Hmm... I wonder if anyone is having success with OpenGL? For me, the slowdown occurs even with simple video fades. Any time there's any video processing I get very high CPU load and a big drop in framerate.
If I just use X11-XV, CPU usage is hardly impacted by fades and simple plugins. Its almost as if the OpenGL processing is being done by the system CPU. ~B On Tue, 2007-05-01 at 12:31 +1000, mark stavar wrote: > I am getting the same results -- my playback is faster and smoother > with X11-Xv than with OpenGL. Now mine is probably not a hig-end > graphics card (and a little dated now) but it supports OpenGL 2.0. A > tad disappointing :-( > > marks > > On 5/1/07, Bruce Bertrand <[EMAIL PROTECTED]> wrote: > I just got a new video card and tried X11-OpenGL rendering. > > Its fine without effects (around 30fps), but when I add an > OpenGL effect > its much slower (around 15 fps ... sound still runs at normal > speed > though). > > I'm using Geforce 7600 with the latest Nvidia binary > drivers. Other > OpenGL apps like Beryl and Blender run very well. > > When I try to enable an OpenGL plugin I get a lot of the > following > output in a terminal: > > VFrame::dump_stacks > next_effects: > VirtualVNode::render_as_module > prev_effects: > ColorBalanceMain::handle_opengl 0 0 > > > Anyone know what's up? > ~B > > > _______________________________________________ > Cinelerra mailing list > [email protected] > https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra > > > > -- > Mark Stavar > > Swan Dancer Productions > > Email: [EMAIL PROTECTED] > Mobile: 0410 638 671 > > http://www.the-writers-retreat.com/ _______________________________________________ Cinelerra mailing list [email protected] https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
