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Published bySidney Swanton Modified over 10 years ago
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ARCHIVE Presented by: Sean McKee Director Restoration & New Technology
Point.360 Digital Film Labs
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Archiving Color Image to Single Strip 35mm Black & White Film
GOAL: Stable image storage that is recoverable and reliable.
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Current Archival Preservation Method YCM Separations
(3) Separate Primary Colors – Yellow, Cyan, Magenta Recorded to: (3) Separate Black & White Film Reels
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Visionary™ Archival Process
(3) Separate Primary Colors Recorded to: (1) Black & White Film Reel
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Two Methods Visionary ™ Archive
RGB+: HD or 2K Full RGB to 3 Quadrants Audio and/or Metada in the fourth RGB Intra-Mosaic: 4K Full RGB Intra-mosaic to 4 Quadrants Each method provides optimum film master from provided source.
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Visionary™ Archive – RGB+
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Pixel Accurate Alignment Patterns
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Consistent Color Representation
Calibration and alignment patterns to ensure consistent luminance, blacks, midtones, and whites.
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Alignment Pattern Detail
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Visionary™ Archive Image RGB Intra-Mosaic
Original film frame Visionary Process Frame
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Source Image
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Close-up of RGB Intra-mosaic on Visionary™ Image
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Full Resolution Red, Green, Blue Intra-Mosaic Encoded
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The Visionary Encoding Process
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Source Image to Visionary™ Conversion
Visionary Image
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Creative Intent Preserved
Alignment patterns allow reconstruction pixel to pixel Color creative intent preserved with this alignment pattern– not simply images
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Tests Recorders: ARRILASER 2, Aaton K, Celco, etc.
Film Stock: Kodak 2234, 2238, 5269, Fuji RDS 4791
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Rosetta Stone Description of film picture Definition of RGB
Intra-mosaic pattern Defined color map Alignment and image level Source Dimensions and frame rate
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Data Migration/Archival
Data and Video tape become obsolete Film expected to last 300 years
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Visionary™ Archive Workflow
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Visionary™ Archival Process
2/3 less film grain than traditional YCM recombine Re-registration not required Warped film no longer an issue Alignment patterns ensure solid stabilization Creative intent preserved on film Stable image storage that is recoverable and reliable Free source code provided for open standard unarchiving
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Visionary™ Audio Recorded series of values
Digital Values can range from 16-24 bit and 48-96kHz Digital information encoded in analog wrapper Protected digital values impervious to film scratches, warping, creases, and dust Each value is sampled two times to protect sound integrity
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What’s Next? 3D Stereoscopic Archive Element
Developing Metadata Integration
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ARCHIVE Presented by: Sean McKee Director Restoration & New Technology
Point.360 Digital Film Labs
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