CodecProbe

Multi-API codec testing for media server enthusiasts

Device

BrowserDetecting...

Display & Decoding

Detecting device capabilities...

About

Three browser APIs, three different answers for the same codec. CodecProbe tests 91 codecs across HEVC, Dolby Vision, AV1, VP9, and AVC/H.264 against all three and shows where they disagree.

Every codec string validated against codec-resolve. Zero dependencies. Runs entirely in your browser.

APIs

canPlayType() — basic format detection
isTypeSupported() — MSE/streaming support
decodingInfo() — hardware capability + performance
requestMediaKeySystemAccess() — DRM/EME

Links

Source on GitHub
codec-resolve
Report a Bug
Contribute

CodecProbe v4.7.2 — AGPL-3.0 License