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terminal:ffmpegencode [2024/08/18 02:53] – meloterminal:ffmpegencode [2025/01/03 21:50] (current) – melo
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-===== ffmpeg re-encode to mkv =====+===== ffmpeg re-encode =====
  
 x264 (avc) & aac: x264 (avc) & aac:
Line 16: Line 16:
 <code>for f in *.mp4; do ffmpeg -i "$f" -vcodec copy -an "${f%.mp4}_noaudio.mp4"; done</code> <code>for f in *.mp4; do ffmpeg -i "$f" -vcodec copy -an "${f%.mp4}_noaudio.mp4"; done</code>
 (replace "mp4" as needed) (replace "mp4" as needed)
 +
 +**below command is only for camcorder sources**
 +
 +GPU accelerated camcorder source MPEG+AC3+VOBSUB to x264+AC3+VOBSUB (little to no file size reduction, for web uploads)
 +<code>ffmpeg -y -vsync 0 -hwaccel cuda -hwaccel_output_format cuda -extra_hw_frames 10 -i "input.mkv" -c:a copy -c:v h264_nvenc -c:s copy -b:v 5M "output.mkv"</code>

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terminal/ffmpegencode.1723949613.txt.gz · Last modified: 2024/08/18 02:53 by melo