Only has one thing on it:
Being able to select a source folder, target folder, required parameters and a start button.
All files in the source queue up, get processed, and dumped into the target folder.
Right now I have 12 files to convert the AC3 to AAC only. I have to load the file, WAIT, then press save, WAIT. Rinse and repeat. I KNOW you can script this but it would take me longer to write the script, AND would have to change it for each little parameter change in between batches.
Unfortunately I don't have the option (as far as I can tell) with Handbrake to NOT re-encode a video stream but it has a very simple workable batch mode where files can be queued.
I haven't coded in 15 years but surely it's not that hard to implement?
Other than that, now that AviDemux seems quite stable (it used to crash ALL the time) I love it.