Lots of places. Some approved encoding services may be found in our listing at: http://alcorn.com/library/appnotes/EncodingServices/index.html. If you'd like to be added to the list or recommend someone, let us know by writing to: support@alcorn.com
If you like to try encoding your video yourself, we recommend using Main Concept Reference. It is an extremely versatile
and inexpensive encoding software package. This software is capable of
encoding video using various Standard-Definition(SD) and
High-Definition(HD) video formats, including the popular MPEG-2 and H.264 codecs used by Alcorn McBride's video products.
Download Trial Here
More Information on Main Concept:
http://www.alcorn.com/library/appnotes/EncodingWithMCReference/index.html