[请教] 想把一个AVI视频trim(xxxx,0)开始往后压，压出来影音不同步？

24fps的话，下面加一句trim(24*60*10,24*60*片长)

引用

最初由 zjhray 发布
24fps的话，下面加一句trim(24*60*10,24*60*片长)

能解释下什么意思吗trim(24*60*10,24*60*片长)

C:\纯情房东俏房客.01.avi
General
Complete name : C:\纯情房东俏房客.01.avi
Format : AVI
Format/Info : Audio Video Interleave
File size : 225 MiB
Duration : 21mn 34s
Overall bit rate : 1 459 Kbps
Writing application : VirtualDubMod 1.5.4.1 (build 2178/release)
Writing library : VirtualDubMod build 2178/release
Video
Format : MPEG-4 Visual
Format profile : Simple@L3
Format settings, BVOP : Yes
Format settings, QPel : No
Format settings, GMC : No warppoints
Format settings, Matrix : Default
Muxing mode : Packed bitstream
Codec ID : XVID
Codec ID/Hint : XviD
Duration : 21mn 34s
Bit rate : 1 317 Kbps
Width : 640 pixels
Height : 480 pixels
Display aspect ratio : 4/3
Frame rate : 23.976 fps
Resolution : 24 bits
Colorimetry : 4:2:0
Scan type : Progressive
Bits/(Pixel*Frame) : 0.179
Stream size : 203 MiB (90%)
Writing library : XviD 1.0.0 (UTC 2004-05-09)
Audio
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Codec ID : 55
Codec ID/Hint : MP3
Duration : 21mn 34s
Bit rate mode : Variable
Bit rate : 130 Kbps
Nominal bit rate : 128 Kbps
Channel(s) : 2 channels
Sampling rate : 48.0 KHz
Resolution : 16 bits
Stream size : 20.0 MiB (9%)
Alignment : Aligned on interleaves
Interleave, duration : 24 ms (0.58 video frame)
Interleave, preload duration : 440 ms
Writing library : LAME3.90.
Encoding settings : ABR