Video length in OFS, LossLessCut and HandBrake

General
1

OFS length
OFS length773×270 23.1 KB

OFS

lossless cut length
lossless cut length882×202 11.1 KB

LossLessCut

handbrake length
HandBrake

So, Which is right after all?

In addition, when using OFS’s export clip to export some video clips, the video duration is also incorrect, but the script are correct

I think it is necessary to clarify these details

2024-01-28 14:59

ffmpeg and losslesscut
ffmpeg and losslesscut1254×134 7.83 KB

I did some tests and found that the result of the ffmpeg command line cut video is same with LossLessCut. So it seems like there was a mistake with OFS? I guess there was an error processing milliseconds. @gagax123
ofs time

ffmpeg command line
ffmpeg -i input.mp4 -ss 00:03:17.697 -t 00:05:00.025 -c copy output.mp4

2

from experience, I found that certain videos encoded in different ways will kinda wonk out with OFS. Could be how they were exported, encoded during rendering or downloaded. Handbrake seems to always fix the videos and re encodes them into a format OFS is able to recognize fully.

3

Thank you for providing some of your experiences