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Codec: av01.1.08H.12

0.0% Encoder Support
0 of 320,729 sessions supported encoding
83.96% Decoder Support
226,468 of 269,742 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (12-bit)
Level 4.0 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 30 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,729 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 / 144,273 0.0% 0 / 19,828 — 0.0% 0 / 63,510 0.0% 0 / 7,732
SafariSafari
 — 0.0% 0 / 8,569 0.0% 0 / 31,350 — —
EdgeEdge
 0.0% 0 / 30,975 0.0% 0 / 381 — 0.0% 0 / 981 0.0% 0 / 67
FirefoxFirefox
 0.0% 0 / 9,650 0.0% 0 / 1,295 — 0.0% 0 / 39 0.0% 0 / 1,271

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,742 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,871 / 121,873 100.0% 16,113 / 16,113 — 100.0% 53,613 / 53,615 99.57% 6,462 / 6,490
SafariSafari
 — 0.1% 7 / 7,228 0.05% 12 / 25,676 — —
EdgeEdge
 100.0% 27,001 / 27,002 100.0% 336 / 336 — 99.67% 897 / 900 100.0% 58 / 58
FirefoxFirefox
 0.06% 5 / 7,918 0.0% 0 / 1,073 — 0.0% 0 / 28 0.86% 9 / 1,041