To convert HD camcorder clips and other videos to a format that can be played on an iPod, iPhone, Apple TV and shared on the web, some Mac users have purchased the not cheap Elgato Turbo.264 HD Video Encoder to realize their format conversion goals. Turbo.264 HD is not only an encoder, but also an accelerator to convert all popular video formats (including HD camcorder video) to a high-quality H.264 file in standard or HD resolutions. It is incredibly fast and comes with an easy-to-use software application.
Everything seems good, but when it comes to deal with copy-protected DVDs, it usually gives users CSS errors, because it can only convert DVDs that are not copy-protected. Aside from the copyright issues, according to some users’ review, Turbo.264 HD has one worse problem that sometimes the exported files are all out of sync. We can have a look at some reviews on this point together. Written by PF from Ventura, 5-Nov-2009: “This product is a joke … most of the files generated using this product have audio that is completely out of sync and are unwatchable”; Written by AM from San Jose, 16-Nov-2009: “This product does exactly what it says on the box; it makes Apple TV format movies in a very short time. The issue is they’re unwatchable. I’ve ripped 15 movies in the last 10 hours, and not one of them has the audio in sync with the image.”
Well, how to fix the two problems? At this time, change your eyes on another affordable program would be a better choice. Absolutely, Pavtube DVD Ripper for Mac is for you to give solutions to the two problems.
or http://en.wikipedia.org/ can help you !
Pavtube DVD Ripper for Mac is able to read all copy- protected DVDs from DVD ROM, DVD Folder, or IFO/ISO image files directly, and rip VIDEO_TS folders to playback on popular multimedia players like iPhone, iPod, PSP, PS3, Apple TV, etc. The output format is wide ranging from MP4, 3GP, AVI, MPG, MPEG-4, FLV, MOV, 3G2, VOB, MP3, FLAC, MKA, OGG, WAV, AC3, M4A, etc. to HD video up to 1080p. It also supports DVD chapter selection, and enables you to pick the audio track, subtitle, and camera angle you want to go with the main feature when converting DVD files.
Pavtube DVD Ripper for Mac easily enables you to rip copy-protected DVDs fast and smoothly on Mac with excellent output quality, and previewing, trimming, cropping, combining DVD clips, and adding text, image or video watermarks to DVD files are all available within a few clicks. The advanced audio and video sync technology it adopts will never let you be troubled by audio and video out of sync issues. Best of all, it is definitely cost-efficient, only $28, much cheaper than $179.95 of Elgato Turbo.264. Consider having a try? Good luck.