Brendan Bolles wrote:
Hey David, I think you'll find that to optimize for Nuke, you'll also want to switch to Zip compression. The main reason is that Nuke's scanline renderer can go through and read just the lines it needs. Piz and Zip16 lump 16 lines together (right?), so Nuke has to read the whole chunk.
I don't know how Nuke works, but if it reads scan lines top-to-bottom or bottom-to-top (as opposed to accessing the scan lines in random order), then reading chunks of 16 lines might actually be faster than reading individual lines. Also, with 16-line chunks you tend to get slightly better compression. _______________________________________________ Openexr-devel mailing list Openexr-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/openexr-devel
