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Codec: av01.2.14M.12

3.11% Encoder Support
66,773 of 2,149,026 sessions supported encoding
87.39% Decoder Support
1,833,644 of 2,098,343 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level 5.2 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 60 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,149,026 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 28 / 867,905 0.0% 0 / 100,503 — 0.0% 1 / 650,049 0.01% 3 / 43,968
SafariSafari
 — 0.01% 4 / 48,710 0.0% 1 / 217,890 — —
EdgeEdge
 0.0% 2 / 143,129 0.0% 0 / 1,458 — 0.0% 0 / 4,211 0.0% 0 / 715
FirefoxFirefox
 99.92% 53,149 / 53,189 99.81% 7,488 / 7,502 — 0.0% 0 / 117 98.8% 6,093 / 6,167

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,098,343 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,434 / 845,438 100.0% 96,845 / 96,849 — 99.65% 638,016 / 640,262 99.11% 42,415 / 42,798
SafariSafari
 — 0.16% 75 / 47,345 0.03% 66 / 212,243 — —
EdgeEdge
 100.0% 139,264 / 139,264 99.36% 1,408 / 1,417 — 99.23% 4,103 / 4,135 99.72% 710 / 712
FirefoxFirefox
 99.86% 51,428 / 51,500 99.92% 7,264 / 7,270 — 0.96% 1 / 104 98.37% 5,809 / 5,905