ffmpeg batch convert without transcoding

All tools show the audio in the mp4, they all show proper info for all the streams (vid and aud).ģ. The resulting file ends up 8MB larger (this is acceptable)Ģ. However, using map and copy with ffmpeg doesn't seem to work right:ġ. The new audio is the old, except de-hiss'd, normalized, and with several fades placed.

m4a audio file and over-writing the existing one in an. I tried this (came here after trying and failing), with the option of taking an. bash: syntax error near unexpected token del mkvlist.txt bash: syntax error near unexpected token del filelist.txtįor /F 'delims= ' %%F in (mkvlist.txt) do ffmpeg.exe -i '%%F' -vcodec copy -aco dec copy '%%~dF%%~pF%%~nF.mp4'Ĭommand 'mdel' from package 'mtools' (main)Ĭommand 'delp' from package 'fp-utils-2.4.4' (universe)Ĭommand 'el' from package 'oneliner-el' (universe)Ĭommand 'tel' from package 'orville-write' (universe)Ĭommand 'deal' from package 'deal' (universe)Ĭommand 'hdel' from package 'hfsutils' (main)Ĭommand 'bel' from package 'belier' (universe)Ĭommand 'qdel' from package 'slurm-llnl-torque' (universe)Ĭommand 'qdel' from package 'gridengine-client' (universe)Ĭommand 'qdel' from package 'torque-client-x11' (universe)Ĭommand 'qdel' from package 'torque-client' (universe)ĭel: command not for /F 'delims= ' %%F in (mkvlist.txt) do ffmpeg.exe -i '%%F' -vcodec copy -acodec copy '%%~dF%%~pF%%~nF.mp4' Thanks, but unfortunately it didn't work.

Ffmpeg batch convert without transcoding