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Codec: av01.0.08H.10

9.4% Encoder Support
5,924 of 63,034 sessions supported encoding
90.14% Decoder Support
10,622 of 11,784 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 4.0 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 30 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,034 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 / 27,716 1.54% 68 / 4,417 — 0.02% 2 / 12,245 0.51% 8 / 1,568
SafariSafari
 — 22.29% 354 / 1,588 32.58% 2,320 / 7,121 — —
EdgeEdge
 0.12% 6 / 4,972 0.0% 0 / 55 — 0.0% 0 / 100 —
FirefoxFirefox
 99.91% 2,183 / 2,185 100.0% 282 / 282 — 0.0% 0 / 10 98.65% 292 / 296

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,784 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,157 / 5,157 100.0% 710 / 710 — 100.0% 2,240 / 2,240 99.74% 389 / 390
SafariSafari
 — 22.63% 62 / 274 35.94% 510 / 1,419 — —
EdgeEdge
 100.0% 1,005 / 1,005 — — 100.0% 26 / 26 —
FirefoxFirefox
 99.23% 385 / 388 100.0% 50 / 50 — — 100.0% 50 / 50