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Codec: avc1.4d080a

4.45% Encoder Support
2,788 of 62,688 sessions supported encoding
99.92% Decoder Support
11,852 of 11,861 sessions supported decoding

Codec Specifications

Codec Family AVC (H.264)
Profile Main
Level 1
Maximum Resolution SD (384×384 or smaller)
Maximum Bitrate 64 Kbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,688 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.01% 4 / 27,531 0.09% 4 / 4,432 — 0.03% 4 / 12,066 0.3% 5 / 1,656
SafariSafari
 — 2.24% 36 / 1,609 1.72% 121 / 7,020 — —
EdgeEdge
 0.0% 0 / 5,031 0.0% 0 / 52 — 0.0% 0 / 101 0.0% 0 / 11
FirefoxFirefox
 95.5% 2,060 / 2,157 100.0% 265 / 265 — — 97.89% 279 / 285

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,861 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.96% 5,178 / 5,180 99.57% 689 / 692 — 100.0% 2,216 / 2,216 99.22% 383 / 386
SafariSafari
 — 100.0% 275 / 275 100.0% 1,464 / 1,464 — —
EdgeEdge
 100.0% 1,026 / 1,026 — — 100.0% 33 / 33 —
FirefoxFirefox
 100.0% 401 / 401 100.0% 54 / 54 — — 100.0% 55 / 55