← Back to Codec Support Table

Codec: hev1.1.6.H183.B0

67.07% Encoder Support
42,372 of 63,173 sessions supported encoding
76.0% Decoder Support
9,129 of 12,012 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main
Level 6.1 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 480 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,173 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 81.37% 22,526 / 27,683 96.11% 4,245 / 4,417 — 90.48% 11,123 / 12,294 44.64% 700 / 1,568
SafariSafari
 — 67.71% 1,101 / 1,626 34.83% 2,478 / 7,115 — —
EdgeEdge
 0.0% 0 / 5,032 4.26% 2 / 47 — 0.0% 0 / 91 0.0% 0 / 10
FirefoxFirefox
 0.04% 1 / 2,223 0.0% 0 / 280 — 0.0% 0 / 12 0.7% 2 / 286

VideoDecoder Support Matrix

Browser × Platform decoder support from 12,012 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 88.64% 4,626 / 5,219 96.11% 667 / 694 — 99.48% 2,287 / 2,299 47.94% 198 / 413
SafariSafari
 — 62.82% 174 / 277 39.64% 580 / 1,463 — —
EdgeEdge
 52.85% 538 / 1,018 — — 100.0% 30 / 30 —
FirefoxFirefox
 0.0% 0 / 407 0.0% 0 / 53 — — 0.0% 0 / 58