On Wed, Feb 13, 2008 at 09:39:40PM +0100, cyrille henry wrote:
marius schebella a écrit :
another way to record your performances is to mirror your display and feed the output with a dv camera or some other device.
this will limit the quality.
recording your actions is brilliant but a lot of effort during patching.
in fact, not so much effort. specially if you use this abstractions. you just have to insert a [rec_play_any data_name] on every connections you need to record. then the [master_rec_play] allow you to record everything in a qlist, and play it latter in order to record sound/images.
this is known to gives good result.
the single magic line i use to create a movie is :
mencoder -oac mp3lame -lameopts cbr:br=256:aq=0 -audiofile rec_.wav -fps 50 -ss 0 -ovc xvid -xvidencopts bitrate=5000 -vop scale=640:480 mf://*.jpg -o out.avi
[plug]
The s-abstractions collection also contains a couple of friendly GOP helper abstractions (called 'total recall') for doing this:
http://mccormick.cx/viewcvs/*checkout*/s-abstractions/s-totalrecall-help.pd?root=svn http://mccormick.cx/viewcvs/*checkout*/s-abstractions/s-totalrecall.pd?root=svn http://mccormick.cx/viewcvs/*checkout*/s-abstractions/s-tr-node.pd?root=svn
My mencoder script for converting jpg + mp3 to video is attached [and works in Debian Etch]. This will render a perfectly synchronised video for you at the exact framerate of Gem - usually 20fps I think.
I made this video with that: http://archive.org/details/Ergates/
[/plug]
Best,
Chris.