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Codec: hev1.1.6.H150.B0

73.65% Encoder Support
235,810 of 320,160 sessions supported encoding
84.91% Decoder Support
228,587 of 269,201 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main
Level 5 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 100 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,160 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 80.56% 115,985 / 143,979 95.87% 18,750 / 19,558 — 91.19% 57,769 / 63,349 43.63% 3,434 / 7,871
SafariSafari
 — 97.14% 8,366 / 8,612 98.21% 30,828 / 31,391 — —
EdgeEdge
 0.0% 1 / 30,976 0.3% 1 / 335 — 0.0% 0 / 977 3.23% 2 / 62
FirefoxFirefox
 0.01% 1 / 9,631 0.0% 0 / 1,357 — 0.0% 0 / 38 0.96% 12 / 1,256

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,201 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 87.9% 106,751 / 121,446 96.69% 15,446 / 15,975 — 99.7% 53,356 / 53,519 62.72% 4,192 / 6,684
SafariSafari
 — 97.06% 7,024 / 7,237 98.22% 25,227 / 25,684 — —
EdgeEdge
 55.71% 15,036 / 26,989 98.64% 291 / 295 — 100.0% 898 / 898 48.21% 27 / 56
FirefoxFirefox
 0.01% 1 / 7,872 0.45% 5 / 1,104 — 0.0% 0 / 29 2.33% 24 / 1,031