片源信息如下。。。请赐教
General
Complete name : F:\AAAA」AAAA」AAA.avi
Format : AVI
Format/Info : Audio Video Interleave
File size : 1.82 GiB
Duration : 4h 0mn
Overall bit rate : 1 084 Kbps
Video
ID : 0
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Main@L4.0
Format settings, CABAC : Yes
Format settings, ReFrames : 2 frames
Codec ID : H264
Duration : 4h 0mn
Bit rate : 880 Kbps
Width : 736 pixels
Height : 414 pixels
Display aspect ratio : 16:9
Frame rate : 29.970 fps
Original frame rate : 14.985 fps
Resolution : 24 bits
Colorimetry : 4:2:0
Scan type : Progressive
Bits/(Pixel*Frame) : 0.096
Stream size : 1.48 GiB (81%)
Writing library : x264 core 38 svn-341M
Audio
ID : 1
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Codec ID : 55
Codec ID/Hint : MP3
Duration : 4h 0mn
Bit rate mode : Constant
Bit rate : 192 Kbps
Channel(s) : 2 channels
Sampling rate : 44.1 KHz
Resolution : 16 bits
Video delay : 26ms
Stream size : 330 MiB (18%)
Alignment : Split accross interleaves
Interleave, duration : 33 ms (1.00 video frame)
Title : Audio Stream
Writing library : LAME3.92 作者: arex 时间: 2009-9-20 19:14