Single-frame video

Hi everyone,
I’m new to editing softwares and I would appreciate any help from you guys.

Here it’s my problem:
I’ve been trying to display a restaurant menu on a LG TV, but the TV doesn’t hold a still jpg on the image mode for more than a few minutes.
So the solution that I came up with was to create a video that shows the same frame for about 6 hours. All tries that I did so far have resulted in huge files since the initial jpg is in high resolution. Is there any way that I can create a video displaying the same frame over and over again for 6 hours without ending up with a 5Gb file?
Thanks again!

via Video Editing Forums: Digital Director – Adobe Premiere, Premiere Elements, and After Effects