Zitiere marius schebella marius.schebella@chello.at:
hi, hmm, seems I run into a driver problem. I got the current CVS-version compiled again, alpha-blending is now working, but the video is vertically flipped... (linux) on windows the pix_video crashes pd. are there more versions of the pix_video? marius.
of course there are. accessing a grabbing device is (unfortunately) something very OS-specific. so the core code of pix_video differs significantly for all OSs. however, functionality should be the same on all platforms (grab images from your video-cam), and it is called [pix_video] on all platforms.
[pix_videoLinux], [pix_videoNT], [pix_videoDarwin], [pix_videoNEW] are also names you may stumble across, but i really *discourage* anyone to use these, as they should(!) break your patches in terms of cross-compatibility. [pix_video] should choose the right one for you...
[pix_video_ds]: it is a bad thing, that this cannot be accessed as [pix_video] right now. hopefully i will change this soon... the reason why it has a different name is purely historic (having emerged from an external to Gem and thus having to avoid name-clashes) and i think it is still not 100% compatible to the [pix_video] syntax.
[pix_videoYUV]: normally [pix_video] should produce RGBA (values) (but it might produce RGB only, which i'll have to check). on macOS you could use [pix_videoYUV] to get YUV-video, but this really should go into [pix_video] + a [colorspace( message. but of course i cannot really discourage the use of this, as long as there are no alternatives...
so basically, this is a todo-list for developers ;-)
mfg.ad.sf IOhannes