On Thu, 2007-05-10 at 15:55 +0200, Tim Boykett wrote: > > Hello List, > > is there a way to get text into a pix chain? > > my little "thing to do" is: a camera, some extra information > into the camera stream (the text that I need), and record it > using pix_record. > > Or is there a better solution?
don't know, if there are various solutions, but you can convert the framebuffer into a pix again using [pix_snap]. either you can grab both together, the video and the text, so that you display the text already upon the video, or you could grab the text separately (in a free area of the gemwin) and use [pix_mix] to merge the text-pix and the video afterwards. the former is possibly simpler to implement, but since you are applying a pix as texture in order to display it in opengl and then converting it back to a pix again, this might introduce interpolation artefacts. however, if you have alltogether in one pix, you can simply record it using [pix_record]. roman > Cheers, > > tim > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list ___________________________________________________________ Telefonate ohne weitere Kosten vom PC zum PC: http://messenger.yahoo.de _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
