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Codec: hev1.1.6.H120.B0

75.29% Encoder Support
47,349 of 62,892 sessions supported encoding
84.65% Decoder Support
9,990 of 11,802 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main
Level 4 (High Tier)
Maximum Resolution 1080p (1920×1080)
Maximum Bitrate 30 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,892 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 81.32% 22,467 / 27,628 96.63% 4,238 / 4,386 — 90.08% 10,921 / 12,123 48.91% 786 / 1,607
SafariSafari
 — 96.45% 1,578 / 1,636 97.72% 6,909 / 7,070 — —
EdgeEdge
 0.0% 0 / 4,968 4.0% 2 / 50 — 0.0% 0 / 120 0.0% 0 / 13
FirefoxFirefox
 0.0% 0 / 2,223 0.0% 0 / 266 — — 0.99% 3 / 302

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,802 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 89.49% 4,634 / 5,178 96.37% 638 / 662 — 99.56% 2,245 / 2,255 51.23% 187 / 365
SafariSafari
 — 96.39% 240 / 249 97.54% 1,390 / 1,425 — —
EdgeEdge
 54.62% 550 / 1,007 90.0% 9 / 10 — 100.0% 31 / 31 —
FirefoxFirefox
 0.0% 0 / 436 0.0% 0 / 44 — — 0.0% 0 / 62