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CameraCapabilities.previewSizes Redirect 1

« DOM Reference

Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

This API is available on Firefox OS for certified applications only.

Summary

The previewSizes property is an Array of objects containing the height and width properties supported for the video preview stream.

Syntax

var sizes = instanceOfCameraControl.capabilities.previewSizes

Value

Return an Array of objects.

Example

var options = {
  camera: navigator.mozCameras.getListOfCameras()[0]
};
 
function onSuccess(camera) {
  var sizes = camera.capabilities.previewSizes;
  
  sizes.forEach(function (size) {
    console.log(size.width + 'x' + size.height);
  });
};

navigator.mozCameras.getCamera(options, onSuccess)

Specification

Not part of any specification; however, this API should be removed when the WebRTC Capture and Stream API has been implemented.

See also

Document Tags and Contributors

 Last updated by: Sheppy,