文件信息:
Complete name : 袁娅维 - 神预言 (Web-4K-460M).mp4
Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42 (mp42/mp41/isom/avc1)
File size : 461 MiB
Duration : 3 min 29 s
Overall bit rate : 18.4 Mb/s
Encoded date : UTC 2021-10-20 09:43:23
Tagged date : UTC 2021-10-20 09:43:34
TIM : 00:00:00:00
TSC : 25
TSZ : 1
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L5.2
Format settings : CABAC / 5 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference fra : 5 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 3 min 29 s
Bit rate : 18.2 Mb/s
Width : 3 840 pixels
Height : 2 160 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) : 0.088
Stream size : 454 MiB (99%)
Writing library : x264 core 164 r10 ae03d92
Encoding settings : cabac=1 / ref=5 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=8 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=48 / lookahead_threads=8 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / stitchable=1 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=infinite / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=50 / rc=crf / mbtree=1 / crf=20.0 / qcomp=0.60 / qpmin=5 / qpmax=69 / qpstep=4 / vbv_maxrate=24200 / vbv_bufsize=66000 / crf_max=0.0 / nal_hrd=none / filler=0 / ip_ratio=1.40 / aq=1:1.00
Encoded date : UTC 2021-10-20 09:43:23
Tagged date : UTC 2021-10-20 09:43:34
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
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 29 s
Bit rate mode : Constant
Bit rate : 253 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 : 6.33 MiB (1%)
Default : Yes
Alternate group : 1
Encoded date : UTC 2021-10-20 09:43:23
Tagged date : UTC 2021-10-20 09:43:34
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