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Codec: av01.0.09H.10

9.31% Encoder Support
5,856 of 62,888 sessions supported encoding
90.11% Decoder Support
10,843 of 12,033 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 4.1 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 50 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,888 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.82% 226 / 27,626 1.55% 67 / 4,310 — 0.02% 2 / 12,244 0.44% 7 / 1,603
SafariSafari
 — 22.89% 377 / 1,647 31.49% 2,191 / 6,958 — —
EdgeEdge
 0.14% 7 / 5,010 0.0% 0 / 51 — 0.0% 0 / 107 0.0% 0 / 15
FirefoxFirefox
 99.91% 2,233 / 2,235 100.0% 256 / 256 — 0.0% 0 / 16 99.08% 322 / 325

VideoDecoder Support Matrix

Browser × Platform decoder support from 12,033 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,286 / 5,286 100.0% 717 / 717 — 100.0% 2,308 / 2,308 99.24% 391 / 394
SafariSafari
 — 22.83% 63 / 276 35.3% 503 / 1,425 — —
EdgeEdge
 100.0% 1,006 / 1,006 — — 100.0% 28 / 28 —
FirefoxFirefox
 100.0% 394 / 394 100.0% 40 / 40 — — 100.0% 60 / 60