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System and method for transparently processing multimedia data

A multimedia data, transparent technology, applied in the direction of digital transmission system, transmission system, data processing application, etc., can solve impossible advanced processing, impossible to achieve backward compatibility of devices and drivers, impossible to provide flexible and flexible drivers. Issues such as scalable architecture

Active Publication Date: 2007-01-10
LOGITECH EURO SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the client application will still need to make choices to apply the effect, and each device's driver will have to be customized to incorporate the functionality
Also, advanced processing is not possible in the driver because the environment does not have the appropriate services required for these advanced processing
In addition, everything in the driver is very static and requires extensive testing to ensure system stability, making it almost impossible to provide a flexible and extensible architecture in the driver
Also, if the processing functionality is in the driver, then backward compatibility with existing devices and drivers cannot be achieved unless the user downloads a new driver for the device

Method used

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  • System and method for transparently processing multimedia data
  • System and method for transparently processing multimedia data
  • System and method for transparently processing multimedia data

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Embodiment Construction

[0024] Reference will be made in detail to several embodiments of the invention. Although reference will be made primarily to an implementation of a transparent video / audio processing system in a Windows environment for multimedia devices using the standard Windows kernel streaming protocol, those skilled in the art will appreciate that the same concepts can be implemented in other proprietary or public domains including Linux, Mac OS, or other proprietary or public Implemented in any of various operating environments for operating system platforms, including real-time operating systems. Note that although some embodiments are discussed in the context of video processing, these embodiments are also applicable to any type of multimedia processing (eg, audio, still image, etc.). Additionally, it should be noted that while some embodiments are discussed with the multimedia source being the user device and the data sink being the client application, the data flow could be reversed...

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Abstract

A multimedia data processing system and method which transparently processes video and / or audio streams in real-time. The operation of a system in accordance with an embodiment of the present invention does not require any intervention from, or involvement of, either the producer of the video and / or audio stream, or the client application. With such a transparent solution, video and / or audio streams can be processed seamlessly, and completely independently of the specific client application that the user chooses to use. Thus a system in accordance with some embodiments of the present invention can be used with any client application of the user's choice. This allows the creation of a large number of video and / or audio effects and / or improvements to the benefit of the end-user.

Description

[0001] This application claims priority to Provisional Application No. 60 / 688,838, filed June 8, 2005, entitled "System and Method for Transparently Processing Multimedia Data," and filed September 29, 2005, entitled A continuation-in-part of Application Serial No. 11 / 241,312 for "System and Method for Transparently Processing Multimedia Data," both of which are hereby incorporated in their entireties. Related applications by the same assignee are Patent Application No. 11 / 183,179, filed July 14, 2005, entitled "Facial Features-Localized and Global Real-Time Video Morphing"; and filed January 28, 2004 filed patent application Ser. No. 10 / 767,132, entitled "Use of Multimedia Data for Emoticons In Instant Messaging," which is hereby incorporated herein in its entirety. technical field [0002] The present invention relates generally to multimedia data processing, and in particular to a user-mode multimedia processing layer for intelligently and transparently processing multimedi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F9/46
CPCH04L12/581G06Q10/10H04L51/04H04L29/06496H04L65/604H04L65/764
Inventor 阿诺·格拉特龙帕特里克·米奥托恩约翰·贝特曼
Owner LOGITECH EURO SA