Angular js how to play a video (video player)

Below on my HTML code that is how i loaded pdf and image documents and it seem to work. But I cant seem to load ang play a video? it does not work, is there a directive for that ? do i need a player for that ? Any idea would really be a help. I know this is not about code debugging guys but i do hope you understand. Also I already have a feature to upload and call the video , the problem is I dont know the feature how to have a preview or a player for it. Thank you.

<div class="col-md-12 top10">

<img ng-class="{'hidden' : main.record.preview.type != 'image'}"
     style="width: 100%" class="img"
     src="{$ main.record.preview.preview $}">

<object ng-class="{'hidden' : main.record.preview.type != 'pdf'}"
        ng-show="(main.record.preview.preview != undefined || main.record.preview.preview != '') && main.record.preview.type == 'pdf"
        data="{$ main.record.preview.preview | trusted $}" style="width: 100%;height: 800px"
        data="{$ main.record.preview.preview | trusted $}" type="application/pdf">
    <embed src="{$ main.record.preview.preview | trusted $}" type="application/pdf" />
</object>


<div ng-show="main.record.preview.type == 'others'"
     class="col-md-12 text-center text-default no-preview">
    <p><i class="far fa-times-circle"></i> No Preview Available</p>
</div>

Source: AngularJS