I started having a problem where I can't render any videos with the resolution I need.
I've been making gaming videos for a few months now, all with the resolution of 854x480 since that's what works best for YouTube. All of a sudden, and without touching the settings in any way, it's now saying "The video frame size is not supported" when I try to render. I would use a higher resolution, but I use some pictures which are also exactly 854x480, if I change it at all,, the pictures won't look as good. I know it has nothing to do with the pictures or videos because when I loaded an old project file that I've previously and successfully rendered with the exact same settings, it gave me the same "The video frame size is not supported" error.
I don't see how there could possibly be anything wrong with the settings, but maybe there's some sort of problem that appeared magically or at least an alternative I can use, I dunno if that makes sense, I've really run out of ideas. I tried changing format, and I tried restarting my computer not that I know why it would do any good.
I'm using Vegas Movie Studio HD Platinum 10.0
My render settings:
Mode: Quality VBR
Format: Windows Media Video 9
Image size: (Custom)
Frame rate: 25.0 (PAL)
Seconds per keyframe: 5