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Codec: avc1.420814
4.47% Encoder Support
2,815 of 62,993 sessions supported encoding
99.97% Decoder Support
11,997 of 12,001 sessions supported decoding
Codec Specifications
| Codec Family |
AVC (H.264) |
| Profile |
Baseline |
| Level |
2 |
| Maximum Resolution |
SD (384×384 or smaller) |
| Maximum Bitrate |
2 Mbps |
VideoEncoder Support Matrix
Browser × Platform encoder support from 62,993 test sessions. Browser detection based on user agent strings.
VideoDecoder Support Matrix
Browser × Platform decoder support from 12,001 test sessions. Decoder data collection started Jan 2026.