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Codec: av01.2.15M.12

3.11% Encoder Support
66,899 of 2,150,463 sessions supported encoding
87.38% Decoder Support
1,834,319 of 2,099,316 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level 5.3 (Main Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 60 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,150,463 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 / 867,589 0.0% 1 / 100,873 — 0.0% 0 / 650,445 0.01% 4 / 43,796
SafariSafari
 — 0.01% 3 / 48,275 0.0% 0 / 218,717 — —
EdgeEdge
 0.0% 2 / 143,906 0.0% 0 / 1,474 — 0.0% 0 / 4,246 0.0% 0 / 666
FirefoxFirefox
 99.95% 53,483 / 53,511 99.8% 7,413 / 7,428 — 0.0% 0 / 106 98.69% 5,961 / 6,040

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,099,316 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,146 / 845,153 100.0% 97,168 / 97,171 — 99.65% 638,258 / 640,482 99.08% 42,194 / 42,587
SafariSafari
 — 0.18% 84 / 46,854 0.03% 71 / 213,143 — —
EdgeEdge
 100.0% 139,885 / 139,885 99.44% 1,432 / 1,440 — 99.28% 4,131 / 4,161 99.39% 657 / 661
FirefoxFirefox
 99.84% 51,652 / 51,734 99.92% 7,176 / 7,182 — 0.0% 0 / 95 98.26% 5,695 / 5,796