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Codec: av01.1.19M.08

79.82% Encoder Support
1,715,944 of 2,149,807 sessions supported encoding
84.28% Decoder Support
1,768,892 of 2,098,929 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level 6.3 (Main Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 160 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,149,807 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.27% 861,275 / 867,569 98.52% 98,915 / 100,397 — 87.48% 568,423 / 649,782 85.01% 37,045 / 43,579
SafariSafari
 — 0.14% 68 / 48,146 0.02% 43 / 219,039 — —
EdgeEdge
 99.65% 143,780 / 144,288 99.24% 1,432 / 1,443 — 91.76% 3,797 / 4,138 99.28% 685 / 690
FirefoxFirefox
 0.03% 14 / 53,692 0.12% 9 / 7,368 — 0.0% 0 / 101 0.79% 48 / 6,040

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,098,929 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,180 / 845,205 100.0% 96,736 / 96,740 — 99.65% 637,532 / 639,752 99.06% 42,020 / 42,419
SafariSafari
 — 0.16% 76 / 46,739 0.04% 76 / 213,512 — —
EdgeEdge
 100.0% 140,261 / 140,261 99.36% 1,398 / 1,407 — 99.31% 4,034 / 4,062 99.71% 683 / 685
FirefoxFirefox
 0.03% 17 / 51,971 0.13% 9 / 7,138 — 0.0% 0 / 95 0.88% 51 / 5,823