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Codec: av01.0.19H.10

8.16% Encoder Support
175,089 of 2,146,383 sessions supported encoding
91.35% Decoder Support
1,913,963 of 2,095,134 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 6.3 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 800 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,146,383 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 1.99% 17,237 / 866,569 1.51% 1,517 / 100,543 — 0.1% 641 / 648,894 0.67% 295 / 43,878
SafariSafari
 — 27.09% 12,995 / 47,961 32.85% 71,632 / 218,046 — —
EdgeEdge
 1.84% 2,639 / 143,590 0.0% 0 / 1,449 — 0.19% 8 / 4,203 0.84% 6 / 716
FirefoxFirefox
 99.94% 53,399 / 53,430 99.84% 7,409 / 7,421 — 0.0% 0 / 120 98.7% 5,985 / 6,064

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,095,134 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,252 / 844,256 100.0% 96,885 / 96,889 — 99.66% 636,626 / 638,810 99.08% 42,268 / 42,659
SafariSafari
 — 26.91% 12,527 / 46,553 32.81% 69,696 / 212,391 — —
EdgeEdge
 100.0% 139,508 / 139,508 99.5% 1,394 / 1,401 — 99.35% 4,117 / 4,144 99.44% 706 / 710
FirefoxFirefox
 99.84% 51,539 / 51,624 99.99% 7,193 / 7,194 — 0.0% 0 / 111 98.07% 5,702 / 5,814