From: Zhao Zhili via ffmpeg-devel <ffmpeg-devel@ffmpeg.org>
To: ffmpeg-devel@ffmpeg.org
Cc: Zhao Zhili <code@ffmpeg.org>
Subject: [FFmpeg-devel] [PATCH] avcodec/bsf/dts2pts: add hevc support (PR #20702)
Date: Tue, 14 Oct 2025 03:34:52 -0000
Message-ID: <176041289284.25.13703314883580084015@bf907ddaa564> (raw)
PR #20702 opened by Zhao Zhili (quink)
URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20702
Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20702.patch
>From bbd75ceb2502ede2eb4ebcfd027055432aece710 Mon Sep 17 00:00:00 2001
From: Zhao Zhili <zhilizhao@tencent.com>
Date: Mon, 13 Oct 2025 16:40:36 +0800
Subject: [PATCH 1/5] avcodec/bsf/dts2pts: remove always true check
---
libavcodec/bsf/dts2pts.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/libavcodec/bsf/dts2pts.c b/libavcodec/bsf/dts2pts.c
index 9d31d7dc08..febf3069a5 100644
--- a/libavcodec/bsf/dts2pts.c
+++ b/libavcodec/bsf/dts2pts.c
@@ -485,11 +485,10 @@ static int dts2pts_filter(AVBSFContext *ctx, AVPacket *out)
av_packet_unref(out);
return ret;
}
- if (!ret)
- av_log(ctx, AV_LOG_DEBUG, "Queueing frame for POC %d, GOP %d, dts %"PRId64", "
- "generated from POC %d, GOP %d, dts %"PRId64", duration %"PRId64"\n",
- frame.poc, frame.gop, out->pts,
- poc_node->poc, poc_node->gop, poc_node->dts, poc_node->duration);
+ av_log(ctx, AV_LOG_DEBUG, "Queueing frame for POC %d, GOP %d, dts %"PRId64", "
+ "generated from POC %d, GOP %d, dts %"PRId64", duration %"PRId64"\n",
+ frame.poc, frame.gop, out->pts,
+ poc_node->poc, poc_node->gop, poc_node->dts, poc_node->duration);
} else
av_log(ctx, AV_LOG_WARNING, "No timestamp for POC %d in tree\n", frame.poc);
} else
--
2.49.1
>From 301cb18067eaae39c27064ab8bd43bfd1a5f74df Mon Sep 17 00:00:00 2001
From: Zhao Zhili <zhilizhao@tencent.com>
Date: Mon, 13 Oct 2025 20:54:10 +0800
Subject: [PATCH 2/5] avcodec/bsf/dts2pts: fix return 0 on error path
---
libavcodec/bsf/dts2pts.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavcodec/bsf/dts2pts.c b/libavcodec/bsf/dts2pts.c
index febf3069a5..6474061974 100644
--- a/libavcodec/bsf/dts2pts.c
+++ b/libavcodec/bsf/dts2pts.c
@@ -261,6 +261,7 @@ static int h264_filter(AVBSFContext *ctx)
if (!sps) {
av_log(ctx, AV_LOG_ERROR, "No active SPS for a slice\n");
+ ret = AVERROR_INVALIDDATA;
goto fail;
}
// Initialize the SPS struct with the fields ff_h264_init_poc() cares about
--
2.49.1
>From 55686f1de299b2445a6863db30067f4f54f3216f Mon Sep 17 00:00:00 2001
From: Zhao Zhili <zhilizhao@tencent.com>
Date: Mon, 13 Oct 2025 20:15:53 +0800
Subject: [PATCH 3/5] avcodec/hevc: add ff_hevc_compute_poc2 which don't depend
on HEVCSPS directly
So it can be used in other places like bsf.
