<div class="item item-text-wrap  text-center">
            <button class="button button-dark" ng-click="captureVideo()">captureVideo</button>
 </div>
$scope.captureVideo = function () {
      var options = { limit: 1, duration: 15 };
      // limit录制次数
      $cordovaCapture.captureVideo(options).then(function (videoData) {
        // Success! Video data is here
        alert(videoData);
        $scope.message = videoData   
      }, function (err) {
        // An error occurred. Show a message to the user
      });
    }