I am using Vegas pro9 64 bit.

I am having frequent problems whenever I try to render an WMV file from the timeline.
The WMV rendered is corrupt with a flickering. I posted a sample you can see here,
http://www.mscwar.com/members/sniperx/vegasvideoflicker.wmv
I am not having any issues rendering to other formats just wmv.

I have been able to render several times without corruption but don't know what causes it. I have tried all the wmv settings, project settings, setting standard templates, audio, no audio etc. But usually getting the corruption.


Here is the workflow..


canon vixia HD100 1920x108060i clips.
i7 Intel- 12GBram WIndwos 7 64Bit.
Sony Veagas pro 9 64bit version.