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Codec: av01.0.08H.10

8.16% Encoder Support
175,173 of 2,147,827 sessions supported encoding
91.32% Decoder Support
1,914,583 of 2,096,556 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 4.0 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 30 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,147,827 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 2.0% 17,373 / 867,288 1.54% 1,545 / 100,643 — 0.1% 671 / 649,268 0.77% 338 / 43,804
SafariSafari
 — 27.34% 13,207 / 48,308 32.78% 71,626 / 218,533 — —
EdgeEdge
 1.82% 2,610 / 143,456 0.07% 1 / 1,451 — 0.02% 1 / 4,233 1.14% 8 / 700
FirefoxFirefox
 99.94% 53,208 / 53,238 99.73% 7,395 / 7,415 — 0.0% 0 / 96 98.83% 5,893 / 5,963

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,556 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,721 / 844,728 100.0% 96,933 / 96,936 — 99.65% 637,001 / 639,263 99.0% 42,201 / 42,626
SafariSafari
 — 27.06% 12,717 / 46,987 32.72% 69,635 / 212,818 — —
EdgeEdge
 100.0% 139,489 / 139,489 99.29% 1,392 / 1,402 — 99.35% 4,132 / 4,159 98.56% 685 / 695
FirefoxFirefox
 99.84% 51,359 / 51,441 99.9% 7,176 / 7,183 — 0.0% 0 / 88 98.27% 5,618 / 5,717