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| author | Marcin Chrzanowski <marcin.j.chrzanowski@gmail.com> | 2018-05-26 11:06:09 +0200 |
|---|---|---|
| committer | Marcin Chrzanowski <marcin.j.chrzanowski@gmail.com> | 2018-05-26 11:06:09 +0200 |
| commit | 472219bbb7aea178cbe29a9eabbccc7acfc4bfe7 (patch) | |
| tree | c8c0fe628604766402ff246a8edddfe635e1ec6f /video.md | |
| parent | 488d9ccc4c1141bb9bcbc81466166c5e45141b4b (diff) | |
Add new tricks
Diffstat (limited to 'video.md')
| -rw-r--r-- | video.md | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -4,3 +4,9 @@ ffmpeg -i in.mp4 -codec:v copy -codec:a copy -ss START_TIME -t DURATION out.mp4 ffmpeg -ss START_TIME -t DURATION -i in.mp4 -codec:v copy -codec:a copy out.mp4 + +## Resize + + ffmpeg -i in.mp4 -s 720x480 out.mp4 + # -1 means to automatically preserve aspect ratio + ffmpeg -i in.mp4 -filter:v scale=720:-1 out.mp4 |