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| author | bnnm <bananaman255@gmail.com> | 2018-10-05 19:39:26 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2021-09-12 22:23:35 +0200 |
| commit | 19802d170a304f5853d92e01d0513b9e06897d61 (patch) | |
| tree | 5919719d440819f72fe5662205e765b3ef9f181b /tests/fate | |
| parent | d1971d69c749bce315788376c94f9464860f115f (diff) | |
| download | ffmpeg-19802d170a304f5853d92e01d0513b9e06897d61.tar.gz | |
avcodec/wmadec: fix WMA gapless playback
Fixes trac issue #7473.
Removes encoder delay (skip samples) and writes remaining frame samples after EOF to get correct sample count.
Output is now accurate vs players that use Microsoft's codecs (Windows Media Format Runtime).
Tested vs encode>decode WMAv2 with MS's codecs and most sample rate/bit rate/channel/mode combinations in ASF/XWMA.
WMAv1 appears to use the same delay, from FFmpeg samples.
Signed-off-by: bnnm <bananaman255@gmail.com>
Diffstat (limited to 'tests/fate')
| -rw-r--r-- | tests/fate/wma.mak | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tests/fate/wma.mak b/tests/fate/wma.mak index bc530998e8..c13874ebfc 100644 --- a/tests/fate/wma.mak +++ b/tests/fate/wma.mak @@ -40,14 +40,14 @@ fate-wmavoice: $(FATE_WMAVOICE-yes) FATE_WMA_ENCODE-$(call ENCDEC, WMAV1, ASF) += fate-wmav1-encode fate-wmav1-encode: CMD = enc_dec_pcm asf wav s16le $(subst $(SAMPLES),$(TARGET_SAMPLES),$(REF)) -c:a wmav1 -b:a 128k -fate-wmav1-encode: CMP_SHIFT = -8192 -fate-wmav1-encode: CMP_TARGET = 291.06 +fate-wmav1-encode: CMP_SHIFT = 8192 +fate-wmav1-encode: CMP_TARGET = 299.99 fate-wmav1-encode: SIZE_TOLERANCE = 4632 FATE_WMA_ENCODE-$(call ENCDEC, WMAV2, ASF) += fate-wmav2-encode fate-wmav2-encode: CMD = enc_dec_pcm asf wav s16le $(subst $(SAMPLES),$(TARGET_SAMPLES),$(REF)) -c:a wmav2 -b:a 128k -fate-wmav2-encode: CMP_SHIFT = -8192 -fate-wmav2-encode: CMP_TARGET = 258.32 +fate-wmav2-encode: CMP_SHIFT = 8192 +fate-wmav2-encode: CMP_TARGET = 267.92 fate-wmav2-encode: SIZE_TOLERANCE = 4632 $(FATE_WMA_ENCODE-yes): CMP = stddev |