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Codec: av01.1.08M.12

0.0% Encoder Support
0 of 320,793 sessions supported encoding
83.77% Decoder Support
225,620 of 269,327 sessions supported decoding

Codec Specifications

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

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,793 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 / 143,826 0.0% 0 / 19,684 — 0.0% 0 / 63,570 0.0% 0 / 7,823
SafariSafari
 — 0.0% 0 / 8,598 0.0% 0 / 31,344 — —
EdgeEdge
 0.0% 0 / 31,050 0.0% 0 / 375 — 0.0% 0 / 952 0.0% 0 / 67
FirefoxFirefox
 0.0% 0 / 9,928 0.0% 0 / 1,348 — 0.0% 0 / 31 0.0% 0 / 1,376

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,327 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,206 / 121,209 100.0% 16,012 / 16,012 — 99.99% 53,454 / 53,457 99.53% 6,564 / 6,595
SafariSafari
 — 0.12% 9 / 7,280 0.05% 14 / 25,713 — —
EdgeEdge
 100.0% 27,007 / 27,007 99.7% 336 / 337 — 99.42% 860 / 865 100.0% 59 / 59
FirefoxFirefox
 0.04% 3 / 8,128 0.0% 0 / 1,123 — 0.0% 0 / 20 1.25% 14 / 1,121