← Back to Codec Support Table

Codec: av01.0.15H.12

4.44% Encoder Support
14,241 of 320,889 sessions supported encoding
87.74% Decoder Support
236,688 of 269,756 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level 5.3 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 240 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,889 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.75% 1,078 / 144,027 1.77% 353 / 19,972 — 0.01% 8 / 63,669 0.84% 65 / 7,723
SafariSafari
 — 25.89% 2,207 / 8,524 32.48% 10,192 / 31,379 — —
EdgeEdge
 0.1% 32 / 31,044 0.0% 0 / 373 — 0.0% 0 / 952 1.49% 1 / 67
FirefoxFirefox
 0.01% 1 / 9,733 0.0% 0 / 1,302 — 0.0% 0 / 29 0.16% 2 / 1,276

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,756 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,592 / 121,595 99.99% 16,252 / 16,253 — 99.99% 53,700 / 53,704 99.63% 6,537 / 6,561
SafariSafari
 — 24.06% 1,711 / 7,110 32.58% 8,395 / 25,770 — —
EdgeEdge
 100.0% 27,026 / 27,027 99.39% 327 / 329 — 99.31% 863 / 869 100.0% 62 / 62
FirefoxFirefox
 0.01% 1 / 7,934 0.0% 0 / 1,081 — 0.0% 0 / 23 0.86% 9 / 1,042