Say, I have a TV channel and, at night time, I want to broadcast a [test pattern][1], then: *How do I approach that? Should I convert the image into a video and loop that? How?* It's just a JPEG image. No sound needs to be streamed. [2]: http://de.wikipedia.org/wiki/Testbild#mediaviewer/File:FuBK-Testbild.png