---
libavcodec/hevc/ps.c | 4 ++--
libavcodec/hevc/ps.h | 7 ++++++-
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/libavcodec/hevc/ps.c b/libavcodec/hevc/ps.c
index 57125d59c1..6243da1ebe 100644
--- a/libavcodec/hevc/ps.c
+++ b/libavcodec/hevc/ps.c
@@ -2443,9 +2443,9 @@ void ff_hevc_ps_uninit(HEVCParamSets *ps)
av_refstruct_unref(&ps->pps_list[i]);
}
-int ff_hevc_compute_poc(const HEVCSPS *sps, int pocTid0, int poc_lsb, int nal_unit_type)
+int ff_hevc_compute_poc2(unsigned log2_max_poc_lsb, int pocTid0, int poc_lsb, int nal_unit_type)
{
- int max_poc_lsb = 1 << sps->log2_max_poc_lsb;
+ int max_poc_lsb = 1 << log2_max_poc_lsb;
int prev_poc_lsb = pocTid0 % max_poc_lsb;
int prev_poc_msb = pocTid0 - prev_poc_lsb;
int poc_msb;
diff --git a/libavcodec/hevc/ps.h b/libavcodec/hevc/ps.h
index 25475b5593..d620887b8e 100644
--- a/libavcodec/hevc/ps.h
+++ b/libavcodec/hevc/ps.h
@@ -546,6 +546,11 @@ int ff_hevc_encode_nal_vps(HEVCVPS *vps, unsigned int id,
/**
* Compute POC of the current frame and return it.
*/
-int ff_hevc_compute_poc(const HEVCSPS *sps, int pocTid0, int poc_lsb, int nal_unit_type);
+int ff_hevc_compute_poc2(unsigned log2_max_poc_lsb, int pocTid0, int poc_lsb, int nal_unit_type);
+
+static inline int ff_hevc_compute_poc(const HEVCSPS *sps, int pocTid0, int poc_lsb, int nal_unit_type)
+{
+ return ff_hevc_compute_poc2(sps->log2_max_poc_lsb, pocTid0, poc_lsb, nal_unit_type);
+}
#endif /* AVCODEC_HEVC_PS_H */
--
2.49.1
>From f373b81df061ceb6db7ced3bf52a90efe4b540a2 Mon Sep 17 00:00:00 2001
From: Zhao Zhili <zhilizhao@tencent.com>
Date: Mon, 13 Oct 2025 20:52:46 +0800
Subject: [PATCH 4/5] avcodec/bsf/dts2pts: add hevc support
---
configure | 2 +-
libavcodec/bsf/dts2pts.c | 179 ++++++++++++++++++++++++++++++++++++++-
2 files changed, 179 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index 7828381b5d..879c2cf7a8 100755
--- a/configure
+++ b/configure
@@ -3584,7 +3584,7 @@ av1_frame_merge_bsf_select="cbs_av1"
av1_frame_split_bsf_select="cbs_av1"
av1_metadata_bsf_select="cbs_av1"
dovi_rpu_bsf_select="cbs_h265 cbs_av1 dovi_rpudec dovi_rpuenc"
-dts2pts_bsf_select="cbs_h264 h264parse"
+dts2pts_bsf_select="cbs_h264 h264parse cbs_h265 hevc_parser"
eac3_core_bsf_select="ac3_parser"
eia608_to_smpte436m_bsf_select="smpte_436m"
evc_frame_merge_bsf_select="evcparse"
diff --git a/libavcodec/bsf/dts2pts.c b/libavcodec/bsf/dts2pts.c
index 6474061974..bcc042f1c5 100644
--- a/libavcodec/bsf/dts2pts.c
+++ b/libavcodec/bsf/dts2pts.c
@@ -23,6 +23,8 @@
* Derive PTS by reordering DTS from supported streams
*/
+#include <stdbool.h>
