Do you have any advice on the length of the video? The application asks for a "one minute long" video, but most of the accepted videos I've seen are usually longer. Some are as long as 4 minutes. Does the length factor in to your decision?
We stuck to about a minute. I don't have any specific insight into how the YC acceptance process works, but it seems like a minute should be roughly the right amount of time to describe what you're doing. Remember that people have short attention spans.
