After download and install LeKuSoft blu-ray Ripper, you can see the interface below when you run it. To convert Blu-ray disc to HD AVI format, you should click "Add" button to input your disc and select HD AVI as the output format from the drop-down list.
After that, you can preview the video to check the correctness of it from the preview window or from the clipping window. By setting start and end time, you can clip the video to several segments and you can choose to convert them as a whole video or rip these segments one by one.
Before you start the conversion, you can set advanced profile settings like video size, video quality, bitrate, audio channel, etc. to get the perfect effect.
To save your precious time, you can choose to convert them in batch by ticking all the segments, and then click the start button. If you don't like the blue skin of LeKuSoft Blu-ray Ripper, you can change it to cool WOW skin.
LeKuSoft Blu-ray Ripper is really an easy-to-use converting program. With this program in hand, you can freely enjoy the multimedia feast as you like.