VOB is short of DVD Video Object
developed to save all audio and video data of MPEG2. It
includes many data streams of video, audio and subtitles.
Vob mainly contains 2 types of data: simple data including
files, catalogues and its each version and complicated data
like branch, labeling and record of incidents, etc., whose
structures and formats are determined by vob Schema..
Zune is the name of both services that
obtain and share the media content and a brand of Portable
Media Player developed by Microsoft like iPod of Apple Inc.
Xbox is a video game console competing
intensely with the Nintendo GameCube/Wii or Sony's
PlayStation/(PS2/PS3).Microsoft has published versions
Xenon, Xbox 2, Xbox FS, Xbox Next, or NextBox, XBOX 360 (HD
To play vob on Zune/Xbox, please
convert it to wmv first on PC. You may first install a DVD player based on Microsoft
DirectShow technology on your Windows. VISTA has bundled vob
Zune Xbox Converter to
convert VOB to Zune/Xbox. If the vob files are protected or encrypted, the conversion
will fail. Then use USB or networks to
transfer the wmv file. Or burn the files to CD/DVD, play
disks on Xbox easily.
AVS is a coding method of a new
generation developed by China with the independent
intellectual property rights. Now China is working on the
development of AVS specifications. AVS standards mainly
includes 4 technical standards: system, video, audio and
digital rights management. And AVS video mainly focuses on
video compression applied to high definition television and
high-density optical storage media.
H.264 is a kind of high-performance
video codec technology developed by JVT (Joint Video Team)
formed by both ITU-T and ISO. So itís not only ITU-Tís H.264
but also ISO/IECís MPEG-4 AVC and which nearly becomes Part
10 of the MPEG-4 standard. H.264ís biggest advantage lies in
high compression ratio which will greatly help users save
download time and data traffic charges. H.264 compression
ratio is twice higher than MPEG-2 while 1.5 ~ 2 times than
MPEG-4 under the condition of the same image quality.
Besides, H.264 also provides high-quality smooth image.
AVC is Advanced Video Coding.
To play H.264/AVC on Zune/Xbox, please install
splitter to convert it to wmv on PC.