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Codec: av01.1.15M.08

79.84% Encoder Support
1,715,673 of 2,148,836 sessions supported encoding
84.31% Decoder Support
1,768,416 of 2,097,565 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level 5.3 (Main Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 60 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,836 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.27% 861,299 / 867,638 98.48% 98,757 / 100,284 — 87.49% 568,520 / 649,780 85.31% 37,251 / 43,663
SafariSafari
 — 0.16% 79 / 48,134 0.02% 44 / 218,727 — —
EdgeEdge
 99.65% 143,238 / 143,744 99.46% 1,473 / 1,481 — 91.51% 3,871 / 4,230 99.13% 687 / 693
FirefoxFirefox
 0.03% 18 / 53,439 0.15% 11 / 7,419 — 0.0% 0 / 111 0.79% 48 / 6,061

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,565 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,133 / 845,161 100.0% 96,505 / 96,509 — 99.66% 637,629 / 639,783 99.15% 42,121 / 42,480
SafariSafari
 — 0.19% 91 / 46,742 0.03% 74 / 213,123 — —
EdgeEdge
 100.0% 139,762 / 139,765 99.52% 1,440 / 1,447 — 99.23% 4,114 / 4,146 99.42% 686 / 690
FirefoxFirefox
 0.04% 19 / 51,559 0.14% 10 / 7,207 — 0.0% 0 / 105 0.79% 46 / 5,830