Integrated circuit with pre-decoding post-encoding video-audio data processing function
An integrated circuit and data processing technology, applied in TVs, electrical components, color TVs, etc., can solve problems such as lack of flexibility, limited selection of image formats and image resolutions, and inability to apply decoding capabilities to Internet devices, and reduce the elimination and replacement rate. , the effect of improving the speed of file transfer
Inactive Publication Date: 2009-06-17
IMAGIA TECH
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Problems solved by technology
[0005] 1. The encoding unit function of the commonly used network camera only supports several audio-visual formats, for example: only Motion Joint Photographic Experts Group (M-JPEG) is supported; users cannot choose to encode images into other formats according to their own bandwidth constraints A video format that takes up less data, such as: Moving PictureExperts Group (MPEG)
[0006] 2. The encoding unit function of the commonly used network camera only supports several audio-visual formats, which lacks flexibility. Users cannot convert data in audio-visual formats into data in other formats according to their own purposes and needs, so as to reduce image distortion and reduce The amount of data occupied by images, increasing the transmission speed of image data or increasing the confidentiality of image data and other requirements for various purposes
[0007] 3. The encoding unit function of the commonly used network camera only supports several video and audio formats, which makes the choice of encoded image format and image resolution limited, and cannot be applied to various Internet devices with different screen sizes and different decoding capabilities.
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[0049] figure 2 It is a structural diagram of an integrated circuit with decoding first and then encoding video and audio data processing functions in a preferred embodiment of the present invention, which includes a decoding unit 21 and an encoding unit 22 .
[0050] The integrated circuit proposed by the present invention has the function of decoding first and then encoding audio-visual data processing, which can decode a format data S1 through the decoding unit 21; after the data is decoded into the original format, it is sent to the encoding unit 22 In the process, the encoded data in the original format after decoding is encoded by the encoding unit 22 into data S2 in another format. The data originally in one format can be converted into another format through the integrated circuit proposed by the present invention, so that the data can not be limited by the file format, and can be widely used in various environments with different needs.
[0051] image 3 It is a sc...
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The invention relates to an integrated circuit which firstly decodes and then encodes and provides the function of processing image and sound data, which comprises an integrated circuit body, an encoding unit which is located in the integrated circuit body, and a coding unit which is located in the integrated circuit body, wherein the encoding unit can encode first format data into original image and sound format data, the coding unit which can code the original image and sound format data which is encoded into second format data.
Description
technical field [0001] The present invention is an integrated circuit with the function of decoding first and then encoding audio-visual data processing, especially referring to decoding one format data into the original format through the decoding unit, and then encoding into another format data through the encoding unit, so that it can achieve An integrated circuit for converting file format effects. Background technique [0002] The commonly used network camera is a camera with a built-in web server function. When using it, it only needs to be connected to a power supply and a network cable. It does not need to be connected to an additional computer or controlled by other software programs; No matter where you are, you only need to use a device that can connect to the Internet to connect to the built-in web server of the IP camera via the Internet, and watch the real-time images captured by the camera immediately. [0003] figure 1 It is a structure diagram of a convent...
Claims
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Login to View More IPC IPC(8): H04N7/26H04N5/91H04N19/42
Inventor王仁中游哲生
OwnerIMAGIA TECH