Not TestedTesting not done, may not work properly

Media Capabilities API

Query playback and encoding smoothness & power efficiency for specific audio/video codecs.

Checking support...

Interactive Input Workspace

Input Text / Data Payload:

Ready for input

Web API Execution Output

Result output will be displayed here after processing...

Native JavaScript Code Example (Zero Libraries)

const info = await navigator.mediaCapabilities.decodingInfo({
  type: 'file',
  video: { contentType: 'video/mp4; codecs="avc1.640028"', width: 1920, height: 1080, bitrate: 10000, framerate: 60 }
});

About the Media Capabilities API Web API

Media Capabilities API reports whether playback/decoding of a media format is supported and smooth.

Specification:W3C & WHATWG Web API Standard