1
vote
Unexpected output when using FFMPEG to add multiple English Subtitles to MP4 file
Try with
-filter_complex "[0:v:0]setpts=PTS-STARTPTS[v];[0:a:0]asetpts=PTS-STARTPTS[a]" \
-map '[v]' -map '[a]' -map 1 -map 2 -map 3 \
This will rewrite the timestamps. It may not work if ...
- 133
1
vote
How do I extract video frames for editing one at a time?
Limit yourself to key frames. Use this ffmpeg option.
-skip_frame nokey
- 133
1
vote
ffmpeg make a video from two images and two audio files
what i did eventually is to itterate over all my audio files and check with ffprobe what's the longest audio file that i have and use that to determine the duration of my output video.
this is the ...
- 11
1
vote
Accepted
Is '-c' just shortened alias for '-codec' in ffmpeg?
Yes, they are the same as can be seen in the documentation:
-c[:stream_specifier] codec (input/output,per-stream)
-codec[:stream_specifier] codec (input/output,per-stream)
Select an encoder (when ...
- 5,968
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