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Codec: av01.0.14H.10

9.53% Encoder Support
5,988 of 62,847 sessions supported encoding
90.29% Decoder Support
10,819 of 11,983 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 5.2 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 240 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,847 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.83% 229 / 27,468 1.6% 70 / 4,383 — 0.02% 2 / 12,174 0.69% 11 / 1,583
SafariSafari
 — 22.08% 376 / 1,703 33.59% 2,379 / 7,083 — —
EdgeEdge
 0.18% 9 / 5,068 0.0% 0 / 44 — 0.0% 0 / 103 0.0% 0 / 10
FirefoxFirefox
 100.0% 2,158 / 2,158 100.0% 283 / 283 — 0.0% 0 / 12 99.67% 298 / 299

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,983 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,161 / 5,161 100.0% 679 / 679 — 100.0% 2,309 / 2,309 98.98% 388 / 392
SafariSafari
 — 20.99% 55 / 262 38.26% 557 / 1,456 — —
EdgeEdge
 100.0% 1,062 / 1,062 — — 100.0% 33 / 33 —
FirefoxFirefox
 99.77% 425 / 426 100.0% 53 / 53 — — 98.15% 53 / 54