General
Complete name                            : 56.MP4
Format                                   : MPEG-4
Format profile                           : Base Media
Codec ID                                 : isom (isom/iso2/avc1/mp41)
File size                                : 51.0 MiB
Duration                                 : 21 min 9 s
Overall bit rate mode                    : Variable
Overall bit rate                         : 337 kb/s
Encoded date                             : UTC 2018-05-12 07:11:44
Tagged date                              : UTC 2018-05-12 07:11:44

Video
ID                                       : 1
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : Main@L3
Format settings                          : CABAC / 3 Ref Frames
Format settings, CABAC                   : Yes
Format settings, ReFrames                : 3 frames
Codec ID                                 : avc1
Codec ID/Info                            : Advanced Video Coding
Duration                                 : 21 min 9 s
Bit rate                                 : 205 kb/s
Width                                    : 706 pixels
Height                                   : 480 pixels
Display aspect ratio                     : 3:2
Frame rate mode                          : Constant
Frame rate                               : 29.970 (30000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 0.020
Stream size                              : 31.1 MiB (61%)
Title                                    : ISO Media file produced by Google Inc. Created on: 05/12/2018.
Encoded date                             : UTC 2018-05-12 07:11:44
Tagged date                              : UTC 2018-05-12 07:11:44
Codec configuration box                  : avcC

Audio
ID                                       : 2
Format                                   : AAC LC
Format/Info                              : Advanced Audio Codec Low Complexity
Codec ID                                 : mp4a-40-2
Duration                                 : 21 min 9 s
Bit rate mode                            : Variable
Bit rate                                 : 128 kb/s
Channel(s)                               : 2 channels
Channel layout                           : L R
Sampling rate                            : 44.1 kHz
Frame rate                               : 43.066 FPS (1024 SPF)
Compression mode                         : Lossy
Stream size                              : 19.4 MiB (38%)
Title                                    : ISO Media file produced by Google Inc. Created on: 05/12/2018.
Default                                  : Yes
Alternate group                          : 1
Encoded date                             : UTC 2018-05-12 07:09:03
Tagged date                              : UTC 2018-05-12 07:09:03