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Image file processing method and device thereof

A file processing and picture technology, applied in the computer field, can solve the problems of high bandwidth consumption, complex picture file content, and increased bandwidth cost.

Active Publication Date: 2018-09-04
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Picture files are animated images composed of continuous multiple frames of images. With the continuous development of computer technology, picture files have been widely used because of their dynamic display effects, such as instant messaging, web page display, etc. However, due to the The content of the image file is relatively complex, resulting in a large amount of file data in the image file, which requires a large bandwidth for transmission, which increases the bandwidth cost

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  • Image file processing method and device thereof
  • Image file processing method and device thereof
  • Image file processing method and device thereof

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Embodiment Construction

[0067] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0068] The picture file processing method provided by the embodiment of the present invention can be applied to the scene of encoding, decoding and transmitting picture files, such as: instant messaging, web page display, etc., for example: the sender generates the picture header information data segment of the picture file according to the original picture file , and convert each frame of image in the picture file into YUV data, the sending end encodes the YUV...

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Abstract

The embodiment of the present invention discloses a picture file processing method and device thereof, wherein the method includes the following steps: receiving the transcoding code stream for the original picture file sent by the sending end, and parsing the transcoding code stream to obtain the picture header of the picture file Information data segment and code stream data, the code stream data is the information generated by the sending end encoding the YUV data, and the YUV data is the data generated by the sending end converting each frame of image in the picture file; according to The code stream data generates the YUV data, and processes the YUV data based on the picture header information data segment to generate the picture file. By adopting the invention, the amount of file data in the transmission process of picture files can be reduced, and the cost of bandwidth can be reduced.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a picture file processing method and equipment thereof. Background technique [0002] Picture files are animated images composed of continuous multiple frames of images. With the continuous development of computer technology, picture files have been widely used due to their dynamic display effects, such as instant messaging and web page display. However, due to the The content of the image file is relatively complex, resulting in a large file data volume of the image file, which requires a large bandwidth for transmission, which increases the bandwidth cost. Contents of the invention [0003] Embodiments of the present invention provide a picture file processing method and device thereof, which can reduce the amount of file data in a picture file transmission process and reduce bandwidth costs. [0004] The first aspect of the embodiments of the present invention pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/2343H04N21/4402
CPCH04N21/234318H04N21/234336H04N21/440218H04N21/440236
Inventor 罗斌姬
Owner TENCENT TECH (SHENZHEN) CO LTD