+
#include "libavutil/avassert.h"
#include "libavutil/fifo.h"
#include "libavutil/mem.h"
@@ -32,8 +34,10 @@
#include "bsf_internal.h"
#include "cbs.h"
#include "cbs_h264.h"
+#include "cbs_h265.h"
#include "h264_parse.h"
#include "h264_ps.h"
+#include "hevc/ps.h"
#include "libavutil/refstruct.h"
typedef struct DTS2PTSNode {
@@ -59,6 +63,11 @@ typedef struct DTS2PTSH264Context {
int picture_structure;
} DTS2PTSH264Context;
+typedef struct DTS2PTSHEVCContext {
+ int poc_tid0;
+ int latency;
+} DTS2PTSHEVCContext;
+
typedef struct DTS2PTSContext {
struct AVTreeNode *root;
AVFifo *fifo;
@@ -75,6 +84,7 @@ typedef struct DTS2PTSContext {
union {
DTS2PTSH264Context h264;
+ DTS2PTSHEVCContext hevc;
} u;
int nb_frame;
@@ -363,6 +373,171 @@ static void h264_flush(AVBSFContext *ctx)
h264->last_poc = h264->highest_poc = INT_MIN;
}
+static int hevc_init(AVBSFContext *ctx)
+{
+ DTS2PTSContext *s = ctx->priv_data;
+ DTS2PTSHEVCContext *hevc = &s->u.hevc;
+
+ hevc->latency = INT_MAX;
+ s->nb_frame = -ctx->par_in->video_delay;
+
+ return 0;
+}
+
+static void hevc_flush(AVBSFContext *ctx)
+{
+ DTS2PTSContext *s = ctx->priv_data;
+ DTS2PTSHEVCContext *hevc = &s->u.hevc;
+ hevc->poc_tid0 = 0;
+ hevc->latency = INT_MAX;
+ s->nb_frame = -ctx->par_in->video_delay;
+}
+
+static int hevc_queue_frame(AVBSFContext *ctx, AVPacket *pkt, int poc, bool *queued)
+{
+ DTS2PTSContext *s = ctx->priv_data;
+ DTS2PTSHEVCContext *hevc = &s->u.hevc;
+
+ if (poc < s->nb_frame) {
+ int diff = s->nb_frame - poc;
+
+ hevc->latency += diff;
+ s->nb_frame -= diff;
+ av_tree_enumerate(s->root, &diff, NULL, dec_poc);
+ av_log(ctx, AV_LOG_INFO,
+ "Increase latency to %d, poc %d, nb_frame %d\n",
+ hevc->latency, poc, s->nb_frame);
+ }
+
+ int ret = alloc_and_insert_node(ctx, pkt->dts, pkt->duration, s->nb_frame, 1, s->gop);
+ if (ret < 0)
+ return ret;
+ s->nb_frame++;
+ if (*queued)
+ return 0;
+
+ av_log(ctx, AV_LOG_DEBUG, "Queueing frame with POC %d, GOP %d, dts %"PRId64"\n",
+ poc, s->gop, pkt->dts);
+
+ DTS2PTSFrame frame = {
+ .pkt = pkt,
+ .poc = poc,
+ .poc_diff = 1,
+ .gop = s->gop,
+ };
+ ret = av_fifo_write(s->fifo, &frame, 1);
+ if (ret < 0)
+ return ret;
+
+ *queued = true;
+
+ return 0;
+}
+
+static int hevc_init_nb_frame(AVBSFContext *ctx, int poc)
+{
+ DTS2PTSContext *s = ctx->priv_data;
+ DTS2PTSHEVCContext *hevc = &s->u.hevc;
+ const CodedBitstreamH265Context *cbs_hevc = s->cbc->priv_data;
+ const H265RawVPS *vps = cbs_hevc->active_vps;
+
+ if (!vps)
+ return AVERROR_INVALIDDATA;
+
+ hevc->latency = vps->vps_max_num_reorder_pics[0];
