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Codec: av01.1.12H.12

0.0% Encoder Support
0 of 320,829 sessions supported encoding
83.98% Decoder Support
226,472 of 269,663 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (12-bit)
Level 5.0 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 100 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,829 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 0 / 143,782 0.0% 0 / 19,744 — 0.0% 0 / 63,983 0.0% 0 / 7,858
SafariSafari
 — 0.0% 0 / 8,532 0.0% 0 / 31,460 — —
EdgeEdge
 0.0% 0 / 30,959 0.0% 0 / 360 — 0.0% 0 / 986 0.0% 0 / 59
FirefoxFirefox
 0.0% 0 / 9,709 0.0% 0 / 1,346 — 0.0% 0 / 40 0.0% 0 / 1,222

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,663 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,354 / 121,356 100.0% 16,107 / 16,107 — 100.0% 53,973 / 53,975 99.61% 6,648 / 6,674
SafariSafari
 — 0.15% 11 / 7,179 0.04% 9 / 25,661 — —
EdgeEdge
 100.0% 27,001 / 27,002 99.69% 325 / 326 — 99.67% 900 / 903 100.0% 52 / 52
FirefoxFirefox
 0.1% 8 / 7,925 0.0% 0 / 1,108 — 0.0% 0 / 31 0.71% 7 / 982