General
Complete name                            : VP9+opus.webm
Format                                   : WebM
Format version                           : Version 4
File size                                : 9.51 MiB
Duration                                 : 4 min 46 s
Overall bit rate                         : 278 kb/s
Writing application                      : Lavf58.76.100
Writing library                          : Lavf58.76.100
HTTP://YOUTUBE.COM/STREAMING/OTF/DURATIO : Segment-Count: 54 / Segment-Durations-Ms: 5339,5338,5339(r=1),5338,5339(r=1),5338,5339(r=1),5338,5339(r=1),5338,5339(r=1),5338,5339(r=1),5338,5339(r=1),5338,5339(r=1),5338,5339(r=1),5338,5339(r=1),5338,5339(r=1),5338,5339(r=1),5338,5339(r=1),5338,5339(r=1),5338,5339(r=1),5338,5339(r=1),5338,5339(r=1),5338,3587, / 

Video
ID                                       : 1
Format                                   : VP9
Codec ID                                 : V_VP9
Duration                                 : 4 min 46 s
Width                                    : 1 280 pixels
Height                                   : 674 pixels
Display aspect ratio                     : 1.899
Frame rate mode                          : Constant
Frame rate                               : 59.940 FPS
Color space                              : YUV
Language                                 : English
Default                                  : Yes
Forced                                   : No
Color range                              : Limited
Matrix coefficients                      : BT.709

Audio
ID                                       : 2
Format                                   : Opus
Codec ID                                 : A_OPUS
Duration                                 : 4 min 46 s
Channel(s)                               : 2 channels
Channel layout                           : L R
Sampling rate                            : 48.0 kHz
Bit depth                                : 32 bits
Compression mode                         : Lossy
Language                                 : English
Default                                  : Yes
Forced                                   : No