How to Get the image src URL of the video we upload in media?

Whenever we want to show the Image of the video we uploaded, we use

$core_v2_ui.GetPreviewHtml($media.File.FileUrl, "%{ Width = 230, Height = 120, OutputIsPersisted = 'False' }") which returns the HTML element

<img border="0" src="/cfs-file/__key/telligent-evolution-videotranscoding-securefilestorage/telligent-evolution-components-attachments-13-16-00-00-00-00-00-21/Paul-and-Jodi-_2D00_-Urban-CCT-Learning_2E00_.mp4.jpg" width="213" height="120">

Is there a way, that I should get only the src URL, and not the whole HTML element