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movenc: byteswap codec_tag in mov_write_ms_tag

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based on Alex Converse's "Fix ADPCM MS in mov muxing" patch
(cherry picked from commit 795ed278e6)
This commit is contained in:
Janne Grunau 2011-01-27 17:26:20 +01:00 committed by Michael Niedermayer
parent 0ca4fcc94c
commit 9653e754a4
1 changed files with 2 additions and 2 deletions
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4
libavformat/movenc.c
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@ -318,8 +318,8 @@ static int mov_write_ms_tag(ByteIOContext *pb, MOVTrack *track)
{
int64_t pos = url_ftell(pb);
put_be32(pb, 0);
put_le32(pb, track->tag);
track->enc->codec_tag = track->tag >> 16;
put_le32(pb, track->tag); // store it byteswapped
track->enc->codec_tag = av_bswap16(track->tag >> 16);
ff_put_wav_header(pb, track->enc);
return updateSize(pb, pos);
}