+ if (vps->vps_max_latency_increase_plus1[0])
+ hevc->latency += vps->vps_max_latency_increase_plus1[0] - 1;
+
+ s->nb_frame = poc - hevc->latency;
+ av_log(ctx, AV_LOG_DEBUG, "Latency %d, poc %d, nb_frame %d\n",
+ hevc->latency, poc, s->nb_frame);
+
+ return 0;
+}
+
+static int hevc_filter(AVBSFContext *ctx)
+{
+ DTS2PTSContext *s = ctx->priv_data;
+ DTS2PTSHEVCContext *hevc = &s->u.hevc;
+ CodedBitstreamFragment *au = &s->au;
+ AVPacket *in;
+ bool queued = 0;
+ int ret = ff_bsf_get_packet(ctx, &in);
+ if (ret < 0)
+ return ret;
+
+ ret = ff_cbs_read_packet(s->cbc, au, in);
+ if (ret < 0) {
+ av_log(ctx, AV_LOG_WARNING, "Failed to parse access unit.\n");
+ goto fail;
+ }
+
+ for (int i = 0; i < au->nb_units; i++) {
+ CodedBitstreamUnit *unit = &au->units[i];
+ CodedBitstreamUnitType type = unit->type;
+
+ bool is_slice = type <= HEVC_NAL_RASL_R || (type >= HEVC_NAL_BLA_W_LP &&
+ type <= HEVC_NAL_CRA_NUT);
+ if (!is_slice)
+ continue;
+
+ const H265RawSliceHeader *slice = unit->content;
+ if (!slice->first_slice_segment_in_pic_flag)
+ continue;
+
+ const CodedBitstreamH265Context *cbs_hevc = s->cbc->priv_data;
+ const H265RawSPS *sps = cbs_hevc->active_sps;
+ if (!sps) {
+ av_log(ctx, AV_LOG_ERROR, "No active SPS for a slice\n");
+ ret = AVERROR_INVALIDDATA;
+ goto fail;
+ }
+
+ int poc;
+ if (type == HEVC_NAL_IDR_W_RADL || type == HEVC_NAL_IDR_N_LP) {
+ poc = 0;
+ ret = hevc_init_nb_frame(ctx, poc);
+ if (ret < 0)
+ goto fail;
+ s->gop = (s->gop + 1) % s->fifo_size;
+ } else {
+ unsigned log2_max_poc_lsb = sps->log2_max_pic_order_cnt_lsb_minus4 + 4;
+ int poc_lsb = slice->slice_pic_order_cnt_lsb;
+
+ poc = ff_hevc_compute_poc2(log2_max_poc_lsb, hevc->poc_tid0, poc_lsb, type);
+ if (hevc->latency == INT_MAX) {
+ ret = hevc_init_nb_frame(ctx, poc);
+ if (ret < 0)
+ goto fail;
+ }
+ }
+
+ if (slice->nal_unit_header.nuh_temporal_id_plus1 == 1 &&
+ type != HEVC_NAL_TRAIL_N && type != HEVC_NAL_TSA_N &&
+ type != HEVC_NAL_STSA_N && type != HEVC_NAL_RADL_N &&
+ type != HEVC_NAL_RASL_N && type != HEVC_NAL_RADL_R &&
+ type != HEVC_NAL_RASL_R) {
+ hevc->poc_tid0 = poc;
+ }
+
+ ret = hevc_queue_frame(ctx, in, poc, &queued);
+ if (ret < 0)
+ goto fail;
+ break;
+ }
+
+ if (!queued) {
+ av_log(ctx, AV_LOG_ERROR, "No slices in access unit\n");
+ ret = AVERROR_INVALIDDATA;
+ }
+
+fail:
+ ff_cbs_fragment_reset(au);
+ if (!queued)
+ av_packet_free(&in);
+ return ret;
+}
+
// Core functions
static const struct {
enum AVCodecID id;
@@ -372,6 +547,7 @@ static const struct {
size_t fifo_size;
} func_tab[] = {
{ AV_CODEC_ID_H264, h264_init, h264_filter, h264_flush, H264_MAX_DPB_FRAMES * 2 * 2 },
