All Questions
4 questions
2
votes
1
answer
344
views
What exactly do FFmpeg options `-itsoffset` and `-itsscale` do?
If I understand correctly, the answer at Lossless A/V delay with ffmpeg seems to suggest that option -itsoffset leads to additional metadata, called "editlist", being added to the video file....
- 161
1
vote
0
answers
136
views
How to delay beginning of audio without re-encoding?
I have a file containing both video and audio stream. I want to delay the audio by 5 seconds relative to the beginning of the video, without having to do any re-encoding.
The command I tried was:
...
- 161
1
vote
1
answer
82
views
In which order do `-itsscale` and `-itsoffset` apply in my FFmpeg command?
I want to use both -itsscale and -itsoffset in my FFmpeg command, but couldn't find any information in the docs https://ffmpeg.org/ffmpeg.html or elsewhere, if the order, in which they're mentioned in ...
- 161
3
votes
1
answer
2k
views
Auto generate video clips using a CSV of times as markers from a single MPG video
I have an MPG video and a CSV of times. I am searching for a way to automatically generate clips from the video using those times.
So at each time position a clip is generated with 10 seconds either ...
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