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vmdaudio: output audio samples for standalone silent blocks.

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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 9b73f78600)
This commit is contained in:
Justin Ruggles 2011-02-23 13:11:02 -05:00 committed by Michael Niedermayer
parent 2ac19b75c0
commit c11c79222e
2 changed files with 30 additions and 1 deletions
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2
libavcodec/vmdav.c
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@ -534,7 +534,7 @@ static int vmdaudio_decode_frame(AVCodecContext *avctx,
*data_size += vmdaudio_loadsound(s, output_samples, p + 4, 0, buf_size - 20);
} else if (buf[6] == 3) {
/* silent chunk */
*data_size = vmdaudio_loadsound(s, output_samples, p, 1, 0);
*data_size = vmdaudio_loadsound(s, output_samples, p, 1, s->block_align);
}
return buf_size;

29
tests/ref/fate/sierra-vmd
View File

@ -301,3 +301,32 @@
1, 1890000, 4410, 0x5d2b15f4
1, 1899000, 4410, 0x48764b7c
1, 1908000, 4410, 0x1294e119
1, 1917000, 4410, 0x00000000
1, 1926000, 4410, 0x00000000
1, 1935000, 4410, 0x00000000
1, 1944000, 4410, 0x00000000
1, 1953000, 4410, 0x00000000
1, 1962000, 4410, 0x00000000
1, 1971000, 4410, 0x00000000
1, 1980000, 4410, 0x00000000
1, 1989000, 4410, 0x00000000
1, 1998000, 4410, 0x00000000
1, 2007000, 4410, 0x00000000
1, 2016000, 4410, 0x00000000
1, 2025000, 4410, 0x00000000
1, 2034000, 4410, 0x00000000
1, 2043000, 4410, 0x00000000
1, 2052000, 4410, 0x00000000
1, 2061000, 4410, 0x00000000
1, 2070000, 4410, 0x00000000
1, 2079000, 4410, 0x00000000
1, 2088000, 4410, 0x00000000
1, 2097000, 4410, 0x00000000
1, 2106000, 4410, 0x00000000
1, 2115000, 4410, 0x00000000
1, 2124000, 4410, 0x00000000
1, 2133000, 4410, 0x00000000
1, 2142000, 4410, 0x00000000
1, 2151000, 4410, 0x00000000
1, 2160000, 4410, 0x00000000
1, 2169000, 4410, 0x00000000