vp9: add superframe merging bitstream filter.

Fixes ticket 4313.
2016-02-29 09:43:07 -05:00
parent 6d8ab358a3
commit 2e6636aa87
6 changed files with 209 additions and 1 deletions
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -712,6 +712,7 @@ static void write_frame(AVFormatContext *s, AVPacket *pkt, OutputStream *ost)
     if(
        (avctx->codec_type == AVMEDIA_TYPE_AUDIO || avctx->codec_type == AVMEDIA_TYPE_VIDEO) &&
        pkt->dts != AV_NOPTS_VALUE &&
+        !(avctx->codec_id == AV_CODEC_ID_VP9 && ost->stream_copy) &&
        ost->last_mux_dts != AV_NOPTS_VALUE) {
      int64_t max = ost->last_mux_dts + !(s->oformat->flags & AVFMT_TS_NONSTRICT);
      if (pkt->dts < max) {