BlackMagic has an SDK for their Decklink line of cards that works under Linux.
>From GEM, you would need to capture the screen, or the pix_texture in question >and create an appropriately sized buffer and send that to the card. They have >plenty of example applications that do ingest, output, time code, etc, as well >as some OpenGL 'screen scraping' to an output buffer app. Should not be a problem to stay on Linux. On Oct 26, 2011, at 12:54 PM, Hans-Christoph Steiner wrote: > > Gem has handled HD resolution video on Mac OS X since 2004 at least. I > remember seeing two HD videos textured to a cube back then. About outputting > via the Blackmagic card, that's a separate question that I don't know about. > > .hc > > On Oct 26, 2011, at 12:40 PM, Iain Mott wrote: > >> Hi list, >> >> What is current status of HD video in GEM on Linux? From what I've read >> in relation to the BlackMagic Intensity cards, it seems there's no >> working solution. Is this correct? >> >> I've been developing patches in Pd/GEM to mix a webcam video input with >> SD mpeg files on disk and synchronise video playback with audio. Works >> OK on my Linux laptop - but I need to upgrade the system to HD (both the >> live video input and the compressed files on disk) and run it on a more >> powerful machine. >> >> Can this be done in Linux? Do i need to shift to Mac OS X or PC? I'd >> prefer to stick with linux, but... >> >> Advice please! >> >> Cheers, >> >> Iain Mott >> >> -- >> ________ >> Iain Mott >> www.reverberant.com >> >> >> _______________________________________________ >> Pd-list@iem.at mailing list >> UNSUBSCRIBE and account-management -> >> http://lists.puredata.info/listinfo/pd-list > > > > ---------------------------------------------------------------------------- > > Mistrust authority - promote decentralization. - the hacker ethic > > > > _______________________________________________ > Pd-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list _______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
