Research images/AV material
| Archival Master File | Optical capture resolution | Bit depth | Embedded color/gray profile | Notes | Production Master File Format | Derivative File Format (AV only) | |
| *Text-based | *Image specs optimized for OCR | ||||||
| Printed computer documents | Uncompressed TIFF v.6 | 300-400 PPI | 8/24 | Adobe RGB (1998)/Gray Gamma 2.2 | Size of text should be considered when determining resolution | JPEG 2000 (see recipes https://github.com/pulibrary/figgy/blob/master/config/config.yml#L12) Tiled multi-resolution TIFF (Pyramidal TIFF) | |
| Typed documents | Uncompressed TIFF v.6 | 300-400 PPI | 8/24 | Adobe RGB (1998)/Gray Gamma 2.2 | Size of text should be considered when determining resolution | ||
| Printed publication matter | Uncompressed TIFF v.6 | 300-400 PPI | 8/24 | Adobe RGB (1998)/Gray Gamma 2.2 | Size of text should be considered when determining resolution | ||
| Printed matter on microform | Uncompressed TIFF v.6 | *3500 PPI | 8 | Gray Gamma 2.2 | *Accounts for magnification ratio | ||
| Special collections on paper | |||||||
| Bound material | Uncompressed TIFF v.6 | Minimum 7200 px on long axis500 PPI minimum | 24 | Adobe RGB (1998) | JPEG 2000 (see recipes https://github.com/pulibrary/figgy/blob/master/config/config.yml#L12) Tiled multi-resolution TIFF (Pyramidal TIFF) | ||
| Unbound material | Uncompressed TIFF v.6 | Minimum 7200 px on long axis500 PPI minimum | 24 | Adobe RGB (1998) | |||
| Posters | Uncompressed TIFF v.6 | 300 PPI, minimum 7200 px on long axis | 24 | Adobe RGB (1998) | |||
| Scrolls | Uncompressed TIFF v.6 | Minimum 7200 px on short axis | 24 | Adobe RGB (1998) | |||
| *Photographs | Uncompressed TIFF v.6 | Minimum 7200 px on long axis | 24 | Adobe RGB (1998) | *Includes prints, photogravure, lithographs, Daguerreotypes | ||
| Special collections on microform | Uncompressed TIFF v.6 | *3500 PPI | 8 | Gray Gamma 2.2 | *Accounts for magnification ratio | ||
| Special collections on still film | For moving image film, see Audio and Moving Images section below. | ||||||
| Film negatives up to 4"x5" | Uncompressed TIFF v.6 | 3000 PPI | 8/24 | Adobe RGB (1998)/Gray Gamma 2.2 | JPEG 2000 (see recipes https://github.com/pulibrary/figgy/blob/master/config/config.yml#L12) Tiled multi-resolution TIFF (Pyramidal TIFF) | ||
| Film positives up to 4"x5" | Uncompressed TIFF v.6 | 3000 PPI | 8/24 | Adobe RGB (1998)/Gray Gamma 2.2 | |||
| Glass negatives up to 4"x5" | Uncompressed TIFF v.6 | 3000 PPI | 8/24 | Adobe RGB (1998)/Gray Gamma 2.2 | |||
| Film negatives larger than 4"x5" | Uncompressed TIFF v.6 | 2000 PPI | 8/24 | Adobe RGB (1998)/Gray Gamma 2.2 | |||
| Film positives larger than 4"x5" | Uncompressed TIFF v.6 | 2000 PPI | 8/24 | Adobe RGB (1998)/Gray Gamma 2.2 | |||
| Glass negatives larger than 4"x5" | Uncompressed TIFF v.6 | 2000 PPI | 8/24 | Adobe RGB (1998)/Gray Gamma 2.2 | |||
| Maps | |||||||
| Maps | Uncompressed TIFF v.6 | 400 PPI, minimum 7200 px on long axis | 24 | Adobe RGB (1998) | JPEG 2000 (see recipes https://github.com/pulibrary/figgy/blob/master/config/config.yml#L12) Tiled multi-resolution TIFF (Pyramidal TIFF) | ||
| Historic maps | Uncompressed TIFF v.6 | 400-600 PPI, minimum 7200 px on long axis | 24 | Adobe RGB (1998) | |||
| Atlases | Uncompressed TIFF v.6 | 400-600 PPI, minimum 7200 px on long axis | 24 | Adobe RGB (1998) | |||
| Audio and Moving Images | |||||||
| Audio (analog source) | Broadcast Wave (BWF) wrapper; linear PCM uncompressed 24-bit bit-depth; 96kHz sampling rate | 24 | Broadcast Wave (BWF) wrapper; linear PCM uncompressed 16-bit bit-depth; 44.1 kHz sampling rate | MPEG Audio Layer 3 (MP3); 256Kbps bit rate; 44.1 kHz sampling rate | |||
| Audio (digital source) | Broadcast Wave (BWF) wrapper; native uncompressed data at original sample rate (typically 44.1 or 48 kHz) and bit-depth (typically 16-bit) with original embedded metadata maintained | 16 | n/a | MPEG Audio Layer 3 (MP3); 256Kbps bit rate; 44.1 kHz sampling rate | |||
| 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) | 2450 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 | bit depth of source | n/a | MPEG-4 H.264 video | |||
| Film | DPX Wrapper2k 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) | 24 | In cases where DPX is not warranted, follow standards for analog video. | QuickTime ProRes 422 HQ | MPEG-4 H.264 video |
...