Hey,

I use recordmydesktop, it captures OpenGL and audio through Jack, sou I route it to record pd output.
Sometimes I have lags, which is shi* but then again I did not setup things carefully (i'm not with an rt kernel now, and my screen is wideeeeeeee). 

All these videos are recorded that way 
1) http://vimeo.com/11792446 (see the last frame of this one[1], it helps you with the arguments for the recordmydesktop - since they are a bit freaky) - This was done with a slower laptop than my newer but it was RT and I really felt that it helps in grabbing the video/audio data.
2) http://vimeo.com/11949192 (see the first frame of this one[1], no lagged older laptop with rt kernel)
3) http://vimeo.com/17469068 (once again first frame, this is lagged better laptop, kernel is not rt)

[1] hooray for laziness in not cutting the videos! 

Best,
Pedro Lopes

On Tue, Mar 1, 2011 at 9:55 PM, ALAN BROOKER <alan.brooker2010@gmail.com> wrote:
ahh correction- the object is under pidip and is called [pdp_rec~]

On Tue, Mar 1, 2011 at 9:44 PM, ALAN BROOKER <alan.brooker2010@gmail.com> wrote:
> I dont know how much this could help but a good object for recording
> visuals and sound synced is[pdp_record] either part of pdp or pidip
> (cant remember which one).
>
> try the gem_to_pdp bridge to connect Gem scene and [pdp_record]
> together. To be honest I am as yet to try this myself as I often just
> out put Gem visuals as a series of tiffs and then stitch them together
> later to make an ogg file.
>
>
>
>
> On Tue, Mar 1, 2011 at 9:29 PM, Markus Demmel <az@zankapfel.org> wrote:
>> Hi List,
>>
>> does anybody know a good (working) way to capture audio and video from Pd/Gem
>> under linux?
>>
>> So far i tried using glc-capture, which gives good video results, but refuses to
>> record any sound at all. glc-capture should work with alsa, but it only outputs
>> error messages like this: snd_pcm_open (input): Device or resource busy or [
>> 33.15s alsa_capture error ] initialization failed: Invalid argument ...
>>
>> markus
>>
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--
Pedro Lopes (MSc)
contact: pedro.lopes@ist.utl.pt
website: http://web.ist.utl.pt/Pedro.Lopes / http://pedrolopesresearch.wordpress.com/ | http://twitter.com/plopesresearch