libcodec2: Report actual bitrate used both when decoding and encoding Tomas Härdin
2023-12-30 21:25 ` [FFmpeg-devel] [PATCH v2 3/7] lavf/codec2: Compute duration from filesize Tomas Härdin
2023-12-30 21:25 ` [FFmpeg-devel] [PATCH v2 4/7] lavf/codec2: Allow versions between 0.8 and 1.X Tomas Härdin
2023-12-30 21:25 ` [FFmpeg-devel] [PATCH v2 5/7] lavf/codec2: Multiple of block_align -> not corrupt Tomas Härdin
2023-12-30 21:26 ` [FFmpeg-devel] [PATCH v2 6/7] lavf/codec2: Silence warnings when either muxer/demuxer is disabled Tomas Härdin
2023-12-30 21:27 ` [FFmpeg-devel] [PATCH v2 7/7] Add FATE tests for codec2, codec2raw and libcodec2 wrapper Tomas Härdin

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