无法从图库/图库 - phonegap / cordova中选择视频 [英] Impossible to pick video from gallery/library - phonegap/cordova

问题描述

我使用的是windows phone，cordova / phonegap。
如何从图片库中选择一个视频作为照片？

I am using windows phone, cordova/phonegap. How is possible to pick a video from gallery as it was a picture?

官方插件似乎只适用于图片。

The official plugin seems to work for picture only.

这是代码：

function getVideo() {
    var options = { quality: 80 };
    options["sourceType"] = 0 | 2; 
    options["mediaType"] = 1;
    navigator.camera.getPicture(onVideoSuccess, onFail, options);    
}


var onVideoSuccess = function (fileuri) {
    console.log("fileuri " + fileuri);
}


var onFail = function (err) {
    console.log("onFail");
}

这种方式我只能选择图片，视频文件？

This way I can select the pictures only, shall I change any parameter to select the video files?

感谢

推荐答案

找到它，但它确实可以通过设置MediaType。

It took some time to find it, but it is indeed possible by setting the MediaType.

var pictureSource; 
var destinationType; 
var mediaType;

document.addEventListener("deviceready", onDeviceReady, false);

function onDeviceReady() {
    pictureSource = navigator.camera.PictureSourceType;
    destinationType = navigator.camera.DestinationType;
    mediaType = navigator.camera.MediaType;
}

navigator.camera.getPicture(onPhotoURISuccess, onFail, {
    destinationType: destinationType.FILE_URI,
    mediaType: mediaType.VIDEO,
    sourceType: source
});

function onPhotoURISuccess(imageURI) {
    console.log(imageURI);
}

function onFail(message) {
    console.log(message);
}

在此答案中找到：使用Android中的PhoneGap选择图片/视频
更多信息： http://docs.phonegap.com/en/1.4.0/phonegap_camera_camera.md.html #Camera

FYI：

Camera.MediaType = { 
    PICTURE: 0,             // allow selection of still pictures only. DEFAULT. Will return format specified via DestinationType
    VIDEO: 1,               // allow selection of video only, WILL ALWAYS RETURN FILE_URI
    ALLMEDIA : 2            // allow selection from all media types

因此，在您的代码中，您应该更改

So in your code, you should change

options["sourceType"] = 0 | 2; 

到：

options["sourceType"] = 1;

只选择影片或：

options["sourceType"] = 0;

只能选择照片或：

options["sourceType"] = 2; 

选择两者。

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