From: marcos ashton via ffmpeg-devel <ffmpeg-devel@ffmpeg.org>
To: ffmpeg-devel@ffmpeg.org
Cc: michealni@gmx.at, marcos ashton <marcosashiglesias@gmail.com>
Subject: [FFmpeg-devel] [PATCH 2/3] tests/fate/voice: add FATE test for CNG encoder roundtrip
Date: Fri, 20 Feb 2026 16:25:46 +0000
Message-ID: <20260220162547.175335-3-marcosashiglesias@gmail.com> (raw)
In-Reply-To: <20260220162547.175335-1-marcosashiglesias@gmail.com>
Add an encode/decode roundtrip test for the CNG codec using
the NUT container. Added to FATE_FFMPEG since it uses generated
data, not external samples.
Signed-off-by: marcos ashton <marcosashiglesias@gmail.com>
---
tests/fate/voice.mak | 8 ++++
tests/ref/fate/cng-encode | 84 +++++++++++++++++++++++++++++++++++++++
2 files changed, 92 insertions(+)
create mode 100644 tests/ref/fate/cng-encode
diff --git a/tests/fate/voice.mak b/tests/fate/voice.mak
index 945b8624ac..21db08ddc1 100644
--- a/tests/fate/voice.mak
+++ b/tests/fate/voice.mak
@@ -1,3 +1,11 @@
+FATE_CNG-$(call FRAMEMD5, WAV, COMFORTNOISE, NUT_MUXER NUT_DEMUXER COMFORTNOISE_ENCODER PCM_S16LE_DECODER) += fate-cng-encode
+fate-cng-encode: tests/data/asynth-8000-1.wav
+fate-cng-encode: SRC = tests/data/asynth-8000-1.wav
+fate-cng-encode: CMD = enc_dec_pcm nut framemd5 s16le $(SRC) -c:a comfortnoise
+
+FATE_FFMPEG += $(FATE_CNG-yes)
+fate-cng: $(FATE_CNG-yes)
+
FATE_G722-$(call FRAMECRC, G722, ADPCM_G722) += fate-g722dec-1
fate-g722dec-1: CMD = framecrc -i $(TARGET_SAMPLES)/g722/conf-adminmenu-162.g722
diff --git a/tests/ref/fate/cng-encode b/tests/ref/fate/cng-encode
new file mode 100644
index 0000000000..47ec43d55f
--- /dev/null
+++ b/tests/ref/fate/cng-encode
@@ -0,0 +1,84 @@
+#format: frame checksums
+#version: 2
+#hash: MD5
+#tb 0: 1/8000
+#media_type 0: audio
+#codec_id 0: pcm_s16le
+#sample_rate 0: 8000
+#channel_layout_name 0: mono
+#stream#, dts, pts, duration, size, hash
+0, 0, 0, 640, 1280, 941c49e6a56933f663a83b5b2bde64d3
+0, 640, 640, 640, 1280, d1268ca433a0d01e2a6c1f1de5e6317d
+0, 1280, 1280, 640, 1280, c9608efb1df4cfedaa7a78c815514376
+0, 1920, 1920, 640, 1280, 45dbde137f46b0a3a347d48586f5c9e0
+0, 2560, 2560, 640, 1280, add64ee46ac49109ad90f80af9c1b823
+0, 3200, 3200, 640, 1280, 4d424b644b380aebc4fcabe6294d36c4
+0, 3840, 3840, 640, 1280, cf80a6fea238b405e93b66109ee2cf45
+0, 4480, 4480, 640, 1280, 0bdcee2800e3636132f20bb9ff41e9a0
+0, 5120, 5120, 640, 1280, 5d91e6ea16fde757fd8d3482a7659cda
+0, 5760, 5760, 640, 1280, 02d2033f1a56ae27f0b394643741ed4c
+0, 6400, 6400, 640, 1280, 293d9a686e809c814a95ba2e123be024
+0, 7040, 7040, 640, 1280, 90245e7394f999cc2fef5eccee6f8b65
+0, 7680, 7680, 640, 1280, f42fd806b3f29c44c47117c43c39d046
+0, 8320, 8320, 640, 1280, 8d5f671fdb9e1978f1a1e0edaa2b2558
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+0, 16000, 16000, 640, 1280, d139db647c14b1f8aaa14af734a4246b
+0, 16640, 16640, 640, 1280, 7432f1186f23685aa50287c39da9c6cb
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+0, 26880, 26880, 640, 1280, e75e908f21713a0645fde30d458a57e7
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+0, 35200, 35200, 640, 1280, 26e874e6e7fa996a10e745d1458041aa
+0, 35840, 35840, 640, 1280, ae05627e46a57fb012e3ad7385e7209f
+0, 36480, 36480, 640, 1280, 8071ebfb305857752be7c6c2ec6fcfe6
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+0, 40960, 40960, 640, 1280, 188783c00724734f36290b829ad43090
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+0, 45440, 45440, 640, 1280, 3b70bcf20fb3a643053be658a3eda306
+0, 46080, 46080, 640, 1280, f8de057282a2172f5a641a6ecb55a446
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+0, 47360, 47360, 640, 1280, 53a7c92afa0942581c1639c5cd289173
--
2.53.0
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next prev parent reply other threads:[~2026-02-20 18:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-20 16:25 [FFmpeg-devel] [PATCH 0/3] tests: improve FATE coverage for film_grain_params, CNG, aderivative/aintegral marcos ashton via ffmpeg-devel
2026-02-20 16:25 ` [FFmpeg-devel] [PATCH 1/3] tests/fate/libavutil: add FATE test for film_grain_params marcos ashton via ffmpeg-devel
2026-02-20 16:25 ` marcos ashton via ffmpeg-devel [this message]
2026-02-20 16:25 ` [FFmpeg-devel] [PATCH 3/3] tests/fate/filter-audio: add FATE tests for aderivative and aintegral marcos ashton via ffmpeg-devel
2026-02-22 13:59 ` [FFmpeg-devel] Re: [PATCH 0/3] tests: improve FATE coverage for film_grain_params, CNG, aderivative/aintegral hassan hany via ffmpeg-devel
2026-02-22 15:44 ` Marcos Ashton via ffmpeg-devel
2026-02-22 15:51 ` hassan hany via ffmpeg-devel
2026-02-22 17:14 ` Marcos Ashton via ffmpeg-devel
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