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Codec: hev1.1.6.L150.B0

77.08% Encoder Support
1,656,121 of 2,148,642 sessions supported encoding
86.66% Decoder Support
1,818,183 of 2,097,970 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 2,148,642 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 79.64% 691,347 / 868,045 96.06% 96,441 / 100,399 — 90.02% 584,921 / 649,764 46.85% 20,502 / 43,758
SafariSafari
 — 97.8% 46,883 / 47,937 97.81% 213,354 / 218,133 — —
EdgeEdge
 0.01% 15 / 143,581 0.4% 6 / 1,485 — 0.0% 0 / 4,160 0.61% 4 / 659
FirefoxFirefox
 0.01% 4 / 53,816 0.03% 2 / 7,471 — 0.0% 0 / 102 1.08% 64 / 5,948

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,970 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 85.15% 720,249 / 845,865 96.55% 93,449 / 96,787 — 99.24% 635,009 / 639,848 67.18% 28,578 / 42,540
SafariSafari
 — 97.83% 45,563 / 46,574 97.81% 207,950 / 212,612 — —
EdgeEdge
 56.6% 79,009 / 139,581 98.26% 1,413 / 1,438 — 99.71% 4,084 / 4,096 72.66% 473 / 651
FirefoxFirefox
 0.01% 7 / 51,962 0.8% 58 / 7,237 — 0.0% 0 / 94 2.03% 116 / 5,703