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Codec: hev1.1.6.H180.B0

73.07% Encoder Support
234,014 of 320,261 sessions supported encoding
84.55% Decoder Support
227,399 of 268,965 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main
Level 6 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 240 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,261 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 80.45% 115,775 / 143,915 95.92% 18,989 / 19,796 — 90.93% 57,871 / 63,642 44.61% 3,463 / 7,762
SafariSafari
 — 91.3% 7,761 / 8,501 94.98% 29,452 / 31,009 — —
EdgeEdge
 0.0% 1 / 30,927 0.26% 1 / 388 — 0.0% 0 / 951 1.43% 1 / 70
FirefoxFirefox
 0.0% 0 / 9,752 0.0% 0 / 1,370 — 0.0% 0 / 31 0.83% 11 / 1,333

VideoDecoder Support Matrix

Browser × Platform decoder support from 268,965 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 87.95% 106,840 / 121,473 96.79% 15,602 / 16,120 — 99.71% 53,458 / 53,614 64.05% 4,191 / 6,543
SafariSafari
 — 91.6% 6,525 / 7,123 95.05% 24,169 / 25,427 — —
EdgeEdge
 56.01% 15,016 / 26,808 97.97% 337 / 344 — 100.0% 875 / 875 58.46% 38 / 65
FirefoxFirefox
 0.01% 1 / 7,949 0.53% 6 / 1,123 — 0.0% 0 / 23 1.94% 21 / 1,081