+ { AV_CODEC_ID_HEVC, hevc_init, hevc_filter, hevc_flush, HEVC_MAX_DPB_SIZE * 2 },
};
static int dts2pts_init(AVBSFContext *ctx)
@@ -453,7 +629,7 @@ static int dts2pts_filter(AVBSFContext *ctx, AVPacket *out)
// Search the timestamp for the requested POC and set PTS
poc_node = av_tree_find(s->root, &frame, cmp_find, (void **)next);
- if (!poc_node) {
+ if (!poc_node && ctx->par_in->codec_id == AV_CODEC_ID_H264) {
poc_node = next[1];
if (!poc_node || poc_node->poc != frame.poc)
poc_node = next[0];
@@ -536,6 +712,7 @@ static void dts2pts_close(AVBSFContext *ctx)
static const enum AVCodecID dts2pts_codec_ids[] = {
AV_CODEC_ID_H264,
+ AV_CODEC_ID_HEVC,
AV_CODEC_ID_NONE,
};
--
2.49.1
>From a7d97b998c27dcd38a6614219cb003ed298b2ba0 Mon Sep 17 00:00:00 2001
From: Zhao Zhili <zhilizhao@tencent.com>
Date: Mon, 13 Oct 2025 22:12:48 +0800
Subject: [PATCH 5/5] fate/hevc: add a test for the dts2pts bsf
---
tests/fate/hevc.mak | 8 +++
tests/ref/fate/hevc-bsf-dts2pts-cra | 88 +++++++++++++++++++++++++++++
tests/ref/fate/hevc-bsf-dts2pts-idr | 68 ++++++++++++++++++++++
3 files changed, 164 insertions(+)
create mode 100644 tests/ref/fate/hevc-bsf-dts2pts-cra
create mode 100644 tests/ref/fate/hevc-bsf-dts2pts-idr
diff --git a/tests/fate/hevc.mak b/tests/fate/hevc.mak
index 7b22e36a3d..ba21c602da 100644
--- a/tests/fate/hevc.mak
+++ b/tests/fate/hevc.mak
@@ -235,6 +235,14 @@ fate-hevc-bsf-mp4toannexb: CMD = md5 -i $(TARGET_PATH)/tests/data/hevc-mp4.mov -
fate-hevc-bsf-mp4toannexb: CMP = oneline
fate-hevc-bsf-mp4toannexb: REF = 73019329ed7f81c24f9af67c34c640c0
+# First frame is IDR, POC = 0
+FATE_HEVC-$(call FRAMECRC, MOV HEVC,, HEVC_PARSER MOV_MUXER DTS2PTS_BSF) += fate-hevc-bsf-dts2pts-idr
+fate-hevc-bsf-dts2pts-idr: CMD = transcode "hevc" $(TARGET_SAMPLES)/hevc-conformance/AMP_A_Samsung_4.bit mov "-c:v copy -bsf:v dts2pts" "-c:v copy"
+
+# First frame is CRA, POC != 0
+FATE_HEVC-$(call FRAMECRC, MOV HEVC,, HEVC_PARSER MOV_MUXER DTS2PTS_BSF) += fate-hevc-bsf-dts2pts-cra
+fate-hevc-bsf-dts2pts-cra: CMD = transcode "hevc" $(TARGET_SAMPLES)/hevc-conformance/RAP_A_docomo_4.bit mov "-c:v copy -bsf:v dts2pts -frames:v 80" "-c:v copy"
+
fate-hevc-skiploopfilter: CMD = framemd5 -skip_loop_filter nokey -i $(TARGET_SAMPLES)/hevc-conformance/SAO_D_Samsung_5.bit -sws_flags bitexact
FATE_HEVC-$(call FRAMEMD5, HEVC, HEVC, HEVC_PARSER) += fate-hevc-skiploopfilter
diff --git a/tests/ref/fate/hevc-bsf-dts2pts-cra b/tests/ref/fate/hevc-bsf-dts2pts-cra
new file mode 100644
index 0000000000..4e9e2c5114
--- /dev/null
