Keep in mind, with DVDs you are are also getting upconversion if you display it on an HD TV.

If you are watching a 32' from 10 feet away, then any reasonable compression will look the same. If you are on 110' projection, then ANY compression will probably be noticeable. Size of playback screen is the biggest factor. aac compresses much more efficiently than. h264 stream can be of much greater quality than a 4GB. h264 compresses much more efficiently than MPEG-2 at lower bitrates. You get artifacts as the codec tries to guess about what should be displayed and your dark scenes get blotchy and blocky. Simple animation compresses very well because of the lack of detail, but action movies with lots of dark scenes do not compress well at all. Some material compresses quite well, some does not. vob you are just removing information from the streams to make them smaller. vob and want it to trancode it to a DVD-5. dts audio stream and reducing the bitrate. vob file, you are transcoding the MPEG-2 video stream and the.

vob and put it in a different shaped bowl that says. Just like if you take macaroni out of a bowl that says. mkv and the quality will be exactly the same. You could unpack those streams and put them into an. Certain containers are more flexible than others.vob containers are a DVD standard and accept an MPEG-2 video codec and an ac3 and/or dts audio stream plus any subtitle streams. vob) hold audio, video and subtitle streams like. I can only tell you what works best for me.ĭo you understand the difference between containers and codecs? Where facts and absolutes don't exist and what works best for you may be useless to someone else.

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