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Convert VOB to OGV
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Total Video Audio Converter converts VOB files to OGV quickly. With
a simple and user-friendly interface, Total Video Audio Converter makes VOB to OGV
conversion quite easy, and helps you to embed
video on your website using HTML5 easily.
Total Video Audio Converter is a professional and easy-to-use video Converter Software
that converts video files at fast speed and high quality. The software converts
any formats to popular video formats such as MMF, WMV, SWF, H.264, DivX, OGV, 3GP, etc.
It could convert DVD to Windows Phone, FLV to 3G2, VOB to MOV, 3GP to WebM (VP8), MKV to VOC, and so on.
Total Video Audio Converter supports batch conversion and, is full compatible
with 32-bit and 64-bit editions of Windows 10/8/7/Vista/XP/2000.
What is VOB?
A DVD video object (VOB) file is a high-definition file that can be viewed
on PC monitors or large format TV screens. VOB files are a very strict
subset of the MPEG program stream standard. BUP (backup) files are exact
copies of IFO files, supplied to help in case of corruption. Windows Media
Player, VLC and Media Player Classic are all free applications that support
playback for these files. These apps make it possible to view a disc's
contents without loading it into a DVD player, and resemble each other
closely in terms of media management. Digital Versatile Discs, more commonly
called DVDs, use the VOB file format for storing the audio and video content
within the same file. VOB files typically are quite large and cannot be
played once removed from a DVD. Images, video and audio used in DVD menus
are stored in VOB files. Video players may not allow DVD navigation when
IFO or BUP files are absent. In addition, VOB can contain Linear PCM, AC-3
or DTS audio and subpictures (subtitles). VOB files may be accompanied
with IFO and BUP files. These files respectively have .ifo and .bup filename
extensions. Authentication of the disc allows the copying of individual
VOB files without error, but the encryption keys will not be copied. If
the copied undecrypted VOB files are opened in a player, they will request
the keys from the DVD-ROM drive and will fail. Analogous to the MPEG program
stream, VOB file can contain H.262/MPEG-2 Part 2 or MPEG-1 Part 2 video,
MPEG-1 Audio Layer II or MPEG-2 Audio Layer II audio, but usage of these
compression formats in a VOB file has some restrictions in comparison to
the MPEG program stream. MPlayer, VLC media player, GOM player, Media Player
Classic and more platform-specific players like ALLPlayer play VOB files.
What is OGV?
OGV is an Ogg Vorbis video file that uses Ogg Vorbis audio. In addition,
the OGV contains a video stream that uses one or more codecs, e.g. Theora
or DivX. VP3 video compression can be decoded using Theora implementations,
but Theora video compression usually cannot be decoded using old VP3 implementations.
In any case, the differences in quality, bitrate and file size between
a YouTube H.264 video and a transcoded Ogg video file are negligible. A
May 2009 review of this work shows a considerable improvement in quality,
both subjectively and as measured by PSNR, just by improving the forward
DCT and quantisation matrices. VP3.1 was introduced in May 2000 and followed
three months later by the VP3.2 release, which is the basis for Theora.
Xiph.Org, the developers of the OGV format, provide a DirectShow codec
pack that enables software developers to include support for OGV files
in both open-source and commercial applications. However there are currently
no Theora decoder chips in production, and portable media players, smartphones
and similar devices with limited computing power rely on such chips to
provide efficient playback. The performance characteristics of the Theora
1.0 reference implementation are dominated mostly by implementation problems
inherited from the original VP3 code base. Work leading up to the 1.1 stable
release was focused on improving on or eliminating these. Theora is an
open and royalty-free lossy video compression technology being developed
by the Xiph.Org Foundation as part of their Ogg project. Based upon On2
Technologies' VP3 codec, Theora competes with MPEG-4, WMV, and similar
low-bitrate video compression schemes.
How to Convert VOB to OGV?
- Free Download Total Video Audio Converter
- Install the Program by Step-by-step Instructions
- Launch Total Video Audio Converter
- Choose VOB Files
Click "Add Files" to choose VOB files.
Choose one or more VOB files you want to convert and then click Open.
Total Video Audio Converter will open the files and get file
information such as width, height, frame rate, video bit rate, audio sample rate,
audio bit rate, audio channels, and then list the information at conversion list.
- Choose Output Format
Click on combo box of output format and then choose "to OGV".
- [Optional, for advanced user]
Set Encoding Parameters
If you want to change OGV encoding parameters such as bit rate, frame rate, video
size, please click "Options".
And then, switch to tab "Video & Audio" and then set options.
- Convert VOB to OGV
Click "Convert" to convert all VOB files in list to OGV format.
The software is converting VOB files to OGV.
- Play & Browse
When conversion completes, you can right-click converted item and choose "Play
Destination" to play the outputted OGV file; or choose "Browse Destination
Folder" to open Windows Explorer to browse the outputted OGV file.
- Done
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VOB to OGV Software is 100% clean and safe to
install. It's certified by major download sites.
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