+++ b/tests/ref/fate/hevc-bsf-dts2pts-cra
@@ -0,0 +1,88 @@
+c3c00fdc637a19fa3d23d37d9974d28d *tests/data/fate/hevc-bsf-dts2pts-cra.mov
+103067 tests/data/fate/hevc-bsf-dts2pts-cra.mov
+#extradata 0: 118, 0x25f51994
+#tb 0: 1/1200000
+#media_type 0: video
+#codec_id 0: hevc
+#dimensions 0: 416x240
+#sar 0: 0/1
+0, -144000, 336000, 48000, 7990, 0xc6026e64
+0, -96000, 144000, 48000, 1765, 0xc816635b, F=0x0
+0, -48000, 48000, 48000, 894, 0x428fbdff, F=0x0
+0, 0, 0, 48000, 297, 0x9dd28986, F=0x0
+0, 48000, 96000, 48000, 246, 0x3b5878bd, F=0x0
+0, 96000, 240000, 48000, 972, 0xf1dbe630, F=0x0
+0, 144000, 192000, 48000, 238, 0xbdda7a15, F=0x0
+0, 192000, 288000, 48000, 326, 0x85fa9eb7, F=0x0
+0, 240000, 720000, 48000, 5269, 0x02a83809, F=0x0
+0, 288000, 528000, 48000, 1857, 0xe9f8a77e, F=0x0
+0, 336000, 432000, 48000, 1054, 0x10b70755, F=0x0
+0, 384000, 384000, 48000, 360, 0xe04cbda9, F=0x0
+0, 432000, 480000, 48000, 361, 0x4e05aff5, F=0x0
+0, 480000, 624000, 48000, 1015, 0x3da8ec98, F=0x0
+0, 528000, 576000, 48000, 349, 0x27daadf4, F=0x0
+0, 576000, 672000, 48000, 319, 0x672c9699, F=0x0
+0, 624000, 1104000, 48000, 4491, 0x32eca7c6, F=0x0
+0, 672000, 912000, 48000, 1858, 0x3039994f, F=0x0
+0, 720000, 816000, 48000, 1016, 0xe6010553, F=0x0
+0, 768000, 768000, 48000, 356, 0x5344a6ca, F=0x0
+0, 816000, 864000, 48000, 323, 0xf76d9d30, F=0x0
+0, 864000, 1008000, 48000, 1019, 0x4c8c06d2, F=0x0
+0, 912000, 960000, 48000, 301, 0x0f1d8f43, F=0x0
+0, 960000, 1056000, 48000, 307, 0x341897cb, F=0x0
+0, 1008000, 1488000, 48000, 4275, 0x77a96a7d, F=0x0
+0, 1056000, 1296000, 48000, 1644, 0xc86d3753, F=0x0
+0, 1104000, 1200000, 48000, 853, 0xb3a1a7f4, F=0x0
+0, 1152000, 1152000, 48000, 309, 0x5e4a9840, F=0x0
+0, 1200000, 1248000, 48000, 242, 0x30db7905, F=0x0
+0, 1248000, 1392000, 48000, 960, 0x6b42e74d, F=0x0
+0, 1296000, 1344000, 48000, 279, 0x3ed281a7, F=0x0
+0, 1344000, 1440000, 48000, 261, 0xb6698462, F=0x0
+0, 1392000, 1872000, 48000, 6940, 0x7ab8531d
+0, 1440000, 1680000, 48000, 1904, 0x7eb9c679, F=0x0
+0, 1488000, 1584000, 48000, 993, 0x11d9e429, F=0x0
+0, 1536000, 1536000, 48000, 253, 0x08417a25, F=0x0
+0, 1584000, 1632000, 48000, 329, 0x136ca4a1, F=0x0
+0, 1632000, 1776000, 48000, 949, 0xdfaed80a, F=0x0
+0, 1680000, 1728000, 48000, 283, 0x81f686c2, F=0x0
+0, 1728000, 1824000, 48000, 274, 0x81138813, F=0x0
+0, 1776000, 2256000, 48000, 4940, 0x92098d44, F=0x0
+0, 1824000, 2064000, 48000, 1583, 0x25a61e94, F=0x0
+0, 1872000, 1968000, 48000, 909, 0x41fdb7da, F=0x0
+0, 1920000, 1920000, 48000, 251, 0xe68f7697, F=0x0
+0, 1968000, 2016000, 48000, 205, 0xfe4461bd, F=0x0
