With my last 2 projects I have same problem. After rendering in vegas pro 12 image flashing.
Here is a sample Private Video on Vimeo Move to 22.40 and you will see what I mean.


Password: test

Update: Project settings: http://s14.postimg.org/58tm05hwh/project_settings.jpg

Render settings: http://s22.postimg.org/bi0pkq3mp/render_settings.jpg


Please help!

Password is still wrong Edgar!!!

Give us your camera format and also project settings

Chris

1. Try uncheck "Adjust media source..."
2. Try change encode mode to GPU only
3. Give us your camera format

Thanks Juris, I will try that.

Camera Sony Z5 settings are: HD 1440x1080i, 50i

I'm working with HDV (Z1) since Vegas v8.0 up to v12.0 and never has similar problems while not use GPU for rendering.

I didn't had any problems as well, but somehow they appeared, but now looks normal after your suggestions.
Thanks again!

Invalid Password...