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Codec: av01.1.20H.12

0.0% Encoder Support
0 of 320,757 sessions supported encoding
83.89% Decoder Support
226,054 of 269,476 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 320,757 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 / 144,450 0.0% 0 / 19,584 — 0.0% 0 / 63,521 0.0% 0 / 7,835
SafariSafari
 — 0.0% 0 / 8,565 0.0% 0 / 31,213 — —
EdgeEdge
 0.0% 0 / 30,838 0.0% 0 / 358 — 0.0% 0 / 962 0.0% 0 / 69
FirefoxFirefox
 0.0% 0 / 9,903 0.0% 0 / 1,294 — 0.0% 0 / 39 0.0% 0 / 1,341

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,476 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,669 / 121,672 100.0% 15,927 / 15,927 — 100.0% 53,570 / 53,572 99.56% 6,549 / 6,578
SafariSafari
 — 0.08% 6 / 7,201 0.05% 12 / 25,627 — —
EdgeEdge
 100.0% 26,973 / 26,973 100.0% 314 / 314 — 99.32% 881 / 887 100.0% 63 / 63
FirefoxFirefox
 0.05% 4 / 8,088 0.0% 0 / 1,085 — 0.0% 0 / 30 0.74% 8 / 1,087