Added some more ffmpeg tricks

7 years ago · 8568e355a7
1 changed files with 7 additions and 2 deletions
--- a/9
+++ b/9
@ -191,8 +191,13 @@ Suckless sent:
    Font:
        Hack

-Cut video/audio:
-    ffmpeg -ss "start" -t "duration" -i input.mp3 -acodec copy output.mp3
+Video and audio editing:
+    Cut video/audio:
+        ffmpeg -ss "start" [-t "duration"|-to "end"] -i input.mp3 -acodec copy output.mp3
+    Remove audio from video file
+        ffmpeg -i in.mp4 -an out.mp4
+    Nvidia hardware encoding
+        optirun ffmpeg -i in.mp4  -c:v h264_nvenc -crf 23 out.mp4

 RE .net apps:
    ilspymono <list-of-deps.txt>(can be empty) <exe or dll to disassemble> <output dir>