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Codec: av01.1.13M.12

0.0% Encoder Support
0 of 63,169 sessions supported encoding
80.71% Decoder Support
9,557 of 11,841 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (12-bit)
Level 5.1 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 40 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,169 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 / 27,924 0.0% 0 / 4,321 — 0.0% 0 / 12,148 0.0% 0 / 1,534
SafariSafari
 — 0.0% 0 / 1,645 0.0% 0 / 7,003 — —
EdgeEdge
 0.0% 0 / 5,099 0.0% 0 / 50 — 0.0% 0 / 124 0.0% 0 / 13
FirefoxFirefox
 0.0% 0 / 2,240 0.0% 0 / 286 — — 0.0% 0 / 277

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,841 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,165 / 5,165 100.0% 685 / 685 — 100.0% 2,193 / 2,193 99.2% 373 / 376
SafariSafari
 — 0.67% 2 / 298 0.0% 0 / 1,382 — —
EdgeEdge
 100.0% 1,079 / 1,079 — — 100.0% 42 / 42 —
FirefoxFirefox
 0.0% 0 / 421 0.0% 0 / 56 — — 0.0% 0 / 50