diff options
-rw-r--r-- | demux/demux_mkv.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/demux/demux_mkv.c b/demux/demux_mkv.c index 100447d1f7..36ca0277ba 100644 --- a/demux/demux_mkv.c +++ b/demux/demux_mkv.c @@ -1757,6 +1757,13 @@ static int demux_mkv_open(demuxer_t *demuxer, enum demux_check check) int64_t start_pos; int64_t end_pos; + bstr start = stream_peek(s, 4); + uint32_t start_id; + for (int n = 0; n < start.len; n++) + start_id = (start_id << 8) | start.start[n]; + if (start_id != EBML_ID_EBML) + return -1; + if (!read_ebml_header(demuxer)) return -1; MP_VERBOSE(demuxer, "Found the head...\n"); |