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Comment: Updated specs for video intermediate files and film preservation files following discussion with George Blood (parallel edits to summary chart).

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Archival Master File

Production Master File

Derivative File

Video

(analog source)

FFV1 version 3 in Matroska (MKV) wrapper (4:2:2 YUV, 10-bit bit depth) with linear PCM uncompressed audio encoding (24-bit bit-depth; 48kHz sampling rate)

 50 Mbps MPEG-2 in a  4:2:2 format

QuickTime ProRes 422 HQ

MPEG-4 H.264 video

Video

(digital source)

preserve original codec in Matroska (MKV) wrapper, with original embedded metadata maintained

n/a

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Archival Master File

Production Master File

Derivative File

FilmDPX Wrapper

2k RAWcooked DPX (FFV1 version 3 in Matroska (MKV) wrapper)

10-bit LOG; RGB 4:4:4; with uncompressed linear PCM audio encoding (24-bit bit-depth; 96kHz sampling rate)[7]


QuickTime ProRes 422 HQ

MPEG-4 H.264 video

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