With the help of WonderFox DVD Ripper, it will be very easy for us to solve how to rip DVD to iPhone 5. There are just three steps to control the whole process - Load DVD > Set Profile > Get Start. The following is to show the details:
Step 1: Download and run the software>

Step 2: Load DVD content and set profile; 2-1, Load video and select the video you want

2-2, Set profile to iPhone 5 under "iPhone"

2-3, Set destination folder

Step 3: Start the process; 3-1, Click "Start" to run the conversion process

3-2, After process done, click "Find Target" to get the output

That's the whole process. And after it done, we can enjoy the DVD movies on iPhone 5 freely.
For enjoy the videos better, we cannot just try to solve the problem - how to rip DVD to iPhone 5. We have to pay more attention to the video quality. If you don't set the videos' parameters right, you will not enjoy the videos well on iPhone 5. The following will lead you to set the parameters well.
Resolution: 1920*1080, Encoder: H264 or MPEG4 (personally, I would prefer MPEG4. It will take less time to convert DVD to iPhone 5), video bit rate: about 3000 kbps, frame rate: 25-30 fps.
WonderFox DVD Ripper is the professional and powerful DVD ripper software for converting DVD to common videos (AVI, MP4, MKV, MOV...). It is easy to use but it contains excellent features (fast conversion speed, nice video quality with the least loss, video edit - trim, crop and effect...). The ripper software allows users to convert DVD videos to the popular video format. Besides, it also supports all popular portable devices such as iPad, iPod, iPhone, Android based devices, BlackBerry and Nokia... All in all, it is really one of the best solutions for ripping DVD to video.
Then, with the WonderFox DVD Ripper, it will be very easy and convenient for us to solve how to rip DVD to iPhone 5.