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lavc: deprecate channel count/layout changing side data

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They are incompatible with the new channel layout scheme and no decoder
uses them.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
Anton Khirnov
2013-06-05 07:02:53 +02:00
committed by James Almer
parent f423497b45
commit 09b5d3fb44
5 changed files with 28 additions and 1 deletions
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2
libavformat/nutenc.c
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@@ -894,6 +894,7 @@ static int write_sm_data(AVFormatContext *s, AVIOContext *bc, AVPacket *pkt, int
break;
case AV_PKT_DATA_PARAM_CHANGE:
flags = bytestream_get_le32(&data);
#if FF_API_OLD_CHANNEL_LAYOUT
if (flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT) {
put_str(dyn_bc, "Channels");
put_s(dyn_bc, bytestream_get_le32(&data));
@@ -907,6 +908,7 @@ static int write_sm_data(AVFormatContext *s, AVIOContext *bc, AVPacket *pkt, int
avio_write(dyn_bc, data, 8); data+=8;
sm_data_count++;
}
#endif
if (flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE) {
put_str(dyn_bc, "SampleRate");
put_s(dyn_bc, bytestream_get_le32(&data));