Back in the day I converted many of my legal DVDs to Xvid due to it's popularity and file sizes...I have a huge collection of DVD Rips and would like to move them to H264 since my ecosystem is Apple now, including Apple TVs, iOS devices, etc. I understand that recompression loses quality, however, I don't mind that if it's not too much. Also a lot of the rips have AC3 tracks so I have to deal with that as well (Convert to AAC 5.1?) So in other words, I'd like to set up a nice custom conversion setting for all the DVDrips and just batch convert all of them. What's a good application to do that? Thanks! PS I also have a Windows machine here somewhere that I could use if needed.