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| H.264 Improve the quality of video
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H.264 the effectiveness significantly improved, it makes commercial and
government agencies in their entire corporate network in the use of limited
financial experience higher-quality video effect - as long as all of their video
terminal equipment to support H.264. H.264 application will be able to make
their existing video collaboration effectiveness has been strengthened.
The International Telecommunication Union (ITU) in July 2003
formally adopted the H.264 video compression standard. ITU is the International
Organization for Standardization, and private and public organizations to work
together, common development and to develop new standards, so that the users
benefit from the world. H.264 TANDBERG in the development of the working group
plays an important role, and is the only one the whole family can support this
new standard for video communications equipment providers. H.264 in the
development of the Working Group in several other major contributor is
Microsoft, Nokia, Real Networks.
H.264 is the most effective codec
standards, it could allow users to ISDN and IP networks to communicate when they
double the image quality and clarity (and the old video compression standard
comparison), without the need for any additional network Overhead. For example,
in the past 768 Kbps of bandwidth to achieve the high-definition images now just
under 384 Kbps of bandwidth can be achieved.
H.264 to provide more
benefits to users H.264 prompted enterprises to large-scale use of
video communication systems, which will increase the use of video systems and
frequency to enable enterprises to further enhance their competitiveness.
Productivity: by increasing their daily work in the usage of video
communications, enterprises will obviously reduce face-to-face meeting. And the
various management at the enterprise level will accelerate the speed of
decision-making.
Communication effect: in most applications, video
communications have been proven to be a voice and WEB than the more effective
means of communication. When people need to have more interaction and
collaboration (and other departments, branches, users, enterprise supply chain),
the enterprise will become more competitive.
Reduce hardware cost:
large-scale use of H.264 video communications will enable companies to reduce
business related expenses. Less travel. Less network overhead.
H.264
help enterprises to protect the original investment, enhance the performance of
existing systems H.264 video compression and decompression provide a
more effective method. Because this algorithm (compared with the previous,
require less bandwidth to transmit the image), IT departments can better manage
the entire enterprise equipment.
In addition, using plug-and-play
video communication systems and enterprise users to the original equipment
interconnection, and no additional integration or the purchase of additional
equipment. Therefore investment protection to enterprises. (Note: Not all video
communication system is plug-and-play.)
In short, with the H.264
capability of the system is backward-compatible, so that they support the H.261
and H.263 terminal equipment. With the arrival of new products, more powerful MCU and gateway will allow H.261, H.263 and H.264 the same equipment in a
meeting of the full co-exist. In addition, the new software will be able to make
more advanced MCU to support the H.264 algorithm. In short, because H.264 is the
agreement was approved by the public, the industry's leading manufacturers
developed a comprehensive agreement document, the market also looking forward to
the same product interoperability.
The advantages of H.264 H.264 market for the fanaticism and demand is being spread rapidly. Iain EGRichardson, the experts focused on video, in his book, noted the rapid H.264
application, "H.264 and MPEG-4 video compression: the next generation of
multi-media video codec." He said, "This new The H.264 (advanced video codec
standards) to provide a surprising quality of compression, but is gaining
developers and manufacturers support. "
Of course, to be brought
about by the return of H.264, enterprises should understand the present in the
market of certain video communications products do not support this new
standard, or provide only limited support. They could not provide H.264
requested by the high handling capacity.
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