posting a video with an article

Hi,

I have your free ColorMag theme. I am interested in the ColorMag pro theme because it has the ability to post a video.

I am thinking of purchasing the Pro version and I have some questions about the video posting feature.

1) When I post a video, can this video display as a thumbnail automatically?

2) When I post a video, via posting a Youtube url, does is display as a video thumbnail or an image thumbnail? Clicking this thumbnail will allow for the video to play or does clicking the thumbnail take me to a page where I then have to click on the video’s play button in order for the video to play?

3) When I post a video by entering a Youtube url, can I also add text to accompany this video. I’d like to add text, like an article or paragraph below the video. Can this be done?

4) When I am adding a post, does the Pro version allow me to choose: standard, video or audio post?