文件信息:
Complete name : Ailee - Reminiscing (Bugs-1080p-634M).mp4
Format : MPEG-4
Codec ID : M4V (M4V /mp42/isom)
File size : 635 MiB
Duration : 3 min 31 s
Overall bit rate mode : Variable
Overall bit rate : 25.2 Mb/s
Encoded date : UTC 2017-02-26 10:08:50
Tagged date : UTC 2017-02-26 10:09:13
TIM : 01:03:53:13
TSC : 24000
TSZ : 1001
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4
Format settings : 2 Ref Frames
Format settings, CABAC : No
Format settings, Reference fra : 2 frames
Format settings, GOP : M=1, N=72
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 3 min 31 s
Source duration : 3 min 31 s
Bit rate : 25.0 Mb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Variable
Frame rate : 23.976 (24000/1001) FPS
Minimum frame rate : 23.976 FPS
Maximum frame rate : 24.000 FPS
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.503
Stream size : 631 MiB (99%)
Source stream size : 631 MiB (99%)
Language : English
Encoded date : UTC 2017-02-26 10:08:50
Tagged date : UTC 2017-02-26 10:08:50
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
mdhd_Duration : 211670
Codec configuration box : avcC
Audio
ID : 2
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 3 min 31 s
Source duration : 3 min 31 s
Bit rate mode : Variable
Bit rate : 157 kb/s
Maximum bit rate : 250 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 3.97 MiB (1%)
Source stream size : 3.97 MiB (1%)
Language : English
Encoded date : UTC 2017-02-26 10:08:50
Tagged date : UTC 2017-02-26 10:08:50
mdhd_Duration : 211712
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