This API is available on Firefox OS for privileged or 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.