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Codec: av01.2.18M.12

3.11% Encoder Support
66,816 of 2,148,156 sessions supported encoding
87.39% Decoder Support
1,832,548 of 2,096,868 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level 6.2 (Main Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 160 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,156 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 27 / 866,728 0.0% 3 / 100,593 — 0.0% 0 / 650,369 0.0% 2 / 43,921
SafariSafari
 — 0.0% 1 / 48,094 0.0% 0 / 218,109 — —
EdgeEdge
 0.0% 1 / 143,521 0.07% 1 / 1,436 — 0.0% 0 / 4,222 0.0% 0 / 714
FirefoxFirefox
 99.95% 53,501 / 53,526 99.81% 7,314 / 7,328 — 0.0% 0 / 111 98.82% 5,961 / 6,032

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,868 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 843,995 / 844,006 99.99% 96,888 / 96,893 — 99.65% 638,168 / 640,415 99.05% 42,358 / 42,764
SafariSafari
 — 0.15% 69 / 46,732 0.04% 82 / 212,450 — —
EdgeEdge
 100.0% 139,513 / 139,513 99.29% 1,391 / 1,401 — 99.33% 4,125 / 4,153 99.43% 697 / 701
FirefoxFirefox
 99.84% 51,703 / 51,784 99.89% 7,100 / 7,108 — 0.0% 0 / 100 97.88% 5,673 / 5,796