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Codec: hev1.1.6.L150.B0

75.21% Encoder Support
47,019 of 62,513 sessions supported encoding
84.61% Decoder Support
10,041 of 11,868 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main
Level 5 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 25 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,513 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 81.59% 22,376 / 27,425 96.07% 4,130 / 4,299 — 90.48% 10,946 / 12,098 45.92% 738 / 1,607
SafariSafari
 — 96.66% 1,590 / 1,645 97.92% 6,779 / 6,923 — —
EdgeEdge
 0.02% 1 / 5,005 5.17% 3 / 58 — 0.0% 0 / 92 0.0% 0 / 11
FirefoxFirefox
 0.04% 1 / 2,264 0.0% 0 / 289 — — 1.0% 3 / 300

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,868 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 89.34% 4,687 / 5,246 97.23% 668 / 687 — 99.4% 2,169 / 2,182 48.59% 189 / 389
SafariSafari
 — 95.5% 276 / 289 97.68% 1,388 / 1,421 — —
EdgeEdge
 54.03% 543 / 1,005 100.0% 11 / 11 — 100.0% 28 / 28 —
FirefoxFirefox
 0.0% 0 / 410 0.0% 0 / 55 — — 1.82% 1 / 55