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Codec: hev1.1.6.L150.B0

73.72% Encoder Support
236,057 of 320,196 sessions supported encoding
85.01% Decoder Support
229,124 of 269,524 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 320,196 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 80.78% 116,168 / 143,806 95.73% 18,905 / 19,748 — 90.9% 57,864 / 63,659 44.55% 3,459 / 7,764
SafariSafari
 — 97.33% 8,341 / 8,570 98.2% 30,609 / 31,170 — —
EdgeEdge
 0.0% 1 / 30,868 0.8% 3 / 373 — 0.0% 0 / 944 1.61% 1 / 62
FirefoxFirefox
 0.01% 1 / 9,763 0.0% 0 / 1,372 — 0.0% 0 / 32 1.1% 14 / 1,269

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,524 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 88.06% 107,103 / 121,626 96.58% 15,584 / 16,136 — 99.66% 53,558 / 53,743 64.13% 4,198 / 6,546
SafariSafari
 — 97.42% 7,021 / 7,207 98.27% 25,205 / 25,649 — —
EdgeEdge
 55.36% 14,874 / 26,868 98.16% 320 / 326 — 99.89% 879 / 880 53.7% 29 / 54
FirefoxFirefox
 0.04% 3 / 7,909 0.53% 6 / 1,138 — 0.0% 0 / 24 2.15% 22 / 1,024