How to rip Blu-ray files to AVI for Mac

FOR IMMEDIATE RELEASE
(Free-Press-Release.com) July 28, 2010 -- As we all know,if we want to watch Blu-ray,it need special equipment.Now I can show you a way to rip Blu-ray files to AVI,after that you can watch it on your computer easily.

What is AVI?

AVI is an acronym for Audio Video Interleave. This is basically a multimedia container format and was first released by software giant Microsoft in November 1992. This format was part of a larger package which was called "Video for Windows". As the name goes, the files of avi format can have both video as well as audio data within the space of a single file. This basically means that there can be a synchronized playback of both audio and video at the same. The avi format is like the DVD video format which allow a multiple streaming of data from both audio and video. The file format extensions have been developed by the Matrox OpenDML group in 1996. These are the files which are supported by Microsoft and are called AVI 2.0.

AVI is derived from the Research Interchange File Format or the RIFF. This breaks up a file into blocks or chunks. Each of the data chunk has a FourCC tag. Any avi file is a chunk of the RIFF file and has two further divisions of two chunks and one optional chunk.

To do this you need a third part software which called Pavtube-Blu-Ray-Ripper
Get it from:http://www.converter123.com/DVD-Tools/Pavtube-Blu-Ray-Ripper-for-Mac.html

All right, following is the easy and detailed step-by-step instruction, just feel free to read on it:

Step 1: Click “DVD Folder” and “IFO File” to load Blu-ray files into Pavtube Blu-ray Ripper for Mac
Step 2: Click the drop-down list at the opposite side of “Format” to choose AVI as output format
There are different types of AVI, including standard Divx AVI, Xvid AVI, HD Divx AVI, HD AVI, BlackBerry AVI, Mobile device AVI, etc., which one to select is totally depending on your end use of the output AVI files.
Step 3: Click “Browse” button to decide where to locate the output AVI files.
Step 4: Click “Settings” button to adjust audio and video parameters.

Codec name, image pixels, bit rate, frame rate, sample rate, and sound channels are all changeable here, in that way, you are able to make good control of the output file size and video quality. In principle, the larger input figures will produce the better image quality, but accompanying with the same larger file size, on the contrary, the smaller inserted figures will generate the smaller file size, but in accordance with the inferior video quality.
Step 5: Click “Convert” button to begin Blu-ray ripping
Once ripping task is finished, it is effortless to find out the ripped BD files in the format of AVI via pressing on “Open” button.
See, it is finished within 5 simple steps, sincerely hope this is of great help for you while ripping tons of your beloved Blu-ray movies.

Enjoy
http://www.converter123.com