Hi João, actually those patches won't help you so much, as it aims at very short samples/videos up to about 8 seconds, depending how much memory your graphics card has. But they may give you an idea how to proceed. It's definitely not a good Idea trying to load a long HD movie in a [gemframebuffer] it might even crash gem if the memory on the card is not sufficient. but try if h.264 (compression) in pix_film runs smoothly enough (that may also depend on the OS you are on). If anyone disagrees with above please chime in.
Max Am 07.09.2012 um 05:33 schrieb Luiz Naveda: > Hi João, > > Have a look at the pristine tutorials of Max Neupert: > > http://www.uni-weimar.de/medien/wiki/Audiovideo > > and have fun! > > Luiz Naveda > > http://naveda.info > > On Thu, Sep 6, 2012 at 5:15 AM, João Pais <[email protected]> wrote: >> Hi list, >> >> I have almost no experience with GEM, so I wanted to ask around about this. >> I have a patch that should play 3 HD films, in the following way: >> >> - the main patch plays the sound, and sends the frame-infos around through >> OSC >> - the frame-infos are received by 3 video player patches (each in one >> separate Pd instance), each one playing one film >> - the films are a bit heavy: 1/3 full HD = 640x1080pix each, around 6m long >> (maybe more). The playing speed is around 25fps, sometimes less, sometimes >> more >> - the hardware has a SSD disk, and i5 quad processor > 2,7Ghz (I can't say >> yet much about the graphic card) >> >> Which object is more adequate to play these videos in GEM? >> Probably isn't a good idea to load the videos into RAM. The playback is also >> very variable: forward, backward, something else... That means, is there a >> buffer-setting that would help in this case? >> And, under this context, how fast could the video be played? >> >> Thanks, >> >> João >> >> _______________________________________________ >> [email protected] mailing list >> UNSUBSCRIBE and account-management -> >> http://lists.puredata.info/listinfo/pd-list > > > > -- > Luiz Naveda > > http://naveda.info > > ^v^ > ^v^ > ^v^ > > ^~^~^~^~^~^~^~^~~^~~^~~^~^~^~~~^^~^~~~~ > ^~^~^~^~^~^~^~^~^~^~~^~~^~~^~^~^~~~^~~~ > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
