Ffmpeg: Difference between revisions
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* [https://superuser.com/questions/277642/how-to-merge-audio-and-video-file-in-ffmpeg Merging audio/video with ffmpeg] | * [https://superuser.com/questions/277642/how-to-merge-audio-and-video-file-in-ffmpeg Merging audio/video with ffmpeg] | ||
== Video == | |||
=== Copy part from video === | |||
ffmpeg -ss 00:00:05 -i input.mp4 -c copy -t 00:00:27 output.mp4 | |||
* Starts after 5 seconds | |||
* Copies 27 seconds to output | |||
=== Removing audio from video === | |||
ffmpeg -i input_file.mp4 -vcodec copy -an output_file.mp4 | |||
[https://unix.stackexchange.com/a/33864/84643 Credits] | |||
== Audio == | == Audio == | ||
Latest revision as of 17:30, 8 July 2020
Filters
Tricks
Video
Copy part from video
ffmpeg -ss 00:00:05 -i input.mp4 -c copy -t 00:00:27 output.mp4
- Starts after 5 seconds
- Copies 27 seconds to output
Removing audio from video
ffmpeg -i input_file.mp4 -vcodec copy -an output_file.mp4
Audio
Splitting into chunks
ffmpeg -i somefile.mp3 -f segment -segment_time 60 -c copy out%03d.mp3
Time is in seconds.