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Codec: av01.0.19M.10

8.31% Encoder Support
26,613 of 320,292 sessions supported encoding
91.4% Decoder Support
246,150 of 269,307 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 6.3 (Main Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 160 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,292 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.75% 1,082 / 144,064 1.64% 326 / 19,863 — 0.03% 20 / 63,500 0.77% 59 / 7,704
SafariSafari
 — 26.09% 2,230 / 8,548 32.55% 10,206 / 31,352 — —
EdgeEdge
 0.13% 40 / 30,600 0.0% 0 / 393 — 0.0% 0 / 976 1.64% 1 / 61
FirefoxFirefox
 99.92% 9,776 / 9,784 99.92% 1,306 / 1,307 — 0.0% 0 / 25 98.68% 1,267 / 1,284

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,307 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,585 / 121,585 100.0% 16,217 / 16,217 — 100.0% 53,525 / 53,527 99.54% 6,460 / 6,490
SafariSafari
 — 24.12% 1,730 / 7,171 32.68% 8,457 / 25,875 — —
EdgeEdge
 100.0% 26,636 / 26,636 99.72% 350 / 351 — 99.44% 887 / 892 100.0% 55 / 55
FirefoxFirefox
 99.71% 7,930 / 7,953 99.81% 1,066 / 1,068 — 0.0% 0 / 19 99.52% 1,047 / 1,052