Problem with multiple projectors and scenes, drastic drop of framerate with each new display.

webmammuth

OpenGl pb ?

webmammuth

Same problem also with HD3000 intel graphic card. Framerate go down with each movie to projector link....

mark

Dear webmammuth,

When you say "new install" what do you mean? Please give the exact version number.

Best Wishes,
Mark

mark

Dear webmammuth,

I just created a simple patch recreating your situation: 6 720x576 Photo JPEG movies (compressed using QuickTime Player) playing to six separate stages.

I'm getting the full 22fps with 1.3.0f24 and 25fps with 1.3.0f32 (target frame rate = 25fps.)

This is on my Mac Book Pro running Windows 7 natively -- Intel 2.2 GHz i7 pfocessor with an AMD Radeon 6750M.

So the performance is a bit better on the new pre-release (available here) but certainly not 7fps. Could anything else have changed?

Best Wishes,
Mark

keftaparty

@mark

the link to the f32 windows in broken I think

Mehdi

CitizenJoe

Yes, it's true, the links for f32 Windows are broken.. I've been trying for a while and assumed that only the MAC version was ready!

Cheers,

Hugh

DusX

I don't think f32 for windows was posted yet..

mark

Dear All,

The page has a version there now -- links at the bottom of [this page](http://troikatronix.com/isadora-1-3-0f25-release-notes/).

Best Wishes,

Mark

webmammuth

Hello folks.
Thank you for your answer.
Very Strange problem. Just installing the 2 radeons couldn't get me video acceleration.
I had to activate and install HD 3000 onboard graphic card. Then Connect the main screen to several MiniDP outputs and rerun isadora until I get acceleration. Then get back to main DVI output on first card. Then deactivate HD3000 on bios.
Ok then. 50 fps.

webmammuth

My Version is 1.3.0f24.
I have a show next week. Should I test the f33 version ?
Can I Have both f24 and f33 versions installed ?

Michel

@webmammuth

See THIS post.

Best
Michel

webmammuth

thank you