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Rockbox mail archiveSubject: Re: Accessible Mpeg player on iPod Video 30GB?Re: Accessible Mpeg player on iPod Video 30GB?
From: Manfred Schmitt <rockbox_at_slashproc.org>
Date: Mon, 1 Feb 2010 18:11:00 +0100 Quoting repaired. Hussein Patwa wrote: > Paul Louden wrote: > > > You'd get better battery life (and accessibility, which mpegplayer > > doesn't have) if you simply stripped the audio out of the file and > > listened to that on its own. > > Thanks for that. I had considered it. Do you know of a good program to do > this? It should work with different input formats. > mplayer -dumpaudio input.file As the parameter says it just dumps the audio without reencoding and so it works really fast and without any quality loss. The audio will be put into a file called stream.dump in the same directory but if you like you could also define a name with -dumpfile. Though there is one caveat: ------ cut start man mplayer ------ dumpaudio (MPlayer only) Dumps raw compressed audio stream to ./stream.dump (useful with MPEG/AC-3, in most other cases the resulting file will not be playable). ------ cut end ------ But in your case with MPEG-Video that should be the fastest way to save the audio into a new file. As mplayer uses ffmpeg internally (also for dumpfile, dunno?) you could also use ffmpeg directly but ffmpegs parameters are imo really complicated, nearly every time I want to use it I have to read the manpage ;) Bye, Manne ------------------------------------------------------------------- Unsubscribe: http://cool.haxx.se/cgi-bin/mailman/listinfo/rockbox FAQ: http://www.rockbox.org/twiki/bin/view/Main/GeneralFAQ Etiquette: http://www.rockbox.org/mail/etiquette.html Received on 2010-02-01 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |