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Codec: av01.1.18H.08

76.95% Encoder Support
48,973 of 63,646 sessions supported encoding
80.75% Decoder Support
9,837 of 12,182 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level 6.2 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 800 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,646 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.04% 27,574 / 27,840 98.5% 4,407 / 4,474 — 82.54% 10,177 / 12,330 90.31% 1,454 / 1,610
SafariSafari
 — 0.12% 2 / 1,649 0.06% 4 / 7,031 — —
EdgeEdge
 99.62% 5,188 / 5,208 96.3% 52 / 54 — 88.3% 83 / 94 —
FirefoxFirefox
 0.04% 1 / 2,265 0.34% 1 / 291 — 0.0% 0 / 13 0.67% 2 / 297

VideoDecoder Support Matrix

Browser × Platform decoder support from 12,182 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,281 / 5,281 100.0% 723 / 723 — 100.0% 2,329 / 2,329 98.72% 386 / 391
SafariSafari
 — 0.0% 0 / 278 0.14% 2 / 1,437 — —
EdgeEdge
 100.0% 1,074 / 1,074 100.0% 13 / 13 — 100.0% 25 / 25 —
FirefoxFirefox
 0.0% 0 / 430 0.0% 0 / 50 — — 0.0% 0 / 67