Open sbshep opened 1 month ago
Format name AV1 Image File Format
Version number n/a
PUID n/a
Extensions avif
MIME/Media Type image/avif
Description An open image format based on the AV1 codec in HEIF.
References Specification: https://aomediacodec.github.io/av1-avif/v1.0.0.html https://www.loc.gov/preservation/digital/formats/fdd/fdd000540.shtml
Vendor Alliance for Open Media
File format identification signatures Signature(s): 6674797061766966 (see attached XML) Signature description(s): Absolute from BOF: Offset 4 Maximum Offset 4. ASCII: ftypavif
Samples for testing the signature: https://sembiance.com/fileFormatSamples/image/avif/
AV1-Image-File-Format--signature-file.zip
Credit The Church of Jesus Christ of Latter-day Saints
Format name AV1 Image File Format
Version number n/a
PUID n/a
Extensions avif
MIME/Media Type image/avif
Description An open image format based on the AV1 codec in HEIF.
References Specification: https://aomediacodec.github.io/av1-avif/v1.0.0.html https://www.loc.gov/preservation/digital/formats/fdd/fdd000540.shtml
Vendor Alliance for Open Media
File format identification signatures Signature(s): 6674797061766966 (see attached XML) Signature description(s): Absolute from BOF: Offset 4 Maximum Offset 4. ASCII: ftypavif
Samples for testing the signature: https://sembiance.com/fileFormatSamples/image/avif/
AV1-Image-File-Format--signature-file.zip
Credit The Church of Jesus Christ of Latter-day Saints