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Codec: av01.1.20H.12

0.0% Encoder Support
0 of 63,235 sessions supported encoding
80.46% Decoder Support
9,631 of 11,970 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (12-bit)
Level Level 20
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,235 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 / 27,972 0.0% 0 / 4,349 — 0.0% 0 / 12,222 0.0% 0 / 1,639
SafariSafari
 — 0.0% 0 / 1,637 0.0% 0 / 7,018 — —
EdgeEdge
 0.0% 0 / 4,901 0.0% 0 / 56 — 0.0% 0 / 106 —
FirefoxFirefox
 0.0% 0 / 2,265 0.0% 0 / 253 — 0.0% 0 / 11 0.0% 0 / 313

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,970 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,197 / 5,197 100.0% 692 / 692 — 100.0% 2,273 / 2,273 99.74% 381 / 382
SafariSafari
 — 0.0% 0 / 276 0.07% 1 / 1,442 — —
EdgeEdge
 100.0% 1,036 / 1,036 100.0% 12 / 12 — 100.0% 31 / 31 —
FirefoxFirefox
 0.0% 0 / 450 0.0% 0 / 44 — — 0.0% 0 / 59