[GEM-dev] Fwd: another videoDV4L bug

[Alexandre Quessy]

Hi all,
I use [colorspace YUV< and [pix_rgba] with [pix_video] on Ubuntu LInux
Intel/Nvidia using a ieee1394 camera and the colors are ok. They were
not when I tried to use RGB out-of-the-box.


2007/3/21, Thoralf Schulze <thoralf_schulze at yahoo.de>:
> > to the gem object. My
> > understanding is that you can have as many gem
> > objects in a patch and each
> > with different FPS. So for instance, frame 20 will
> > give you 20 fps on that
> > gem tree.

You mean the [gemhead] object ? The message is [frame 15<, for instance ?


> yes, you're right. but if I'm not totally mistaken,
> there is no way to reduce the resolution of the frames
> delivered by pix_video on linux - so you just have to
> live with the high cpu usage caused by pix_video (or,
> for that matter, libdv - cannot check right now) in
> conjunction with ieee1394 hardware at "normal" frame
> rates.

Does this mean I should use the best quality possible ? (namely 5)

-- 
Alexandre Quessy
http://alexandre.quessy.net