diff options
Diffstat (limited to 'libavformat/avidec.c')
-rw-r--r-- | libavformat/avidec.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavformat/avidec.c b/libavformat/avidec.c index 582ca33..99a95b2 100644 --- a/libavformat/avidec.c +++ b/libavformat/avidec.c @@ -1248,6 +1248,7 @@ static int avi_read_idx1(AVFormatContext *s, int size) unsigned last_pos= -1; unsigned last_idx= -1; int64_t idx1_pos, first_packet_pos = 0, data_offset = 0; + int anykey = 0; nb_index_entries = size / 16; if (nb_index_entries <= 0) @@ -1299,6 +1300,14 @@ static int avi_read_idx1(AVFormatContext *s, int size) } ast->cum_len += get_duration(ast, len); last_pos= pos; + anykey |= flags&AVIIF_INDEX; + } + if (!anykey) { + for (index = 0; index < s->nb_streams; index++) { + st = s->streams[index]; + if (st->nb_index_entries) + st->index_entries[0].flags |= AVINDEX_KEYFRAME; + } } return 0; } |