I'm editing MP4 video and have upgraded to CS4 from CS3 in Windows Vista. The project is in 720p at 29.97. When I open the CS3 file in CS4 everything looks fine, until I go to render. It asks me to install the extra codecs so I do. Then once it's rendered everything, the whole previewed video is stretched, like it's all been pulled to the right and up a little.
Pre-rendering, it all looks fine and as it should, sitting nicely in the preview window. But once I hit enter and render, it all gets pulled accross.
Does anyone have any ideas what's going wrong here?
Hi, Christopher, if you care to take a look at this post
where William said he had encountered the same strange behaviour. And I had suggested a solution in post #4.