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Codec: hev1.1.6.L30.B0

75.22% Encoder Support
47,483 of 63,124 sessions supported encoding
84.9% Decoder Support
10,043 of 11,829 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main
Level 1 (Main Tier)
Maximum Resolution SD (384×384 or smaller)
Maximum Bitrate 128 Kbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,124 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 80.92% 22,442 / 27,734 96.32% 4,235 / 4,397 — 90.94% 11,069 / 12,172 47.79% 745 / 1,559
SafariSafari
 — 96.68% 1,542 / 1,595 98.01% 6,996 / 7,138 — —
EdgeEdge
 0.02% 1 / 5,071 4.26% 2 / 47 — 0.0% 0 / 117 0.0% 0 / 13
FirefoxFirefox
 0.0% 0 / 2,221 0.36% 1 / 275 — 0.0% 0 / 13 0.71% 2 / 283

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,829 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 89.67% 4,600 / 5,130 95.53% 641 / 671 — 99.43% 2,276 / 2,289 50.53% 191 / 378
SafariSafari
 — 95.29% 263 / 276 98.28% 1,373 / 1,397 — —
EdgeEdge
 55.87% 581 / 1,040 — — 100.0% 33 / 33 —
FirefoxFirefox
 0.0% 0 / 415 0.0% 0 / 51 — — 0.0% 0 / 50