Exporting iPad Friendly Video From MythTV

I've got MythExport set up for MythTV.  I love having the ability to watch my TV shows on my iPad.  What I didn't enjoy was getting a very good looking export from MythExport.  After wrestling with ffmpeg for a while, I dumped it and went with HandbrakeCLI just for the ease of use.  Here's the config I came up with