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Codec: hev1.1.6.L120.B0

77.06% Encoder Support
1,654,293 of 2,146,673 sessions supported encoding
86.7% Decoder Support
1,816,686 of 2,095,489 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main
Level 4 (Main Tier)
Maximum Resolution 1080p (1920×1080)
Maximum Bitrate 12 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,146,673 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 79.55% 690,036 / 867,376 96.18% 96,534 / 100,372 — 89.99% 584,191 / 649,153 46.58% 20,506 / 44,024
SafariSafari
 — 97.91% 47,218 / 48,225 97.84% 213,078 / 217,793 — —
EdgeEdge
 0.01% 10 / 142,876 0.14% 2 / 1,453 — 0.0% 0 / 4,221 0.14% 1 / 703
FirefoxFirefox
 0.01% 6 / 53,478 0.03% 2 / 7,363 — 0.99% 1 / 101 1.08% 65 / 6,041

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,095,489 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 85.16% 719,412 / 844,743 96.63% 93,335 / 96,595 — 99.24% 634,511 / 639,339 67.01% 28,691 / 42,814
SafariSafari
 — 97.93% 45,898 / 46,870 97.83% 207,599 / 212,197 — —
EdgeEdge
 56.67% 78,711 / 138,900 98.52% 1,397 / 1,418 — 99.73% 4,126 / 4,137 76.07% 531 / 698
FirefoxFirefox
 0.01% 7 / 51,676 0.81% 58 / 7,128 — 1.08% 1 / 93 2.26% 131 / 5,799