Generated stills, clips and audio published in several encodings of identical content, so a media pipeline can be tested on format handling, quality loss and frame or sample extraction against a reference that is known rather than assumed.
Each card starts with one representative test file. Choose a use case, search, or filter to find a specific profile; a card’s variant menu contains its related samples.
493 test families · 1140 available files · Page 1 of 28
JPEG Artefacts · Synthetic realistic media
The same plate encoded once at JPEG quality 25. Blocking and ringing are bounded by that single pass, so a restorer can be scored against the PNG reference in this group rather than against an opinion Plate owner-cafe.
AI-generated / synthetic. Not a photograph of a real person, place or event.
Comfy Realism · Synthetic realistic media
A synthetic photographic plate of an independent business owner, 701x1024, lossless PNG. This is the reference every lossy variant in this group is derived from Plate owner-cafe.
AI-generated / synthetic. Not a photograph of a real person, place or event.
Raster Formats · Synthetic realistic media
The same plate as WebP at quality 85, for format-handling coverage beside the PNG and JPEG encodings of identical pixels Plate owner-cafe.
AI-generated / synthetic. Not a photograph of a real person, place or event.
JPEG Artefacts · Synthetic realistic media
The same plate encoded once at JPEG quality 25. Blocking and ringing are bounded by that single pass, so a restorer can be scored against the PNG reference in this group rather than against an opinion Plate p-market-sen.
AI-generated / synthetic. Not a photograph of a real person, place or event.
Comfy Realism · Synthetic realistic media
A synthetic photographic plate of a person at work, 1024x701, lossless PNG. This is the reference every lossy variant in this group is derived from Plate p-market-sen.
AI-generated / synthetic. Not a photograph of a real person, place or event.
Raster Formats · Synthetic realistic media
The same plate as WebP at quality 85, for format-handling coverage beside the PNG and JPEG encodings of identical pixels Plate p-market-sen.
AI-generated / synthetic. Not a photograph of a real person, place or event.
Raster Formats · Synthetic realistic media
The same 512x350 photograph written as avif lossy. AV1 still image: modern, small, and unsupported by a surprising amount of tooling. Every member of this group is identical pixels, so a decoder returning different dimen
AI-generated / synthetic. Not a photograph of a real person, place or event.
JPEG Artefacts · Synthetic realistic media
The same plate encoded once at JPEG quality 25. Blocking and ringing are bounded by that single pass, so a restorer can be scored against the PNG reference in this group rather than against an opinion Plate p-salon-mid.
AI-generated / synthetic. Not a photograph of a real person, place or event.
Comfy Realism · Synthetic realistic media
A synthetic photographic plate of a person at work, 701x1024, lossless PNG. This is the reference every lossy variant in this group is derived from Plate p-salon-mid.
AI-generated / synthetic. Not a photograph of a real person, place or event.
Raster Formats · Synthetic realistic media
The same plate as WebP at quality 85, for format-handling coverage beside the PNG and JPEG encodings of identical pixels Plate p-salon-mid.
AI-generated / synthetic. Not a photograph of a real person, place or event.
JPEG Artefacts · Synthetic realistic media
The same plate encoded once at JPEG quality 25. Blocking and ringing are bounded by that single pass, so a restorer can be scored against the PNG reference in this group rather than against an opinion Plate receipt-count
AI-generated / synthetic. Not a photograph of a real person, place or event.
Comfy Realism · Synthetic realistic media
A synthetic photographic plate of a photographic scene, 1024x701, lossless PNG. This is the reference every lossy variant in this group is derived from Plate receipt-counter.
AI-generated / synthetic. Not a photograph of a real person, place or event.
Raster Formats · Synthetic realistic media
The same plate as WebP at quality 85, for format-handling coverage beside the PNG and JPEG encodings of identical pixels Plate receipt-counter.
AI-generated / synthetic. Not a photograph of a real person, place or event.
JPEG Artefacts · Synthetic realistic media
The same plate encoded once at JPEG quality 25. Blocking and ringing are bounded by that single pass, so a restorer can be scored against the PNG reference in this group rather than against an opinion Plate s-workshop.
AI-generated / synthetic. Not a photograph of a real person, place or event.
Comfy Realism · Synthetic realistic media
A synthetic photographic plate of an interior or storefront with no people, 1024x701, lossless PNG. This is the reference every lossy variant in this group is derived from Plate s-workshop.
AI-generated / synthetic. Not a photograph of a real person, place or event.
Raster Formats · Synthetic realistic media
The same plate as WebP at quality 85, for format-handling coverage beside the PNG and JPEG encodings of identical pixels Plate s-workshop.
AI-generated / synthetic. Not a photograph of a real person, place or event.
JPEG Artefacts · Synthetic realistic media
The same plate encoded once at JPEG quality 25. Blocking and ringing are bounded by that single pass, so a restorer can be scored against the PNG reference in this group rather than against an opinion Plate p-driver-eve.
AI-generated / synthetic. Not a photograph of a real person, place or event.
Comfy Realism · Synthetic realistic media
A synthetic photographic plate of a person at work, 701x1024, lossless PNG. This is the reference every lossy variant in this group is derived from Plate p-driver-eve.
AI-generated / synthetic. Not a photograph of a real person, place or event.
