← Back to Codec Support Table

Codec: av01.0.04M.12

5.06% Encoder Support
3,187 of 63,014 sessions supported encoding
86.35% Decoder Support
10,285 of 11,911 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level 3.0 (Main Tier)
Maximum Resolution HD ready (1024×960)
Maximum Bitrate 6 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,014 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.79% 218 / 27,688 1.4% 61 / 4,364 — 0.03% 4 / 12,110 0.55% 9 / 1,639
SafariSafari
 — 23.69% 393 / 1,659 32.93% 2,339 / 7,104 — —
EdgeEdge
 0.14% 7 / 5,062 0.0% 0 / 44 — 0.0% 0 / 99 —
FirefoxFirefox
 0.0% 0 / 2,154 0.0% 0 / 301 — 0.0% 0 / 13 0.33% 1 / 305

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,911 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,275 / 5,275 100.0% 663 / 663 — 100.0% 2,228 / 2,228 99.28% 413 / 416
SafariSafari
 — 22.01% 59 / 268 39.5% 557 / 1,410 — —
EdgeEdge
 100.0% 1,031 / 1,031 — — 100.0% 28 / 28 —
FirefoxFirefox
 0.0% 0 / 384 0.0% 0 / 56 — — 0.0% 0 / 65