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Codec: av01.0.14M.10

8.34% Encoder Support
26,761 of 321,040 sessions supported encoding
91.54% Decoder Support
247,100 of 269,936 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 5.2 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 60 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 321,040 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.77% 1,115 / 144,246 1.62% 321 / 19,851 — 0.02% 12 / 63,612 0.83% 64 / 7,695
SafariSafari
 — 25.75% 2,195 / 8,525 32.72% 10,191 / 31,149 — —
EdgeEdge
 0.11% 35 / 31,170 0.0% 0 / 349 — 0.0% 0 / 962 1.47% 1 / 68
FirefoxFirefox
 99.88% 9,870 / 9,882 100.0% 1,371 / 1,371 — 0.0% 0 / 34 98.7% 1,287 / 1,304

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,936 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,743 / 121,743 100.0% 16,102 / 16,102 — 100.0% 53,816 / 53,818 99.62% 6,481 / 6,506
SafariSafari
 — 24.26% 1,738 / 7,165 32.75% 8,337 / 25,459 — —
EdgeEdge
 100.0% 27,175 / 27,175 99.67% 302 / 303 — 99.54% 868 / 872 100.0% 62 / 62
FirefoxFirefox
 99.74% 8,072 / 8,093 99.91% 1,127 / 1,128 — 0.0% 0 / 25 99.54% 1,077 / 1,082