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Codec: av01.2.18H.12

3.12% Encoder Support
66,996 of 2,148,975 sessions supported encoding
87.39% Decoder Support
1,833,246 of 2,097,658 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level 6.2 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 800 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,975 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 28 / 867,971 0.0% 1 / 100,461 — 0.0% 1 / 649,616 0.01% 3 / 43,619
SafariSafari
 — 0.0% 1 / 48,025 0.0% 0 / 218,380 — —
EdgeEdge
 0.0% 2 / 143,936 0.0% 0 / 1,460 — 0.0% 0 / 4,186 0.0% 0 / 675
FirefoxFirefox
 99.93% 53,713 / 53,751 99.89% 7,360 / 7,368 — 0.0% 0 / 115 98.61% 5,883 / 5,966

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,658 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,484 / 845,490 100.0% 96,743 / 96,747 — 99.66% 637,357 / 639,509 99.1% 42,023 / 42,406
SafariSafari
 — 0.19% 87 / 46,701 0.03% 70 / 212,733 — —
EdgeEdge
 100.0% 139,971 / 139,971 99.36% 1,406 / 1,415 — 99.34% 4,082 / 4,109 99.11% 665 / 671
FirefoxFirefox
 99.86% 51,820 / 51,892 99.94% 7,130 / 7,134 — 0.93% 1 / 107 98.17% 5,620 / 5,725