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Codec: hev1.1.6.H150.B0

77.01% Encoder Support
1,653,718 of 2,147,278 sessions supported encoding
86.66% Decoder Support
1,816,592 of 2,096,319 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main
Level 5 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 100 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,147,278 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 79.56% 689,145 / 866,225 96.07% 96,203 / 100,137 — 90.01% 584,702 / 649,627 46.61% 20,506 / 43,991
SafariSafari
 — 97.71% 47,094 / 48,200 97.82% 213,412 / 218,170 — —
EdgeEdge
 0.01% 11 / 144,018 0.07% 1 / 1,423 — 0.0% 0 / 4,305 0.45% 3 / 673
FirefoxFirefox
 0.01% 5 / 53,546 0.01% 1 / 7,491 — 0.9% 1 / 111 1.14% 68 / 5,945

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,319 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 85.16% 718,450 / 843,692 96.54% 93,213 / 96,554 — 99.24% 634,963 / 639,797 66.93% 28,647 / 42,804
SafariSafari
 — 97.71% 45,752 / 46,825 97.81% 207,811 / 212,463 — —
EdgeEdge
 56.6% 79,261 / 140,031 98.12% 1,357 / 1,383 — 99.76% 4,216 / 4,226 75.26% 502 / 667
FirefoxFirefox
 0.01% 6 / 51,787 0.72% 52 / 7,238 — 0.98% 1 / 102 2.29% 131 / 5,720