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Codec: av01.0.00H.12

4.39% Encoder Support
94,286 of 2,148,605 sessions supported encoding
88.24% Decoder Support
1,851,205 of 2,097,946 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level Level 0
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,605 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.73% 6,339 / 867,330 1.59% 1,593 / 100,296 — 0.01% 72 / 649,748 0.72% 317 / 43,759
SafariSafari
 — 27.2% 13,118 / 48,235 32.72% 71,395 / 218,207 — —
EdgeEdge
 0.07% 106 / 143,868 0.0% 0 / 1,466 — 0.14% 6 / 4,261 1.03% 7 / 680
FirefoxFirefox
 0.01% 4 / 53,751 0.0% 0 / 7,452 — 0.0% 0 / 115 0.0% 0 / 6,002

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,946 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,149 / 845,182 100.0% 96,551 / 96,555 — 99.65% 637,483 / 639,749 99.1% 42,202 / 42,585
SafariSafari
 — 26.98% 12,640 / 46,846 32.65% 69,466 / 212,755 — —
EdgeEdge
 100.0% 139,866 / 139,868 99.72% 1,425 / 1,429 — 99.09% 4,153 / 4,191 99.4% 668 / 672
FirefoxFirefox
 0.04% 20 / 51,994 0.15% 11 / 7,236 — 0.0% 0 / 105 0.68% 39 / 5,768