тебе нужно что-то подобное?
navigator.camera.getPicture(successFn, errorFn, { quality: 50,
destinationType: this.photoDestinationType.FILE_URI,
sourceType: navigator.camera.PictureSourceType.PHOTOLIBRARY,
mediaType: navigator.camera.MediaType.ALLMEDIA });
В Cordova 5.4.1 это немного отличается:
navigator.camera.getPicture(onSuccess, onFail, { quality: 100,
destinationType: Camera.DestinationType.FILE_URI,
sourceType: Camera.PictureSourceType.PHOTOLIBRARY,
mediaType: Camera.MediaType.VIDEO
});
Документы по теме: https://www.npmjs.com/package/cordova-plugin-camera#module_Camera.DestinationType