Film converting edition apparatus and method

A film and editing technology, applied to TV, color TV parts, electrical components, etc., can solve the problems of poor usability and low conversion quality, and achieve the effect of high conversion quality, strong usability and elimination of image distortion

Active Publication Date: 2006-10-25
SHENZHEN TRANSSION HLDG CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the above-mentioned prior art, a video conversion and editing device and its method are provided, thereby solving the problems of poor usability and low conversion quality of the current video conversion device

Method used

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  • Film converting edition apparatus and method
  • Film converting edition apparatus and method
  • Film converting edition apparatus and method

Examples

Experimental program
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Embodiment Construction

[0022] see figure 2 , the video conversion and editing device of the present invention includes a video decoding module 10, an audio and video data processing module 20 and an encoding module 30, which can convert formats such as DVD / VCD / RM into a video that can be played smoothly on a mobile phone (this embodiment is mp4 format), and batch conversion can be realized at the same time, frame rate control, channel selection, video editing, video scaling, automatic filling, cropping and other processing of the decoded video data are performed during the conversion process.

[0023] Please also refer to image 3 , the method that the video conversion and editing device of the present invention performs video conversion and editing comprises the following steps:

[0024] 301. Open the original movie;

[0025] 302. Perform format judgment, and this embodiment takes the three formats of DVD / VCD / RM as an example;

[0026] 303. Decode audio and video into audio data and video data ...

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Abstract

The editing equipment includes decoding module, audio/video data process module, and encoding module. The decoding module decodes original film to audio data and video data. The audio/video data process module processes the said audio data and video data. The encoding module encodes the processed audio data and video data to object file. The audio/video data process module also includes a unit for filling in or cutting down video data. Through the said unit for filling in or cutting down video data, user carried out relevant filling in or cutting down operations for length and width of video data based on difference value between length width ratio of original film and length width ratio of screen of play back terminal. Using the said unit for filling in or cutting down video data, the invention can eliminate image distortion. Features are: easy of use and high quality of transmission.

Description

technical field [0001] The present invention relates to a video conversion and editing device and a method thereof, in particular to a video conversion and editing device and a method suitable for a mobile communication terminal. Background technique [0002] With the development of science and technology, communication technology is changing with each passing day, and mobile communication mobile phones have been widely used in daily life and learning. People communicate or send short messages to each other through mobile communication mobile phones and the Internet, which not only greatly brings people closer to each other It also brings great convenience to people's contact and information exchange. Many high-end mobile phones now have the function of playing movies. However, due to the limited storage space of the mobile phone, movies in DVD / VCD / RM format with a space of up to several hundred MB or even GB are often unable to be loaded into the mobile phone storage space...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/262
Inventor 沈艳波胡奎然高炜邓雄书
Owner SHENZHEN TRANSSION HLDG CO LTD
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