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riff: use bps instead of bits_per_coded_sample in the WAVEFORMATEXTENSIBLE header

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This matches the value for the plain WAVEFORMATEX header.
Also fixes stream copy to WAVE for non-16-bit raw pcm.
This commit is contained in:
Justin Ruggles
2012-04-16 12:14:25 -04:00
parent b1041f8048
commit 8099fc763b
1 changed files with 1 additions and 1 deletions
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libavformat/riff.c
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@@ -482,7 +482,7 @@ int ff_put_wav_header(AVIOContext *pb, AVCodecContext *enc)
if(waveformatextensible) { /* write WAVEFORMATEXTENSIBLE extensions */
hdrsize += 22;
avio_wl16(pb, riff_extradata - riff_extradata_start + 22); /* 22 is WAVEFORMATEXTENSIBLE size */
avio_wl16(pb, enc->bits_per_coded_sample); /* ValidBitsPerSample || SamplesPerBlock || Reserved */
avio_wl16(pb, bps); /* ValidBitsPerSample || SamplesPerBlock || Reserved */
avio_wl32(pb, enc->channel_layout); /* dwChannelMask */
avio_wl32(pb, enc->codec_tag); /* GUID + next 3 */
avio_wl32(pb, 0x00100000);