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Codec: av01.1.13M.12

0.0% Encoder Support
0 of 320,930 sessions supported encoding
83.97% Decoder Support
226,373 of 269,578 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (12-bit)
Level 5.1 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 40 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,930 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 / 144,170 0.0% 0 / 19,532 — 0.0% 0 / 63,898 0.0% 0 / 7,786
SafariSafari
 — 0.0% 0 / 8,550 0.0% 0 / 31,215 — —
EdgeEdge
 0.0% 0 / 31,119 0.0% 0 / 383 — 0.0% 0 / 1,010 0.0% 0 / 72
FirefoxFirefox
 0.0% 0 / 9,802 0.0% 0 / 1,323 — 0.0% 0 / 38 0.0% 0 / 1,233

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,578 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,407 / 121,408 100.0% 15,896 / 15,896 — 99.99% 53,940 / 53,943 99.56% 6,599 / 6,628
SafariSafari
 — 0.14% 10 / 7,199 0.06% 15 / 25,577 — —
EdgeEdge
 100.0% 27,099 / 27,099 100.0% 341 / 341 — 99.35% 922 / 928 100.0% 63 / 63
FirefoxFirefox
 0.04% 3 / 7,983 0.0% 0 / 1,093 — 0.0% 0 / 30 0.99% 10 / 1,006