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Codec: av01.2.15H.12

4.33% Encoder Support
2,732 of 63,044 sessions supported encoding
85.1% Decoder Support
10,260 of 12,057 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level 5.3 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 240 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,044 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.03% 9 / 27,810 0.0% 0 / 4,334 — 0.0% 0 / 12,196 0.0% 0 / 1,613
SafariSafari
 — 0.12% 2 / 1,660 0.0% 0 / 7,059 — —
EdgeEdge
 0.0% 0 / 5,008 0.0% 0 / 50 — 0.0% 0 / 108 0.0% 0 / 13
FirefoxFirefox
 99.91% 2,171 / 2,173 100.0% 259 / 259 — 0.0% 0 / 10 98.98% 291 / 294

VideoDecoder Support Matrix

Browser × Platform decoder support from 12,057 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,347 / 5,347 100.0% 714 / 714 — 100.0% 2,203 / 2,203 99.51% 403 / 405
SafariSafari
 — 0.66% 2 / 302 0.07% 1 / 1,417 — —
EdgeEdge
 100.0% 1,018 / 1,018 100.0% 11 / 11 — 100.0% 30 / 30 —
FirefoxFirefox
 99.5% 401 / 403 100.0% 55 / 55 — — 100.0% 67 / 67