+0, 2016000, 2160000, 48000, 892, 0x0d2ab3bc, F=0x0
+0, 2064000, 2112000, 48000, 238, 0x45827561, F=0x0
+0, 2112000, 2208000, 48000, 281, 0x2a3a8e61, F=0x0
+0, 2160000, 2256010, 48000, 4629, 0xf2e0fb0f, F=0x0
+0, 2208000, 2256005, 48000, 1453, 0x6ae5dc98, F=0x0
+0, 2256000, 2256002, 1, 869, 0x3982ae69, F=0x0
+0, 2256001, 2256001, 1, 282, 0xd9e28960, F=0x0
+0, 2256002, 2256004, 2, 259, 0x253a809d, F=0x0
+0, 2256004, 2256007, 1, 835, 0x83499f30, F=0x0
+0, 2256005, 2256006, 1, 255, 0xa77b7690, F=0x0
+0, 2256006, 2256008, 1, 242, 0x83977ccf, F=0x0
+0, 2256007, 2256019, 1, 5082, 0xba55ee51, F=0x0
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+0, 2256011, 2256011, 1, 229, 0xfa326d98, F=0x0
+0, 2256012, 2256013, 1, 275, 0x49c38226, F=0x0
+0, 2256013, 2256017, 1, 869, 0xdd05acc4, F=0x0
+0, 2256014, 2256016, 2, 293, 0xcc9e904f, F=0x0
+0, 2256016, 2256018, 1, 334, 0x212aa4b1, F=0x0
+0, 2256017, 2256029, 1, 8539, 0xcccc9eb1
+0, 2256018, 2256024, 1, 1593, 0x5a351a68, F=0x0
+0, 2256019, 2256022, 1, 1042, 0xb77d00cc, F=0x0
+0, 2256020, 2256020, 2, 302, 0xbcdb9750, F=0x0
+0, 2256022, 2256023, 1, 336, 0xc7b0a55d, F=0x0
+0, 2256023, 2256026, 1, 875, 0x7e31b046, F=0x0
+0, 2256024, 2256025, 1, 401, 0xb473bca8, F=0x0
+0, 2256025, 2256028, 1, 246, 0x43357263, F=0x0
+0, 2256026, 2256038, 2, 3254, 0x8be44a2d, F=0x0
+0, 2256028, 2256034, 1, 1151, 0x29d52d14, F=0x0
+0, 2256029, 2256031, 1, 733, 0x33606982, F=0x0
+0, 2256030, 2256030, 1, 234, 0xb70a79ff, F=0x0
+0, 2256031, 2256032, 1, 228, 0x86916848, F=0x0
+0, 2256032, 2256036, 2, 689, 0xcca34b40, F=0x0
+0, 2256034, 2256035, 1, 223, 0xa96f6e31, F=0x0
+0, 2256035, 2256037, 1, 241, 0x7ac17531, F=0x0
diff --git a/tests/ref/fate/hevc-bsf-dts2pts-idr b/tests/ref/fate/hevc-bsf-dts2pts-idr
new file mode 100644
index 0000000000..4297c6eb22
--- /dev/null
+++ b/tests/ref/fate/hevc-bsf-dts2pts-idr
@@ -0,0 +1,68 @@
+5536c1f5754cabeca2be7e5ed9e73915 *tests/data/fate/hevc-bsf-dts2pts-idr.mov
+2099183 tests/data/fate/hevc-bsf-dts2pts-idr.mov
+#extradata 0: 119, 0x62951c6e
+#tb 0: 1/1200000
+#media_type 0: video
+#codec_id 0: hevc
+#dimensions 0: 2560x1600
+#sar 0: 0/1
+0, -144000, 0, 48000, 163193, 0xa0df4126
+0, -96000, 384000, 48000, 108743, 0x38ecef2d, F=0x0
+0, -48000, 192000, 48000, 49821, 0x9cae4107, F=0x0
+0, 0, 96000, 48000, 31671, 0x25407a22, F=0x0
+0, 48000, 48000, 48000, 11543, 0x828498a0, F=0x0
+0, 96000, 144000, 48000, 10615, 0xd387b120, F=0x0
+0, 144000, 288000, 48000, 31879, 0xe80fe84e, F=0x0
+0, 192000, 240000, 48000, 10780, 0xd6e7eede, F=0x0
