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Codec: av01.0.12H.10

9.11% Encoder Support
5,708 of 62,632 sessions supported encoding
90.55% Decoder Support
10,685 of 11,800 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 5.0 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 100 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,632 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.72% 198 / 27,641 1.42% 62 / 4,359 — 0.02% 2 / 12,159 0.69% 11 / 1,604
SafariSafari
 — 21.02% 331 / 1,575 32.24% 2,246 / 6,966 — —
EdgeEdge
 0.14% 7 / 4,987 0.0% 0 / 49 — 0.0% 0 / 102 —
FirefoxFirefox
 99.95% 2,118 / 2,119 99.64% 278 / 279 — 0.0% 0 / 11 99.26% 268 / 270

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,800 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,104 / 5,104 100.0% 682 / 682 — 100.0% 2,275 / 2,275 99.25% 399 / 402
SafariSafari
 — 19.31% 45 / 233 37.04% 516 / 1,393 — —
EdgeEdge
 100.0% 1,069 / 1,069 — — 100.0% 36 / 36 —
FirefoxFirefox
 99.76% 417 / 418 100.0% 53 / 53 — — 98.0% 49 / 50