diff options
Diffstat (limited to 'libavformat')
-rw-r--r-- | libavformat/nutenc.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libavformat/nutenc.c b/libavformat/nutenc.c index 0bed15ae0d..9920a39da3 100644 --- a/libavformat/nutenc.c +++ b/libavformat/nutenc.c @@ -1002,8 +1002,15 @@ static int nut_write_packet(AVFormatContext *s, AVPacket *pkt) AV_ROUND_DOWN); int index = av_index_search_timestamp(st, dts_tb, AVSEEK_FLAG_BACKWARD); - if (index >= 0) + if (index >= 0) { sp_pos = FFMIN(sp_pos, st->index_entries[index].pos); + if (!nut->write_index && 2*index > st->nb_index_entries) { + memmove(st->index_entries, + st->index_entries + index, + sizeof(*st->index_entries) * (st->nb_index_entries - index)); + st->nb_index_entries -= index; + } + } } nut->last_syncpoint_pos = avio_tell(bc); |