CameraControl.resumeRecording()
This API is available on Firefox OS for privileged or certified applications only.
Summary
The resumeRecording()
method of the CameraControl
interface is used to resume the recording of a video stream that has previously been paused.
If this method is called when the camera is recording or not paused, it fails silently.
Syntax
CameraControl.resumeRecording();
Parameters
None.
Returns
Void.
Example
This example records up to 1 GB or 1 hour of video, storing it in the standard videos store on the device. Note the use of navigator.getDeviceStorage()
to determine the storage location for the video, and the pause and resume controls.
var storage = navigator.getDeviceStorage('videos'); var cameraOptions = { camera: navigator.mozCameras.getListOfCameras()[0] }; var recordOptions = { rotation: 0, maxFileSizeBytes: 1024 * 1024 * 1024 // 1 GB maxVideoLengthMs: 1000 * 60 * 60 // 1 hour } function onRecordStart() { console.log("The device is recording the video output from the camera"); } function onStateChange( newState ) { console.log("The recorder state change: " + newState); } function onAccessCamera( camera ) { camera.startRecording(recordOptions, storage, 'myVideo.3gp', onRecordStart); camera.onRecorderStateChange = onStateChange; pauseBtn.onclick = function() { camera.pauseRecording(); } resumeBtn.onclick = function() { camera.resumeRecording(); } }; navigator.mozCameras.getCamera(cameraOptions, onAccessCamera)
Specification
Not part of any specification; however, this API should be removed when the WebRTC Capture and Stream API has been implemented.
Browser support
note that this method was added in Firefox OS 2.5.
See also
License
© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/api/cameracontrol/resumerecording