我抓
http://www.youtube.com/get_video?fm...19lAO46E_4GVtXF
video.mp4 大小78mb
Video
Format : AVC
Format/Info : Advanced Video Codec
Format profile : [email protected]
Format settings, CABAC : No
Format settings, ReFrames : 4 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 4mn 28s
Bit rate mode : Variable
Bit rate : 2 060 Kbps
Nominal bit rate : 2 000 Kbps
Maximum bit rate : 11.8 Mbps
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16/9
Frame rate mode : Constant
Frame rate : 30.000 fps
Resolution : 24 bits
Colorimetry : 4:2:0
Scan type : Progressive
Bits/(Pixel*Frame) : 0.075
Stream size : 66.0 MiB (90%)
Title : (C) 2007 Google Inc. v06.24.2007.
Writing library : x264 core 54
Encoding settings : cabac=0 / ref=3 / deblock=1:0:0 / analyse=0x1:0x111 / me=hex / subme=5 / brdo=0 / mixed_ref=0 / me_range=16 / chroma_me=1 / trellis=0 / 8x8dct=0 / cqm=0 / deadzone=21,11 / chroma_qp_offset=0 / threads=1 / nr=0 / decimate=1 / mbaff=0 / bframes=2 / b_pyramid=0 / b_adapt=1 / b_bias=0 / direct=1 / wpredb=1 / bime=0 / keyint=60 / keyint_min=25 / scenecut=40 / rc=abr / bitrate=2000 / ratetol=1.0 / rceq='blurCplx^(1-qComp)' / qcomp=0.60 / qpmin=10 / qpmax=38 / qpstep=4 / ip_ratio=1.40 / pb_ratio=1.30
Encoded date : UTC 2008-06-19 11:35:09
Tagged date : UTC 2008-06-19 11:35:09

Audio
Format : AAC
Format/Info : Advanced Audio Codec
Format version : Version 4
Format profile : LC
Format settings, SBR : No
Codec ID : 40
Duration : 4mn 28s
Bit rate mode : Variable
Bit rate : 232 Kbps
Maximum bit rate : 256 Kbps
Channel(s) : 2 channels
Channel positions : L R
Sampling rate : 44.1 KHz
Resolution : 16 bits
Stream size : 7.43 MiB (10%)
Title : (C) 2007 Google Inc. v06.24.2007.
Encoded date : UTC 2008-06-19 11:35:09
Tagged date : UTC 2008-06-19 11:35:09