diff options
Diffstat (limited to 'libavformat/mux.c')
| -rw-r--r-- | libavformat/mux.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libavformat/mux.c b/libavformat/mux.c index 3d1f71ab1a..d9bf5d35ea 100644 --- a/libavformat/mux.c +++ b/libavformat/mux.c @@ -344,6 +344,8 @@ FF_ENABLE_DEPRECATION_WARNINGS if (desc && desc->props & AV_CODEC_PROP_REORDER) st->internal->reorder = 1; + st->internal->is_intra_only = ff_is_intra_only(par->codec_id); + if (of->codec_tag) { if ( par->codec_tag && par->codec_id == AV_CODEC_ID_RAWVIDEO @@ -760,6 +762,7 @@ static int check_packet(AVFormatContext *s, AVPacket *pkt) static int prepare_input_packet(AVFormatContext *s, AVPacket *pkt) { int ret; + AVStream *st = s->streams[pkt->stream_index]; ret = check_packet(s, pkt); if (ret < 0) @@ -768,7 +771,6 @@ static int prepare_input_packet(AVFormatContext *s, AVPacket *pkt) #if !FF_API_COMPUTE_PKT_FIELDS2 || !FF_API_LAVF_AVCTX /* sanitize the timestamps */ if (!(s->oformat->flags & AVFMT_NOTIMESTAMPS)) { - AVStream *st = s->streams[pkt->stream_index]; /* when there is no reordering (so dts is equal to pts), but * only one of them is set, set the other as well */ @@ -805,6 +807,9 @@ static int prepare_input_packet(AVFormatContext *s, AVPacket *pkt) } } #endif + /* update flags */ + if (st->internal->is_intra_only) + pkt->flags |= AV_PKT_FLAG_KEY; return 0; } |