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Codec: av01.1.12H.12

0.0% Encoder Support
0 of 63,061 sessions supported encoding
81.0% Decoder Support
9,649 of 11,913 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (12-bit)
Level 5.0 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 100 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,061 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 / 27,618 0.0% 0 / 4,319 — 0.0% 0 / 12,262 0.0% 0 / 1,601
SafariSafari
 — 0.0% 0 / 1,617 0.0% 0 / 7,203 — —
EdgeEdge
 0.0% 0 / 5,011 0.0% 0 / 43 — 0.0% 0 / 111 0.0% 0 / 12
FirefoxFirefox
 0.0% 0 / 2,196 0.0% 0 / 279 — 0.0% 0 / 12 0.0% 0 / 290

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,913 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,195 / 5,195 100.0% 682 / 682 — 100.0% 2,254 / 2,254 99.52% 415 / 417
SafariSafari
 — 0.75% 2 / 268 0.0% 0 / 1,415 — —
EdgeEdge
 100.0% 1,054 / 1,054 — — 100.0% 28 / 28 —
FirefoxFirefox
 0.0% 0 / 412 0.0% 0 / 41 — — 0.0% 0 / 50