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A transcoding system and method

A transcoding and code stream technology, which is applied in the field of image processing, can solve the problems of inability to flexibly divide images, and the bandwidth cannot meet the needs of too large image processing, and achieves the effect of reducing costs, reducing bandwidth requirements, and flexibly dividing images.

Active Publication Date: 2019-12-03
北京数码视讯软件技术发展有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] In view of this, the purpose of the present invention is to provide a transcoding system and method for solving the problems in the prior art that the image cannot be segmented flexibly and the bandwidth cannot meet the needs of processing too large images

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Embodiment Construction

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making...

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Abstract

The invention provides a transcoding system and method. The system comprises a first transcoding deice and at least one second transcoding device, wherein the first transcoding deice is used for receiving input code streams and transmitting the input code streams to the second transcoding devices; and the second transcoding devices are used for receiving the input code streams, generating sub images corresponding to the second transcoding devices according to identification information and processing serial numbers of the second transcoding devices and a preset image processing mapping table in view of each input image in the input code streams, and processing and outputting the sub images, wherein the preset image processing mapping table characterizes a mapping relation between the identification information of the second transcoding devices and data processing capacity, and the size of the sub image is smaller than or equal to the data processing capacity. The invention further discloses a corresponding transcoding method.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a transcoding system and method. Background technique [0002] Video combines rich elements such as images, texts, and sounds. It has both sound and shape, and has excellent effects. It has gradually become the mainstream expression method of the Internet. Through true and vivid dissemination, the video creates a strong sense of presence, attracts attention, and achieves a deep impression and lasting memory. [0003] When watching a video through a TV, mobile terminal, etc., it is also an important process to transcode each frame of image in the video. At present, when the commonly used embedded transcoding technology performs transcoding processing on an image, the image is first divided into a fixed number of sub-images, and the sub-images are encoded, merged, and output, and the image cannot be segmented flexibly. In addition, when ultra-high-resolution imag...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N19/40H04N19/436H04N19/17H04N5/265
CPCH04N5/265H04N19/17H04N19/40H04N19/436
Inventor 于中郭耀松樊中财张天若
Owner 北京数码视讯软件技术发展有限公司
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