Video recording device and method

A video recording and camera technology, applied in the field of video recording equipment, can solve problems such as the impact of recording fluency, users cannot adjust the bit rate, and affect the quality of video files, so as to achieve the effect of improving picture quality and fluency

Active Publication Date: 2012-11-14
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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Problems solved by technology

[0004] Defect 1: The frame rate set by the camera will not change during the video recording process, so when recording a still picture and a sharply changing picture, because the frame rate is the same, so for the case of recording a sharply changing picture, The fluency of the recording will be affected
[0005] Defect 2: The bit rate will be fixed within a certain range when shootin

Method used

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  • Video recording device and method
  • Video recording device and method

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Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] figure 1 A video recording device is shown, which includes a camera module 1 , a video processing module 2 , a video encoding module 3 and a video synthesis module 5 .

[0045] The camera module 1 is used to output video images according to the frame rate. The video encoding module 3 is used for encoding video images according to a code rate.

[0046] The video processing module 2 is used to judge the scene type of the video image so as to determine a new frame rate and code rate strategy according to the scene type, and adjust the frame rate of the camera module 1 and the code of the vide...

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Abstract

The invention discloses a video recording device. The video recording device comprises a camera module, a video processing module, a video encoding module and a video synthesis module, wherein the video processing module is used for acquiring a video image output by the camera module, transmitting the video image to the video encoding module, judging the scene type of the video image, determining a new frame rate code rate strategy, and regulating the frame rate set by the camera module and the code rate set by the video encoding module according to the new frame rate code rate strategy. The invention also discloses a video recording method which is implemented by utilizing the video recording device. By using the video recording device and the video recording method, the frame rate and the code rate can be regulated according to the difference between output video images.

Description

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Claims

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Application Information

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Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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