diff options
| -rw-r--r-- | libavformat/nut.h | 1 | ||||
| -rw-r--r-- | libavformat/nutdec.c | 5 |
2 files changed, 5 insertions, 1 deletions
diff --git a/libavformat/nut.h b/libavformat/nut.h index 943081caf6..0c678a51b9 100644 --- a/libavformat/nut.h +++ b/libavformat/nut.h @@ -102,6 +102,7 @@ typedef struct NUTContext { unsigned int max_distance; unsigned int time_base_count; int64_t last_syncpoint_pos; + int64_t last_resync_pos; int header_count; AVRational *time_base; struct AVTreeNode *syncpoints; diff --git a/libavformat/nutdec.c b/libavformat/nutdec.c index afe19ffa75..6742ee9bdf 100644 --- a/libavformat/nutdec.c +++ b/libavformat/nutdec.c @@ -1126,7 +1126,8 @@ static int nut_read_packet(AVFormatContext *s, AVPacket *pkt) default: resync: av_log(s, AV_LOG_DEBUG, "syncing from %"PRId64"\n", pos); - tmp = find_any_startcode(bc, nut->last_syncpoint_pos + 1); + tmp = find_any_startcode(bc, FFMAX(nut->last_syncpoint_pos, nut->last_resync_pos) + 1); + nut->last_resync_pos = avio_tell(bc); if (tmp == 0) return AVERROR_INVALIDDATA; av_log(s, AV_LOG_DEBUG, "sync\n"); @@ -1227,6 +1228,8 @@ static int read_seek(AVFormatContext *s, int stream_index, for (i = 0; i < s->nb_streams; i++) nut->stream[i].skip_until_key_frame = 1; + nut->last_resync_pos = 0; + return 0; } |