Digital Cinematography, 2nd Edition

488 Chapter 13

these are the tools most widely used for making

backups by the DITs that I have worked with.

The les from either media are then either

converted to lower resolution or more com-

pressed proxy formats for editing and viewing,

or sometimes they are edited directly at full

bandwidth. After editing is completed, the edi-

torial timeline is output to a le sequence, or to

another master tape, to be pushed to nal color

correction. The color corrector outputs a num-

ber of nished les: a digital cinema display

master (DCDM), a Rec 709 master for televi-

sion or Blu-ray use, to be stored either as a le ...