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Codec: avc1.640014

18.72% Encoder Support
11,768 of 62,872 sessions supported encoding
99.93% Decoder Support
11,760 of 11,768 sessions supported decoding

Codec Specifications

Codec Family AVC (H.264)
Profile High
Level 2
Maximum Resolution SD (384×384 or smaller)
Maximum Bitrate 2 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,872 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.02% 5 / 27,695 0.07% 3 / 4,310 — 0.03% 4 / 12,221 0.37% 6 / 1,606
SafariSafari
 — 99.75% 1,611 / 1,615 99.97% 6,950 / 6,952 — —
EdgeEdge
 0.0% 0 / 4,962 0.0% 0 / 47 — 0.0% 0 / 99 —
FirefoxFirefox
 95.05% 2,151 / 2,263 100.0% 296 / 296 — 0.0% 0 / 13 98.36% 299 / 304

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,768 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.98% 5,164 / 5,165 99.85% 669 / 670 — 100.0% 2,251 / 2,251 99.21% 378 / 381
SafariSafari
 — 100.0% 250 / 250 100.0% 1,394 / 1,394 — —
EdgeEdge
 100.0% 1,004 / 1,004 100.0% 11 / 11 — 100.0% 24 / 24 —
FirefoxFirefox
 100.0% 436 / 436 100.0% 52 / 52 — — 100.0% 48 / 48