original video mkvtoolnix info tool

+ EBML head size 40 data size 35
|+ EBML version: 1 size 4 data size 1
|+ EBML read version: 1 size 4 data size 1
|+ Maximum EBML ID length: 4 size 4 data size 1
|+ Maximum EBML size length: 8 size 4 data size 1
|+ Document type: matroska size 11 data size 8
|+ Document type version: 4 size 4 data size 1
|+ Document type read version: 2 size 4 data size 1
+ Segment: size 613156023 size 613156035 data size 613156023
|+ Seek head (subentries will be skipped) size 84 data size 79
|+ EBML void: size 4012 size 4015 data size 4012
|+ Segment information size 87 data size 82
| + Timestamp scale: 1000000 size 7 data size 3
| + Multiplexing application: no_variable_data size 19 data size 16
| + Writing application: no_variable_data size 19 data size 16
| + Duration: 00:24:11.136000000 size 7 data size 4
| + Date: 1970-01-01 00:00:00 UTC size 11 data size 8
| + Segment UID: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 size 19 data size 16
|+ Tracks size 864 data size 858
| + Track size 119 data size 117
|  + Track number: 1 (track ID for mkvmerge & mkvextract: 0) size 3 data size 1
|  + Track UID: 1 size 4 data size 1
|  + Track type: video size 3 data size 1
|  + "Lacing" flag: 0 size 3 data size 1
|  + Codec ID: V_MPEG4/ISO/AVC size 17 data size 15
|  + Codec's private data: size 38 (H.264 profile: Main @L3.1) size 41 data size 38
|  + Default duration: 00:00:00.041708333 (23.976 frames/fields per second for a video track) size 8 data size 4
|  + Language: und size 7 data size 3
|  + Language (IETF BCP 47): und size 7 data size 3
|  + Video track size 24 data size 22
|   + Pixel width: 1280 size 4 data size 2
|   + Pixel height: 720 size 4 data size 2
|   + Display width: 1280 size 7 data size 4
|   + Display height: 720 size 7 data size 4
| + Track size 56 data size 54
|  + Track number: 2 (track ID for mkvmerge & mkvextract: 1) size 3 data size 1
|  + Track UID: 2 size 4 data size 1
|  + Track type: audio size 3 data size 1
|  + Codec ID: A_AAC size 7 data size 5
|  + Codec's private data: size 2 size 5 data size 2
|  + Default duration: 00:00:00.021333333 (46.875 frames/fields per second for a video track) size 8 data size 4
|  + Language: jpn size 7 data size 3
|  + Language (IETF BCP 47): ja size 6 data size 2
|  + Audio track size 11 data size 9
|   + Sampling frequency: 48000 size 6 data size 4
|   + Channels: 2 size 3 data size 1
| + Track size 683 data size 680
|  + Track number: 3 (track ID for mkvmerge & mkvextract: 2) size 3 data size 1
|  + Track UID: 3 size 4 data size 1
|  + Track type: subtitles size 3 data size 1
|  + "Lacing" flag: 0 size 3 data size 1
|  + Codec ID: S_TEXT/ASS size 12 data size 10
|  + Codec's private data: size 630 size 634 data size 630
|  + Language (IETF BCP 47): en size 6 data size 2
|  + Name: English subs size 15 data size 12
|+ EBML void: size 1140 size 1143 data size 1140
|+ Attachments size 730257 data size 730250
| + Attached size 351768 data size 351763
|  + File name: Roboto-Medium.ttf size 20 data size 17
|  + MIME type: application/x-truetype-font size 30 data size 27
|  + File data: size 351704 size 351709 data size 351704
|  + File UID: 1 size 4 data size 1
| + Attached size 378482 data size 378477
|  + File name: Roboto-MediumItalic.ttf size 26 data size 23
|  + MIME type: application/x-truetype-font size 30 data size 27
|  + File data: size 378412 size 378417 data size 378412
|  + File UID: 2 size 4 data size 1
|+ Cluster size 912355 data size 912348