Datasets:
katana-video
/
webcodecs-codec-support

Dataset card Data Studio Files
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Version 2026-03-22. https://free.upscaler.video/research/methodology/
BibTeX:
@dataset{upscaler_codec_dataset_2026,
title = {The upscaler.video Codec Support Dataset},
author = {Bhattacharyya, Samrat},
year = {2026},
version = {2026-03-22},
url = {https://free.upscaler.video/research/methodology/},
note = {363.3M codec tests from 1.14 M sessions}
}
LICENSE
-------
Creative Commons Attribution 4.0 International (CC-BY 4.0)
You are free to:
- Share and redistribute in any format
- Adapt, remix, and build upon the data
- Use commercially
Under the following terms:
- Attribution: Credit "upscaler.video Codec Support Dataset" with link
Full license: https://creativecommons.org/licenses/by/4.0/
MORE INFORMATION
----------------
Dataset Documentation:
ERROR: type should be string, got " https://webcodecsfundamentals.org/datasets/codec-support/"
Methodology Details:
ERROR: type should be string, got " https://free.upscaler.video/research/methodology/"
Codec Registry (interactive table):
ERROR: type should be string, got " https://webcodecsfundamentals.org/datasets/codec-registry/"
Questions or Issues:
ERROR: type should be string, got " https://github.com/sb2702/webcodecs-fundamentals/issues"
================================================================================
Dataset collected using free.upscaler.video
An open-source reference implementation of production WebCodecs workflows
================================================================================
{
"vp8": {
"codecString": "vp8",
"family": "vp8",
"tests": [
{
"timestamp": "2025-12-31T18:19:50.363Z",
"browser": "Safari",
"userAgent": "Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.2 Mobile/15E148 Safari/604.1",
"platform": "iPhone",
"supported": true
},
{
"timestamp": "2025-12-31T17:46:00.701Z",
"browser": "Safari",
"userAgent": "Mozilla/5.0 (iPhone; CPU iPhone OS 26_2_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/143.0.7499.151 Mobile/15E148 Safari/604.1",
"platform": "iPhone",
"codecTab": "all",
"supported": true,
"resolutions": {
"360p": true,
"720p": true,
"1080p": true,
"4K": true
}
},
{
"timestamp": "2025-12-31T17:45:16.170Z",
"browser": "Safari",
"userAgent": "Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.2 Mobile/15E148 Safari/604.1",
"platform": "iPhone",
"codecTab": "all",
"supported": true,
"resolutions": {
"360p": true,
"720p": true,
"1080p": true,
"4K": true
}
},
{
"timestamp": "2025-12-31T17:43:56.657Z",
"browser": "Safari",
"userAgent": "Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.1 Mobile/15E148 Safari/604.1",
"platform": "iPhone",
"codecTab": "all",
"supported": true,
"resolutions": {
"360p": true,
"720p": true,
"1080p": true,
"4K": true
}
},
{
"timestamp": "2025-12-31T17:42:10.539Z",