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Codec: av01.1.18M.08

79.64% Encoder Support
254,262 of 319,249 sessions supported encoding
84.03% Decoder Support
225,522 of 268,380 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level 6.2 (Main Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 160 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 319,249 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.24% 142,985 / 144,078 98.25% 19,336 / 19,680 — 84.23% 53,195 / 63,155 87.53% 6,695 / 7,649
SafariSafari
 — 0.12% 10 / 8,506 0.03% 8 / 30,947 — —
EdgeEdge
 99.52% 30,648 / 30,795 99.74% 379 / 380 — 89.45% 848 / 948 98.44% 63 / 64
FirefoxFirefox
 0.03% 3 / 9,616 0.0% 0 / 1,292 — 0.0% 0 / 38 1.05% 14 / 1,331

VideoDecoder Support Matrix

Browser × Platform decoder support from 268,380 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,587 / 121,588 100.0% 16,010 / 16,010 — 100.0% 53,272 / 53,274 99.61% 6,435 / 6,460
SafariSafari
 — 0.13% 9 / 7,122 0.06% 14 / 25,396 — —
EdgeEdge
 100.0% 26,855 / 26,856 99.7% 331 / 332 — 99.54% 865 / 869 100.0% 57 / 57
FirefoxFirefox
 0.04% 3 / 7,875 0.0% 0 / 1,051 — 0.0% 0 / 28 1.1% 12 / 1,089