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Codec: av01.0.15M.12

4.4% Encoder Support
94,511 of 2,147,644 sessions supported encoding
88.27% Decoder Support
1,850,574 of 2,096,500 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level 5.3 (Main Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 60 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,147,644 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.72% 6,275 / 866,659 1.59% 1,600 / 100,534 — 0.01% 74 / 650,520 0.74% 325 / 43,803
SafariSafari
 — 27.17% 13,149 / 48,390 32.84% 71,683 / 218,271 — —
EdgeEdge
 0.06% 86 / 142,822 0.0% 0 / 1,508 — 0.07% 3 / 4,245 0.84% 6 / 713
FirefoxFirefox
 0.0% 2 / 53,249 0.0% 0 / 7,394 — 0.0% 0 / 113 0.02% 1 / 5,967

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,500 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,199 / 844,225 100.0% 96,895 / 96,899 — 99.65% 638,176 / 640,447 99.02% 42,173 / 42,589
SafariSafari
 — 26.85% 12,627 / 47,029 32.81% 69,744 / 212,596 — —
EdgeEdge
 100.0% 138,893 / 138,895 99.39% 1,461 / 1,470 — 99.33% 4,142 / 4,170 98.73% 697 / 706
FirefoxFirefox
 0.03% 17 / 51,472 0.07% 5 / 7,153 — 0.94% 1 / 106 0.7% 40 / 5,720