Video Track FX: Preview Window refresh

AVsupport wrote on 8/14/2017, 10:52 PM

When I use a video track FX like 'Brightness and Contrast', and click to edit the parameters, I can see a change when I look at the video scopes as I am doing it. But I do not see any change in the Video Preview (desktop) window. Only when I close the track FX window I can see what I've just done...

Nor can I see moving pictures when I press play in the timeline, even though the cursor & time is moving.

Same with editing titles (packaged newblue titler express). Cannot see on screen, nor can I see NLE in the titler editor.

Am I doing something wrong?? (VP14/270, NBtitler 161118)

Comments

Marco. wrote on 8/15/2017, 4:32 AM

Also - do you use the Vegas internal preview window or any kind of external preview?

AVsupport wrote on 8/15/2017, 4:52 AM

Tried with both..running the pgm with the nvidia GTX670M, and also the internal HD graphics 4000 (sorry this is an old MSI gaming laptop GT60...) - have you guys have experienced this or is it only me??

ps. this is internal preview. within the program.

AVsupport wrote on 8/15/2017, 5:23 AM

Ouch! Well there you go! I shall try that, even though I don't like going back on drivers, and shall report back! Thanks!

AVsupport wrote on 8/17/2017, 7:26 AM

Yes, doesn't happen when pgm is run with internal (intel 4000) graphics..