A device configured to display a first video scene and a progress bar for a Hypertext Markup Language (HTML) video and to receive a user input that indicates a time instance value on the progress bar. The device is further configured to identify a first source scene identifier for a second video scene and an animation identifier that is linked with the second video scene based on the time instance value. The device is further configured to identify HTML code that is associated with the first source scene identifier and the first animation identifier and to compile the identified HTML code to render the second video scene. The device is further configured to generate a scaled second video scene by reducing a size of the rendered second video scene to fit a preview frame and to display the scaled second video scene in the preview frame.