Noise on 3D tracks

S

swirv

New member
I have an issue with noise in the lower right hand corner of tracks that use 3D Source Alpha. Has anyone seen this?

Image with noise....
Frame3117.jpg


Image with track set to Source Alpha(loose 3d keyframes) :(
Frame3117SourceAlpha.jpg


Is this a problem with Vegas or am I just missing something?
Project details:
NTSC framesize (720x480) 29.97p
~30 tracks 6 3D tracks and
 
I took one frame into Photoshop to highlight the noise. That's why the aspect ratio is off.

The logo track was muted for the second pic, however, the noies is there where this track is on or off. In fact, it doesn't matter what tracks are on or off above or below the 3D tracks. I still get this noise. This is driving me nuts....

swirv
 
It's a freaking bug!!!

It's a freaking bug!!!

If I have any media on a 3D track (including generators), and tracks below them contain media, I get noise. It shows up in the preview window when set to good or best. It also shows up in rendered files.

Here is a veg that demonstrates the bug.

3D Track Noise Bug

Notice at frame 96 when the media event starts on the lower track that strange bars appear starting in the lower right hand corner and fade up to the top.

I don't remember having this problem before 6c.

swirv
 
That's interesting. I've never seen that before. The "noise" disappears if you mute all the tracks underneath the clip, or if the clip is above empty tracks. Don't know what to say about that.

It also appears in Vegas 5, but not to that extent.

Would be good to report this to Sony.
 
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