SuperApp:Video

The WVVideo module provides JSAPIs for recording a video, selecting a video from the device album, or saving an online video to the local album in H5 apps and miniapps.

WVVideo.chooseVideo

Records a video using the camera or selects one from the device album.

Input parameters

• [string] mode: Video source. Valid values: 'camera' (record a new video), 'video' (select from the album), 'both' (let the user choose). Default: 'both'.

• [boolean] compatible: Optional. Set to true if the API is called after a miniapp is presented.

Callback parameters

On success, the callback receives an object with the following fields:

• [string] path: File path of the selected or recorded video.

• [string] fileSize: File size of the video.

• [string] duration: Duration of the video.

• [string] width: Width of the video.

• [string] height: Height of the video.

On failure, the callback receives an object with the following field:

• [string] msg: Error message describing why the operation failed.

Events

WVVideo.Event.chooseVideoSuccess

Event parameters:

• [string] path: File path of the selected or recorded video.

• [string] fileSize: File size of the video.

• [string] duration: Duration of the video.

• [string] width: Width of the video.

• [string] height: Height of the video.

WVVideo.Event.chooseVideoFailed

Event parameters:

• [string] msg: Error message describing why the operation failed.

document.addEventListener('WVVideo.Event.chooseVideoSuccess', function (e) {
        alert('event chooseVideoSuccess: ' + JSON.stringify(e.param));
});
document.addEventListener('WVVideo.Event.chooseVideoFailed', function (e) {
        alert('event chooseVideoFailed: ' + JSON.stringify(e.param));
});

var params = {
  mode: 'both'
};
window.WindVane.call('WVVideo', 'chooseVideo', params, function(e) {
        alert('success: ' + JSON.stringify(e));
}, function(e) {
        alert('failure: ' + JSON.stringify(e));
});

WVVideo.saveVideoToPhotosAlbum

Saves an online video to the local album.

Input parameters

• [string] url: Download URL of the online video. Must be a directly downloadable HTTP or HTTPS URL.

Callback parameters

On success, the callback receives no parameters.

• None.

On failure, the callback receives an object with the following field:

• [string] msg: Error message describing why the operation failed.

Events

WVVideo.Event.saveVideoSuccess

Event parameters:

• None.

WVVideo.Event.saveVideoFailed

Event parameters:

• [string] msg: Error message describing why the operation failed.

document.addEventListener('WVVideo.Event.saveVideoSuccess', function (e) {
        alert('event saveVideoSuccess: ' + JSON.stringify(e.param));
});
document.addEventListener('WVVideo.Event.saveVideoFailed', function (e) {
        alert('event saveVideoFailed: ' + JSON.stringify(e.param));
});

var params = {
  url: 'http://xxxx'
};
window.WindVane.call('WVVideo', 'saveVideoToPhotosAlbum', params, function(e) {
        alert('success: ' + JSON.stringify(e));
}, function(e) {
        alert('failure: ' + JSON.stringify(e));
});