Doubtful. Just probably not out of the box. This will take longer obviously but a two step process where you export to an image sequence (like say 16 bit tiff)

Doubtful. Just probably not out of the box. This will take longer obviously but a two step process where you export to an image sequence (like say 16 bit tiff) is a pretty fool proof way to retain colour information. And true pro industries like the VFX industry pretty much exclusively use image sequences (because they are just superior in everyway). Although they would be using either DPX or EXR sequences.