← Back to Codec Support Table

Codec: av01.1.14H.08

76.79% Encoder Support
48,380 of 63,001 sessions supported encoding
80.49% Decoder Support
9,618 of 11,950 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level 5.2 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 240 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,001 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.22% 27,319 / 27,533 98.33% 4,309 / 4,382 — 82.65% 10,093 / 12,211 88.99% 1,431 / 1,608
SafariSafari
 — 0.0% 0 / 1,644 0.04% 3 / 7,135 — —
EdgeEdge
 99.68% 5,045 / 5,061 98.25% 56 / 57 — 90.83% 99 / 109 —
FirefoxFirefox
 0.05% 1 / 2,186 0.0% 0 / 300 — 0.0% 0 / 13 0.34% 1 / 292

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,950 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,191 / 5,191 100.0% 714 / 714 — 100.0% 2,242 / 2,242 100.0% 399 / 399
SafariSafari
 — 0.0% 0 / 284 0.14% 2 / 1,464 — —
EdgeEdge
 100.0% 1,027 / 1,027 100.0% 10 / 10 — 100.0% 29 / 29 —
FirefoxFirefox
 0.0% 0 / 408 0.0% 0 / 42 — — 0.0% 0 / 67