Phonegap - Android - display only pictures in gallery/photos

navigator.camera.getPicture(captureSuccess, onFail, {quality: 50,
        destinationType: Camera.DestinationType.FILE_URI,
        sourceType: Camera.PictureSourceType.SAVEDPHOTOALBUM,

mediaType: Camera.MediaType.PICTURE,

        correctOrientation: true,
});

I am allowing only pictures by setting MediaType as Picture.

This works and display only pictures in gallery/photos in some android phones (eg:Samsung Prime (version4.4.4))

but in some android phones (eg:Samsung Core (version 4.4.2) videos are also displaying in gallery/photos

Please suggest solutions to display only pictures in gallery/photos

Thanks in Advance.