← Back to Codec Support Table

Codec: avc1.641014

4.55% Encoder Support
2,872 of 63,165 sessions supported encoding
99.95% Decoder Support
12,024 of 12,030 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 63,165 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 / 27,735 0.07% 3 / 4,417 — 0.03% 4 / 12,245 0.12% 2 / 1,602
SafariSafari
 — 1.72% 28 / 1,627 1.7% 119 / 6,985 — —
EdgeEdge
 0.0% 0 / 5,116 0.0% 0 / 44 — 0.0% 0 / 103 0.0% 0 / 11
FirefoxFirefox
 95.69% 2,155 / 2,252 100.0% 267 / 267 — — 98.59% 280 / 284

VideoDecoder Support Matrix

Browser × Platform decoder support from 12,030 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.96% 5,309 / 5,311 100.0% 704 / 704 — 100.0% 2,253 / 2,253 99.24% 391 / 394
SafariSafari
 — 100.0% 281 / 281 100.0% 1,422 / 1,422 — —
EdgeEdge
 100.0% 1,072 / 1,072 100.0% 10 / 10 — 100.0% 32 / 32 —
FirefoxFirefox
 100.0% 399 / 399 100.0% 38 / 38 — — 100.0% 49 / 49