+ EBML head
|+ Doc type: matroska
|+ Doc type version: 1
|+ Doc type read version: 1
+ Segment, size 53853118
|+ Seek head (subentries will be skipped)
|+ EbmlVoid (size: 4027)
|+ Segment information
| + Timecode scale: 1000000
| + Muxing application: libebml v0.7.7 + libmatroska v0.8.1
| + Writing application: mkvmerge v2.1.0 ('Another Place To Fall') built on Aug 19 2007 13:40:07
| + Duration: 91.300s (00:01:31.300)
| + Date: Sat Sep 13 17:17:48 2008 UTC
| + Segment UID: 0xaa 0x6d 0x1c 0x6e 0x6f 0xb4 0xda 0x03 0x9d 0x23 0xf5 0x5a 0x7e 0xee 0x96 0x02
|+ Segment tracks
| + A track
|  + Track number: 1
|  + Track UID: 3684421526
|  + Track type: video
|  + Enabled: 1
|  + Default flag: 1
|  + Forced flag: 0
|  + Lacing flag: 0
|  + MinCache: 1
|  + Timecode scale: 1
|  + Max BlockAddition ID: 0
|  + Codec ID: V_MPEG4/ISO/AVC
|  + Codec decode all: 1
|  + CodecPrivate, length 39
|  + Default duration: 41.708ms (23.976 fps for a video track)
|  + Language: und
|  + Video track
|   + Pixel width: 1920
|   + Pixel height: 1080
|   + Interlaced: 0
|   + Display width: 1920
|   + Display height: 1080
|+ EbmlVoid (size: 1024)
|+ Cluster
