I've updated and rolled back Vegas 11 versions and AMD drivers, and cannot pinpoint this issue. It just arose, was no problem a couple of days ago.
Have several tracks with 2D shadows. They appear fine in the preview window when the file is first open. Short test segments will render these shadows.
But the shadows fail to render when the designated render length is longer, even early into the render, doesn't matter to what format, mp4 or image sequence.
And when this happens, after the render or aborted render, the shadows disappear from the preview window in every instance where they are used. They are still present in the track settings.
I rolled back the system to the AMD driver, Catalyst 12.3, where everything worked before. No improvement. It happened while I was in the previous build of Vegas, and updating to the latest build did not change things.
Win7, Vegas 11 Pro, Radeon 5570, i7 processor, 8GB RAM.
SMcQ
Have several tracks with 2D shadows. They appear fine in the preview window when the file is first open. Short test segments will render these shadows.
But the shadows fail to render when the designated render length is longer, even early into the render, doesn't matter to what format, mp4 or image sequence.
And when this happens, after the render or aborted render, the shadows disappear from the preview window in every instance where they are used. They are still present in the track settings.
I rolled back the system to the AMD driver, Catalyst 12.3, where everything worked before. No improvement. It happened while I was in the previous build of Vegas, and updating to the latest build did not change things.
Win7, Vegas 11 Pro, Radeon 5570, i7 processor, 8GB RAM.
SMcQ