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Code Issues Releases Activity

movenc: Support muxing wmapro in ismv/isma

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Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2012-01-23 14:58:38 +02:00
parent ddf422803b
commit 5d561514b7
1 changed files with 17 additions and 2 deletions
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19
libavformat/movenc.c
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@ -350,6 +350,15 @@ static int mov_write_ms_tag(AVIOContext *pb, MOVTrack *track)
return update_size(pb, pos);
}
static int mov_write_wfex_tag(AVIOContext *pb, MOVTrack *track)
{
int64_t pos = avio_tell(pb);
avio_wb32(pb, 0);
ffio_wfourcc(pb, "wfex");
ff_put_wav_header(pb, track->enc);
return update_size(pb, pos);
}
static int mov_write_chan_tag(AVIOContext *pb, MOVTrack *track)
{
uint32_t layout_tag, bitmap;
@ -514,6 +523,8 @@ static int mov_write_audio_tag(AVIOContext *pb, MOVTrack *track)
mov_write_ac3_tag(pb, track);
else if(track->enc->codec_id == CODEC_ID_ALAC)
mov_write_extradata_tag(pb, track);
else if (track->enc->codec_id == CODEC_ID_WMAPRO)
mov_write_wfex_tag(pb, track);
else if (track->vos_len > 0)
mov_write_glbl_tag(pb, track);
@ -763,9 +774,13 @@ static int mov_find_codec_tag(AVFormatContext *s, MOVTrack *track)
{
int tag = track->enc->codec_tag;
if (track->mode == MODE_MP4 || track->mode == MODE_PSP || track->mode == MODE_ISM)
if (track->mode == MODE_MP4 || track->mode == MODE_PSP)
tag = mp4_get_codec_tag(s, track);
else if (track->mode == MODE_IPOD)
else if (track->mode == MODE_ISM) {
tag = mp4_get_codec_tag(s, track);
if (!tag && track->enc->codec_id == CODEC_ID_WMAPRO)
tag = MKTAG('w', 'm', 'a', ' ');
} else if (track->mode == MODE_IPOD)
tag = ipod_get_codec_tag(s, track);
else if (track->mode & MODE_3GP)
tag = ff_codec_get_tag(codec_3gp_tags, track->enc->codec_id);