
File Formats and Log Encoding 537
ProRes RAW provides a new standard com-
pression for RAW Footage. The ProRes RAW
algorithm creates smaller video le size, while
retaining the high quality video data rates and
editing capabilities, of the original uncompressed
RAW video. This gives the user le sizes even
smaller than the original ProRes formats, while
still retaining the high quality level to be expected
of working from RAW les.
AppleProRes4444 XQ is a very high qual-
ity version of ProRes for 4:4:4:4 image sources
(including alpha channels), with a very high data
rate to preserve the detail in high-dynamic-range
imagery gener