You are welcome to join the Transifex project for AllVideos localization at
www.transifex.com/projects/p/allvideos/

Please request your language and invite other translators to build your translators team.
You can also upload translations already done.

Language packs available to download here: www.joomlapt.com/index.php?option=com_ctransifex&view=project&id=3&Itemid=340
Note: this download site its just a beta proof from Portuguese Joomla community, and I hope Joomlaworks could set up an official download site in the future

For tutorials using Transifex to translate Joomla extensions, see this site:
Keep Calm and Translate Joomla - sites.google.com/site/transjoomla/home