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Codec: hev1.2.4.L186.B0

5.44% Encoder Support
116,954 of 2,148,489 sessions supported encoding
63.87% Decoder Support
1,339,609 of 2,097,513 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main 10
Level 6.2 (Main Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 240 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,489 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.52% 4,468 / 866,890 0.0% 0 / 100,645 — 0.0% 0 / 649,139 0.0% 0 / 43,844
SafariSafari
 — 69.82% 33,544 / 48,043 35.35% 77,411 / 218,977 — —
EdgeEdge
 0.0% 0 / 143,815 0.07% 1 / 1,511 — 0.0% 0 / 4,341 0.0% 0 / 671
FirefoxFirefox
 0.0% 0 / 53,701 0.0% 0 / 7,388 — 0.0% 0 / 92 0.53% 32 / 6,067

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,513 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 82.31% 695,105 / 844,537 96.57% 93,677 / 97,005 — 52.44% 335,255 / 639,317 49.3% 21,009 / 42,618
SafariSafari
 — 69.88% 32,594 / 46,645 35.41% 75,531 / 213,304 — —
EdgeEdge
 56.94% 79,615 / 139,811 98.77% 1,444 / 1,462 — 78.68% 3,351 / 4,259 71.95% 477 / 663
FirefoxFirefox
 0.01% 4 / 51,860 0.8% 57 / 7,166 — 0.0% 0 / 87 1.81% 105 / 5,807