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Convert VOB to H.264
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VOB to H.264 Converter Software converts VOB files to H.264. With
an easy-to-use interface, it makes VOB to H.264 conversion routine as easy
as 1-2-3, without knowledge of VOB and H.264. The converter helps any beginners
and experts to create high quality video files in minutes. This program encodes
VOB to H.264 with professional quality. The VOB to H.264 Converter Software enables
more people enjoy the advantage about this advanced video
coding. The H.264 is one of HTML5 video formats, you can also
put the H.264 video to your website.
The software could convert more than 100 media foramts to popular video formats
and portable devices such as 3G2, WebM (VP8), M4R (iPhone ringtone), PPM image sequence, VCD, FLAC, MKV, etc. It could convert VOB to OGM, OGG to AIFF, M4V to OGM, WebM to 3G2, 3G2 to AMR,
and so on.
VOB to H.264 Converter Software 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?
VOB is the extension of the files contained in DVD-Video media. All DVD
movies are stored in VOB files on DVDs. VOB file contains video, audio,
subtitle and menu in stream form. Basically VOB file is just a basic MPEG-2
system stream -- meaning that it is a file that contains multiplexed MPEG-2
video stream, audio streams (normally AC3 and DTS formats) and subtitle
streams. Video players may not allow DVD navigation when IFO or BUP files
are absent. The VOB format is based on the MPEG program stream format,
but with additional limitations and specifications in the private streams.
Images, video and audio used in DVD menus are stored in VOB files. Each
VOB file must be less than or equal to one GiB. Almost all commercially
produced DVD-Video titles use some restriction or copy protection method,
which also affects VOB files. Copy protection is usually used for copyrighted
content. Many DVD-Video titles are encrypted with Content Scramble System
(CSS). This is a data encryption and communications authentication method
designed to prevent copying video and audio data directly from the DVD-Video
discs. Decryption and authentication keys needed for playing back encrypted
VOB files are stored in the normally inaccessible lead-in area of the DVD
and are used only by CSS decryption software (e.g., in a DVD player or
software player). BUP (backup) files are exact copies of IFO files, supplied
to help in case of corruption. Files in VOB format have .vob filename extension
and are typically stored in the VIDEO_TS folder at the root of a DVD. A
player of generic MPEG-2 files can usually play unencrypted VOB files,
which contain MPEG-1 Audio Layer II audio. Other audio compression formats
such as AC-3 or DTS are less widely supported.
What is H.264?
H.264 encompasses a collection of powerful features that enable the delivery
of high-quality video at very low data rates. As the term is used in the
standard, a "level" is a specified set of constraints indicating
a degree of required decoder performance for a profile. For temporal bitstream
scalability (i.e., the presence of a sub-bitstream with a smaller temporal
sampling rate than the main bitstream), complete access units are removed
from the bitstream when deriving the sub-bitstream. Several other features
were also included in the Fidelity Range Extensions project, such as adaptive
switching between 4*4 and 8*8 integer transforms, encoder-specified perceptual-based
quantization weighting matrices, efficient inter-picture lossless coding,
and support of additional color spaces. HTML5 is being developed by the
HTML5 working group as an open standard to be adopted by all web browser
developers. H.264 is a new video codec standard which can achieve high
quality video in relatively low bitrates. H.264 is also known as MPEG-4
AVC. The product of this partnership effort is known as the Joint Video
Team (JVT). Because H.264 encoding and decoding requires significant computing
power in specific types of arithmetic operations, software implementations
that run on general-purpose CPUs are typically less power efficient. Baseline
Profile (BP): Primarily for low-cost applications that require additional
data loss robustness, this profile is used in some videoconferencing and
mobile applications. This profile includes all features that are supported
in the Constrained Baseline Profile, plus three additional features that
can be used for loss robustness (or for other purposes such as low-delay
multi-point video stream compositing). The importance of this profile has
faded somewhat since the definition of the Constrained Baseline Profile
in 2009. All Constrained Baseline Profile bitstreams are also considered
to be Baseline Profile bitstreams, as these two profiles share the same
profile identifier code value.
How to Convert VOB to H.264?
- Free Download
VOB to H.264 Converter Software
- Install the Program by Step-by-step Instructions
- Launch VOB to H.264 Converter Software
- Choose VOB Files
Click "Add Files" to choose VOB files.
Choose one or more VOB files you want to convert and then click Open.
VOB to H.264 Converter Software will open VOB files and get file information
of the file such as width, height, frame rate, video bit rate, audio sample rate,
audio bit rate, audio channels, and then display the information of VOB file
at conversion list.
- Choose Output Format
Click on combo box of output format and then choose "to H.264".
- [Optional, for advanced user]
Set H.264 Encoding Parameters
If you want to change H.264 encoding parameters such as bit rate, frame rate,
video size, and aspect ratio, please click "Options".
And then, switch to tab "Video & Audio" and choose "H.264
(*.mp4)" at "Output Format", and then set options for
video and audio.
- Convert VOB to H.264
Click "Convert" to convert all VOB files in list to H.264 format.
The software is converting VOB files to H.264.
- Play & Browse
When conversion completes, you can right-click converted item and choose "Play
Destination" to play the outputted H.264 file; or choose "Browse
Destination Folder" to open Windows Explorer to browse the outputted H.264
file.
- Done
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VOB to H.264 Converter Software is 100% clean and safe to
install. It's certified by major download sites.
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