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demux_mkv: vp9 alpha, second try

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The parser is used to split superframes, and the decoder didn't like
when the blockadditional was duplicated on the second split packet.
This commit is contained in:
wm4 2017-05-30 22:50:05 +02:00
parent 3a448ab972
commit c443aa68d3
1 changed files with 4 additions and 1 deletions
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5
demux/demux_mkv.c
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@ -2381,6 +2381,7 @@ static void mkv_parse_and_add_packet(demuxer_t *demuxer, mkv_track_t *track,
double tb = track->parse_timebase;
int64_t pts = dp->pts == MP_NOPTS_VALUE ? AV_NOPTS_VALUE : dp->pts * tb;
int64_t dts = dp->dts == MP_NOPTS_VALUE ? AV_NOPTS_VALUE : dp->dts * tb;
bool copy_sidedata = true;
while (dp->len) {
uint8_t *data = NULL;
@ -2399,8 +2400,10 @@ static void mkv_parse_and_add_packet(demuxer_t *demuxer, mkv_track_t *track,
break;
demux_packet_copy_attribs(new, dp);
#if LIBAVCODEC_VERSION_MICRO >= 100
av_copy_packet_side_data(new->avpacket, dp->avpacket);
if (copy_sidedata)
av_copy_packet_side_data(new->avpacket, dp->avpacket);
#endif
copy_sidedata = false;
if (track->parse_timebase) {
new->pts = track->av_parser->pts == AV_NOPTS_VALUE
? MP_NOPTS_VALUE : track->av_parser->pts / tb;