← Back to Codec Support Table

Codec: av01.0.14H.12

4.96% Encoder Support
3,131 of 63,109 sessions supported encoding
85.88% Decoder Support
10,244 of 11,928 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level 5.2 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 240 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,109 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.73% 204 / 27,783 1.52% 66 / 4,334 — 0.03% 4 / 12,266 0.57% 9 / 1,575
SafariSafari
 — 21.7% 370 / 1,705 32.77% 2,287 / 6,979 — —
EdgeEdge
 0.14% 7 / 5,038 0.0% 0 / 44 — 0.0% 0 / 111 —
FirefoxFirefox
 0.0% 0 / 2,210 0.0% 0 / 279 — — 0.0% 0 / 293

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,928 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,224 / 5,224 100.0% 677 / 677 — 100.0% 2,238 / 2,238 99.49% 391 / 393
SafariSafari
 — 22.46% 64 / 285 38.36% 542 / 1,413 — —
EdgeEdge
 100.0% 1,045 / 1,045 — — 100.0% 32 / 32 —
FirefoxFirefox
 0.0% 0 / 429 0.0% 0 / 49 — — 0.0% 0 / 60