I've been getting into computer animation and more elaborate effects with my film productions. While my cameras still shoot 8bpc I've found that using higher color depth before export helps reduce banding on lossless export. I know I can do 16bpc or higher with PNG or other image sequence exports, but I've always been a fan of things like Lagarith since they turn your results into once nice happy file instead of a folder with a bajillion files. Easier to manage, ya know?
I've looked around and havn't found much, so I'd like to know if anyone knows if there are any lossless 16/32bpc type codecs that also support Alpha?

