handbrake_batch.sh sample interaction:

jasonwarta:/Volumes/JasonsMedia/Music Videos/'Weird Al' Yankovic $ ~/scripts/handbrake_batch.sh m4v . "'Weird Al' Yankovic - CNR.m4v" "'Weird Al' Yankovic - Craigslist.m4v" 
* * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Input filetype:     m4v
* Output Directory:   /Volumes/JasonsMedia/Music Videos/'Weird Al' Yankovic
* Number of files:    2
* Files:
*   'Weird Al' Yankovic - CNR.m4v
*   'Weird Al' Yankovic - Craigslist.m4v
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * *
Press ENTER to continue processing or Ctrl+C to quit...
* * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Processing:
*   'Weird Al' Yankovic - CNR
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * *
Encoding: task 1 of 1, 99.98 % (95.71 fps, avg 102.90 fps, ETA 00h00m01s))
Finished converting 'Weird Al' Yankovic - CNR
* * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Processing:
*   'Weird Al' Yankovic - Craigslist
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * *
Muxing: this may take awhile...(87.28 fps, avg 86.28 fps, ETA 00h00m01s)))
Finished converting 'Weird Al' Yankovic - Craigslist
jasonwarta:/Volumes/JasonsMedia/Music Videos/'Weird Al' Yankovic $