MPlayer output to import to another program

[José Paulo Matafome Oleiro]

Ter, 2006-08-08 às 12:39 -0700, Henk Postma escreveu:

> Hi José,
> 
> 
> On 8/8/06, José Paulo Matafome Oleiro <matafomeoleiro at gmail.com>
> wrote:
> 
>         Hi there to everybody.
>         I've got a little question maybe you can help me.
> 
> Hardly a _little_ question ;-) 
> 
> 
> 
> 
>         I've got files encoded in flv and wmv format. MPlayer can
>         reproduce this kind of files. But I want to know if it's
>         possible while playing the files, putting the output (video
>         and audio to separated files, or to any program that can be
>         used to edit this files and save them in another format?)
> 
> Yes, you can. It is a subject that can become really really
> complicated really really quickly. You can use, e.g.
> * mplayer  with -dumpvideo and -dumpaudio to dump raw audio and video
> streams into separate files that you can process further, or 
> * mencoder to transcode into (e.g.) an avi file that you can then
> process further, e.g. this command:
> 
> mencoder -really-quiet -oac mp3lame -lameopts br=128:cbr -ovc xvid
> -xvidencopts bitrate=500 -vf scale=640:-3 -o $outputfile $inputfile 
> 
> will encode the $inputfile to $outputfile into an avi file with video
> in xvid with a bitrate of 500k, and audio in an mp3 stream with a
> constant bitrate of 128k, with a width of 640 pixels and a
> proportionally (honoring your input file video aspect ratio) height. 
> hit "/", type some search term, hit enter, and "/", "enter" until you
> get to what you want.
> 
> Good luck! 
> 
> -- Henk
> 
> 
>  
> -- 
> http://www.its.caltech.edu/~postma/

Thanks for you help.
--
Sincerely
José Oleiro aka Matafome (#computers at irc.ptnet.org Blog do Matafome )
Running Ubuntu 6.06 Dapper with XGL on Fujitsu-Siemens Model Amilo M
1420
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