+0, 240000, 336000, 48000, 10394, 0x3d2e5beb, F=0x0
+0, 288000, 768000, 48000, 104253, 0x2197864b, F=0x0
+0, 336000, 576000, 48000, 49395, 0x0f2ac948, F=0x0
+0, 384000, 480000, 48000, 31408, 0x1c294edc, F=0x0
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+0, 480000, 528000, 48000, 10363, 0x31041014, F=0x0
+0, 528000, 672000, 48000, 31610, 0x3a18b0af, F=0x0
+0, 576000, 624000, 48000, 10513, 0xbdde91bf, F=0x0
+0, 624000, 720000, 48000, 10761, 0x5a61daa0, F=0x0
+0, 672000, 1152000, 48000, 102009, 0x5dcc9a7a, F=0x0
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+0, 816000, 816000, 48000, 11105, 0xfb6cb0d0, F=0x0
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+0, 1056000, 1536000, 48000, 163782, 0x4a0039f9
+0, 1104000, 1344000, 48000, 48606, 0x3ca2bbaa, F=0x0
+0, 1152000, 1248000, 48000, 30233, 0x7ea3fa83, F=0x0
+0, 1200000, 1200000, 48000, 10572, 0xb3ecb899, F=0x0
+0, 1248000, 1296000, 48000, 10596, 0x6d28c65e, F=0x0
+0, 1296000, 1440000, 48000, 30895, 0x60bd15f2, F=0x0
+0, 1344000, 1392000, 48000, 10008, 0xb5c27236, F=0x0
+0, 1392000, 1488000, 48000, 10707, 0x5ad3c069, F=0x0
+0, 1440000, 1920000, 48000, 106762, 0x8d85c1d1, F=0x0
+0, 1488000, 1728000, 48000, 49573, 0xed3814ba, F=0x0
+0, 1536000, 1632000, 48000, 31445, 0x11961e77, F=0x0
+0, 1584000, 1584000, 48000, 10557, 0x53be65fa, F=0x0
+0, 1632000, 1680000, 48000, 10430, 0x3378691c, F=0x0
+0, 1680000, 1824000, 48000, 30660, 0xee25a59f, F=0x0
+0, 1728000, 1776000, 48000, 10519, 0x996b5119, F=0x0
+0, 1776000, 1872000, 48000, 10437, 0xfc711a42, F=0x0
+0, 1824000, 2256001, 48000, 103947, 0x4468d423, F=0x0
+0, 1872000, 2112000, 48000, 49385, 0xa37ab88e, F=0x0
+0, 1920000, 2016000, 48000, 30913, 0xefe92237, F=0x0
+0, 1968000, 1968000, 48000, 10369, 0x3cdfe4d9, F=0x0
+0, 2016000, 2064000, 48000, 10264, 0x4a3316a9, F=0x0
+0, 2064000, 2208000, 48000, 31460, 0xb9bb51e0, F=0x0
+0, 2112000, 2160000, 48000, 10339, 0xd1722293, F=0x0
+0, 2160000, 2256000, 48000, 10386, 0x352647dd, F=0x0
+0, 2208000, 2256011, 48000, 102855, 0xf73a53cd, F=0x0
+0, 2256000, 2256006, 1, 48949, 0x7a001fe6, F=0x0
+0, 2256001, 2256004, 1, 31419, 0x973ff917, F=0x0
+0, 2256002, 2256002, 2, 10845, 0xaa650a19, F=0x0
+0, 2256004, 2256005, 1, 10671, 0x69c7d357, F=0x0
+0, 2256005, 2256008, 1, 30951, 0xebed3d9c, F=0x0
+0, 2256006, 2256007, 1, 10525, 0xc6727243, F=0x0
+0, 2256007, 2256010, 1, 10205, 0x0c6bbc1d, F=0x0
+0, 2256008, 2256008, 2, 37793, 0xfd79bdd2, F=0x0
+0, 2256010, 2256012, 1, 10607, 0x9e689b6d, F=0x0
+0, 2256011, 2256011, 1, 15672, 0x7fa574e9, F=0x0
--
2.49.1
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