[nzlug] Encoding to flv

Simon corwin at ihug.co.nz
Fri Jul 6 16:01:11 NZST 2007


On Fri, 2007-07-06 at 14:35 +1200, David McNab wrote:
> Hi,
> 
> Can anyone recommend a straightforward way to encode an ogg/theora video
> (generated by a screencast) to a flash video file?
> 
> (If you want to reply with 'mencoder', can you please give the command
> line options to do this?)
> 

mencoder bobby.ogg -o res_bobby.flv -of lavf -oac mp3lame -lameopts
abr:br=56 -ovc lavc -lavcopts
vcodec=flv:vbitrate=9600:mbd=2:mv0:trell:v4mv:cbp:last_pred=3 -lavfopts
i_certify_that_my_video_stream_does_not_use_b_frames -srate 22050

Mediacoder
http://mediacoder.sourceforge.net/wiki/index.php/MediaCoder_on_Linux
... but do we really want to do this? There is also SUPER the same way.
Both use ffmpeg. Only mention Mediacoder becaus it i what you get if you
google for theora2ffmpeg

So ffmpeg seems to be the tool of choice:
http://www.ioncannon.net/linux/105/create-flash-videos-ffmpeg/

Of course, you could direct Windows users to install DirectShow filters
for ogg/theora and stream that.



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