How to convert Blu-ray movies to MKV files?

1. Run Blu-ray to HDD.
2. Choose the "MKV" format.
3. Click on the "Start" button.

If I have an iPod, how to know which formats are compatible with my media device?

Open DVD ripper is an excellent yet considerate DVD ripping tool.

Just click in the Express interface and you will find a window which contains a list of many devices.

Just click the iPod category and the formats compatible with iPod will appear. You can select one to convert to. Just as shown in the following pictures:

If I want to rip a Blu-ray movie to HDD, which format should I choose, TS or MKV?

You'll enjoy a faster conversion by TS format. The TS format is compatible with high-definition audio tracks such as AC3 True HD, DTS HD Master Audio, LPCM, as well as be able to convert the subtitle. So TS format is your best choice.

Which media devices does Open DVD ripper support?

The converted movies can play on almost all popular media devices such as iPod, iPhone, iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPad 1, iPad 2, The new iPad, Apple TV, PSP, PS3, Xbox 360, Zune, Mobile Phone, GPhone, Smart Phone, Pocket PC, BlackBerry, iRiver, Windows Mobile phone, HTC mobile, Sony mobile, Motorola mobile, Samsung mobile and various other mobile phones.