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lavf/hls: Add missed side data/disposition 

hls demuxer get the stream info from sub-stream, but missed side
data/disposition part, e,g, missed the DOVI side data when the
stream is Dolby Vision streams.

Reviewed-by <liuqi05@kuaishou.com>
Signed-off-by: vacingfang <vacingfang@tencent.com>
This commit is contained in:
vacingfang 2020-06-04 21:59:43 +08:00 committed by Jun Zhao
parent 0b511bd9a5
commit b7f3a7c439
1 changed files with 14 additions and 0 deletions
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14
libavformat/hls.c
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@ -1768,6 +1768,20 @@ static int set_stream_info_from_input_stream(AVStream *st, struct playlist *pls,
else
avpriv_set_pts_info(st, ist->pts_wrap_bits, ist->time_base.num, ist->time_base.den);
// copy disposition
st->disposition = ist->disposition;
// copy side data
for (int i = 0; i < ist->nb_side_data; i++) {
const AVPacketSideData *sd_src = &ist->side_data[i];
uint8_t *dst_data;
dst_data = av_stream_new_side_data(st, sd_src->type, sd_src->size);
if (!dst_data)
return AVERROR(ENOMEM);
memcpy(dst_data, sd_src->data, sd_src->size);
}
st->internal->need_context_update = 1;
return 0;