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Codec: av01.1.08H.12

0.0% Encoder Support
0 of 62,888 sessions supported encoding
80.85% Decoder Support
9,640 of 11,923 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (12-bit)
Level 4.0 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 30 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,888 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 / 27,637 0.0% 0 / 4,362 — 0.0% 0 / 12,154 0.0% 0 / 1,650
SafariSafari
 — 0.0% 0 / 1,609 0.0% 0 / 7,109 — —
EdgeEdge
 0.0% 0 / 5,013 0.0% 0 / 53 — 0.0% 0 / 114 0.0% 0 / 11
FirefoxFirefox
 0.0% 0 / 2,128 0.0% 0 / 270 — 0.0% 0 / 12 0.0% 0 / 289

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,923 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,241 / 5,241 100.0% 647 / 647 — 100.0% 2,259 / 2,259 99.51% 406 / 408
SafariSafari
 — 0.0% 0 / 272 0.14% 2 / 1,449 — —
EdgeEdge
 100.0% 1,040 / 1,040 — — 100.0% 33 / 33 —
FirefoxFirefox
 0.0% 0 / 396 0.0% 0 / 48 — — 0.0% 0 / 59