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Codec: av01.0.08M.10

9.34% Encoder Support
5,831 of 62,455 sessions supported encoding
90.29% Decoder Support
10,606 of 11,747 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 4.0 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 12 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,455 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.76% 209 / 27,628 1.42% 62 / 4,371 — 0.01% 1 / 12,016 1.01% 16 / 1,585
SafariSafari
 — 23.12% 381 / 1,648 32.49% 2,231 / 6,866 — —
EdgeEdge
 0.24% 12 / 4,949 0.0% 0 / 55 — 0.0% 0 / 101 9.09% 1 / 11
FirefoxFirefox
 100.0% 2,175 / 2,175 100.0% 282 / 282 — 0.0% 0 / 10 99.29% 280 / 282

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,747 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,258 / 5,258 100.0% 687 / 687 — 100.0% 2,166 / 2,166 99.76% 418 / 419
SafariSafari
 — 23.35% 60 / 257 35.64% 490 / 1,375 — —
EdgeEdge
 100.0% 960 / 960 — — 100.0% 29 / 29 —
FirefoxFirefox
 99.51% 407 / 409 100.0% 47 / 47 — — 97.5% 39 / 40