In the use of DVD ripper software, everyone expects excellent video quality. And encoding technology is of virtual importance in the conversion, affecting the converted video quality a lot. Leawo R&D elite are dedicated to improving the H.264 output video quality and they have achieved success with the release of Leawo Mac DVD Ripper’s new version.Leawo software is a leader in the multimedia solution providers. It is specialized in software of audio and video recording, conversion, editing for home users, developers and small businesses. Recently Leawo has officially released its new version of DVD Ripper with great H.264 encoding improvement and other improved functionality.Mac DVD Ripper is a powerful ripping and converting tool for Mac users. And the working principle of converting software can be mainly divided into two steps: Firstly, decode the normal video to be converted (Decoding); and then generate a new video file according to the parameters of the output profile (Re-encoding). So decoding is decisive as for what kind of videos can be converted and Re-encoding is responsible for the output video quality.Encoding is a way to convert some video file to another format by a certain compression technology. And H.264/MPEG-4 Part 10 or AVC (Advanced Video Coding) occupies a decisive position in this field. It is a standard for video compression which combines all the advantages of the coding standards and facilitates better video quality at different resolutions and code rates. H.264 is commonly used in such applications as Blu-ray Disc, videos from YouTube and the iTunes Store, DVB, SBTVD, direct-broadcast satellite television service, cable television services, and real-time video conferencing.Popular in encoding technology, H.264 has improved for better video quality and the upgraded Leawo DVD Ripper has adopted the SC of the improved H.264 encoding, thus offering the users a much better video quality than other like converting software. Other improvements are also available in this new version such as faster DVD loading, smoother DVD conversion, enhancing profile saving ability, etc. Users are recommended to get this upgraded version to enhance their video entertainment.System Requirement of Leawo Mac DVD RipperIt works well with Mac OS and asks for at least 60MB free hard disk space for installation. The Windows version for Windows XP/2000/NT/Vista and the latest Windows 7 is also available.For more info about Leawo Mac DVD Ripper, please refer to the product page:http://www.leawo.com/dvd-ripper-mac/