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Codec: av01.1.19M.08

77.17% Encoder Support
48,514 of 62,870 sessions supported encoding
80.73% Decoder Support
9,697 of 12,012 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level 6.3 (Main Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 160 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,870 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.17% 27,397 / 27,625 98.39% 4,287 / 4,357 — 82.95% 10,183 / 12,276 90.23% 1,404 / 1,556
SafariSafari
 — 0.06% 1 / 1,674 0.03% 2 / 6,945 — —
EdgeEdge
 99.68% 5,050 / 5,066 95.56% 43 / 45 — 87.72% 100 / 114 100.0% 10 / 10
FirefoxFirefox
 0.05% 1 / 2,145 0.0% 0 / 275 — — 0.0% 0 / 281

VideoDecoder Support Matrix

Browser × Platform decoder support from 12,012 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,262 / 5,262 100.0% 700 / 700 — 100.0% 2,246 / 2,246 98.99% 392 / 396
SafariSafari
 — 0.0% 0 / 271 0.0% 0 / 1,433 — —
EdgeEdge
 100.0% 1,039 / 1,039 — — 100.0% 38 / 38 —
FirefoxFirefox
 0.0% 0 / 424 0.0% 0 / 45 — — 0.0% 0 / 64