General
Unique ID                                : 287855042726979425382056279897634518088 (0xD88EDD593FA4CB83B1CCD7144C583448)
Complete name                            : Guomin Laogong Dai Huijia S1-2_OP.mkv
Format                                   : Matroska
Format version                           : Version 4
File size                                : 30.5 MiB
Duration                                 : 1 min 47 s
Overall bit rate                         : 2 378 kb/s
Frame rate                               : 25.000 FPS
Encoded date                             : 2025-02-23 08:12:55 UTC
Writing application                      : mkvmerge v90.0 ('Hanging On') 64-bit
Writing library                          : libebml v1.4.5 + libmatroska v1.7.1

Video
ID                                       : 1
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : High@L4
Format settings                          : CABAC / 3 Ref Frames
Format settings, CABAC                   : Yes
Format settings, Reference frames        : 3 frames
Codec ID                                 : V_MPEG4/ISO/AVC
Duration                                 : 1 min 47 s
Bit rate                                 : 2 243 kb/s
Width                                    : 1 920 pixels
Height                                   : 1 080 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 25.000 FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 0.043
Stream size                              : 28.7 MiB (94%)
Language                                 : zxx
Default                                  : Yes
Forced                                   : No
Color range                              : Limited
Color primaries                          : BT.709
Transfer characteristics                 : BT.709
Matrix coefficients                      : BT.709

Audio
ID                                       : 2
Format                                   : Opus
Codec ID                                 : A_OPUS
Duration                                 : 1 min 47 s
Bit rate                                 : 132 kb/s
Channel(s)                               : 2 channels
Channel layout                           : L R
Sampling rate                            : 48.0 kHz
Frame rate                               : 50.000 FPS (960 SPF)
Compression mode                         : Lossy
Delay relative to video                  : 8 ms
Stream size                              : 1.69 MiB (6%)
Language                                 : Chinese
Default                                  : Yes
Forced                                   : No

Text
ID                                       : 3
Format                                   : UTF-8
Codec ID                                 : S_TEXT/UTF8
Codec ID/Info                            : UTF-8 Plain Text
Duration                                 : 1 min 12 s
Bit rate                                 : 59 b/s
Frame rate                               : 0.316 FPS
Count of elements                        : 23
Stream size                              : 540 Bytes (0%)
Language                                 : English
Default                                  : Yes
Forced                                   : No