PGS segments must be merged to one packet for muxing to mkv
Showing the changes to libavformat (1 of 2 files). Show all
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| @@ -3172,6 +3172,9 @@ static int mkv_check_bitstream(AVFormatContext *s, AVStream *st, · 3171 unmodified lines | ||
| 3172 | 3172 | ret = ff_stream_add_bitstream_filter(st, "aac_adtstoasc", NULL); |
| 3173 | 3173 | } else if (st->codecpar->codec_id == AV_CODEC_ID_VP9) { |
| 3174 | 3174 | ret = ff_stream_add_bitstream_filter(st, "vp9_superframe", NULL); |
| 3175 | + } else if (CONFIG_MATROSKA_MUXER && | |
| 3176 | + st->codecpar->codec_id == AV_CODEC_ID_HDMV_PGS_SUBTITLE) { | |
| 3177 | + ret = ff_stream_add_bitstream_filter(st, "pgs_frame_merge", NULL); | |
| 3175 | 3178 | } |
| 3176 | 3179 | |
| 3177 | 3180 | return ret; |