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Codec: av01.2.09H.10

0.0% Encoder Support
0 of 321,189 sessions supported encoding
83.93% Decoder Support
226,757 of 270,166 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (10-bit)
Level 4.1 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 50 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 321,189 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 0 / 144,553 0.0% 0 / 19,828 — 0.0% 0 / 63,751 0.0% 0 / 7,544
SafariSafari
 — 0.0% 0 / 8,789 0.0% 0 / 31,237 — —
EdgeEdge
 0.0% 0 / 30,969 0.0% 0 / 363 — 0.0% 0 / 997 0.0% 0 / 62
FirefoxFirefox
 0.0% 0 / 9,706 0.0% 0 / 1,263 — 0.0% 0 / 32 0.0% 0 / 1,292

VideoDecoder Support Matrix

Browser × Platform decoder support from 270,166 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 122,033 / 122,035 100.0% 16,136 / 16,136 — 100.0% 53,865 / 53,867 99.64% 6,324 / 6,347
SafariSafari
 — 0.11% 8 / 7,343 0.04% 10 / 25,661 — —
EdgeEdge
 100.0% 26,997 / 26,998 100.0% 316 / 316 — 99.24% 919 / 926 100.0% 58 / 58
FirefoxFirefox
 0.04% 3 / 7,951 0.0% 0 / 1,045 — 0.0% 0 / 19 1.32% 14 / 1,059