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| author | Kévin Le Gouguec <kevin.legouguec@gmail.com> | 2025-01-14 22:48:35 +0100 |
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| committer | Kévin Le Gouguec <kevin.legouguec@gmail.com> | 2025-01-14 23:26:44 +0100 |
| commit | cf8a3f15ee1c80b874be10cbdd34496b84560f59 (patch) | |
| tree | c7a77d6938c6d8d539a6ae1e72160732d440ccf5 /guides/ffmpeg.org | |
| parent | faf50994d58d2651a2ab1bb1ed94dce1feb246bd (diff) | |
| download | memory-leaks-cf8a3f15ee1c80b874be10cbdd34496b84560f59.tar.xz | |
Sort guides up a bit
Diffstat (limited to 'guides/ffmpeg.org')
| -rw-r--r-- | guides/ffmpeg.org | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/guides/ffmpeg.org b/guides/ffmpeg.org deleted file mode 100644 index eded0e9..0000000 --- a/guides/ffmpeg.org +++ /dev/null @@ -1,22 +0,0 @@ -ffmpeg recipes I should stuff into config files or scripts, but -haven't yet. -* Extracting parts of videos -~-c copy -map 0~ ensures all streams (audio & subtitles) are kept. -The timestamp syntax is described in the "Time duration" section of -=ffmpeg-utils(1)=; =MM:SS= works fine. - -#+begin_src sh -ffmpeg -i $input -c copy -map 0 \ - -ss $tstart -to $tend \ - $output -#+end_src - -* Reduce file size -** with =-vf=: ~-vf "scale=iw/2:ih/2"~ -** with H.265 -openSUSE Tumbleweed's ffmpeg is not built with H.265 support AFAICT. - -1. Install =libx265-devel= -2. Clone =https://git.ffmpeg.org/ffmpeg.git= -3. ~./configure --enable-libx265 --enable-gpl~ -4. ~ffmpeg -i $input -vcodec libx265 -crf 28~ |