8 Jul
2019
8 Jul
'19
1:51 a.m.
Hi,dear friends, recently I have a task which need cut the long videos to many segments. The concrete code I used as follow: 1. First I convert all video to mpeg4 codec. Use [cid:image001.png@01D53569.052114F0] 2. Second I cut the video in a simple python script. Use [cid:image002.png@01D53569.647DEC70] 3. Then when I decode the video, try to extract some i-frames and MVs,I got a error.. [cid:image003.png@01D53569.F5AEF5E0] The mpeg4 header seems to be damaged. But use the potplayer to play it's ok. So I want know the problem. thanks a lot.
