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Codec: av01.0.20M.12

5.01% Encoder Support
3,140 of 62,640 sessions supported encoding
85.87% Decoder Support
10,117 of 11,782 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level Level 20
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,640 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.86% 239 / 27,708 1.58% 68 / 4,300 — 0.02% 2 / 12,021 0.44% 7 / 1,591
SafariSafari
 — 22.5% 369 / 1,640 32.24% 2,265 / 7,025 — —
EdgeEdge
 0.18% 9 / 5,053 0.0% 0 / 53 — 0.0% 0 / 103 0.0% 0 / 10
FirefoxFirefox
 0.05% 1 / 2,117 0.0% 0 / 254 — 0.0% 0 / 15 0.0% 0 / 265

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,782 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,192 / 5,192 100.0% 684 / 684 — 100.0% 2,189 / 2,189 99.19% 367 / 370
SafariSafari
 — 23.13% 62 / 268 36.94% 539 / 1,459 — —
EdgeEdge
 100.0% 1,013 / 1,013 100.0% 10 / 10 — 100.0% 28 / 28 —
FirefoxFirefox
 0.0% 0 / 399 0.0% 0 / 33 — — 0.0% 0 / 45