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Codec: av01.0.15M.12

4.49% Encoder Support
14,398 of 320,480 sessions supported encoding
87.75% Decoder Support
236,338 of 269,336 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level 5.3 (Main Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 60 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,480 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.78% 1,123 / 143,829 1.88% 368 / 19,625 — 0.02% 12 / 63,972 0.76% 59 / 7,763
SafariSafari
 — 25.91% 2,219 / 8,565 32.76% 10,274 / 31,357 — —
EdgeEdge
 0.11% 33 / 30,784 0.0% 0 / 372 — 0.0% 0 / 967 1.41% 1 / 71
FirefoxFirefox
 0.0% 0 / 9,718 0.0% 0 / 1,317 — 0.0% 0 / 32 0.08% 1 / 1,284

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,336 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,392 / 121,395 100.0% 15,990 / 15,990 — 99.99% 53,895 / 53,899 99.57% 6,521 / 6,549
SafariSafari
 — 23.88% 1,720 / 7,204 32.96% 8,464 / 25,682 — —
EdgeEdge
 100.0% 26,857 / 26,857 100.0% 334 / 334 — 99.66% 889 / 892 100.0% 64 / 64
FirefoxFirefox
 0.05% 4 / 7,941 0.0% 0 / 1,076 — 0.0% 0 / 25 0.87% 9 / 1,037