Film converting edition apparatus and method

A film and editing technology, applied in the parts and electrical components of TVs and color TVs, it 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: 2008-06-11
SHENZHEN TRANSSION HLDG CO LTD
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  • Abstract
  • Description
  • Claims
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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

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Embodiment Construction

[0020] see figure 2 The film conversion and editing device of the present invention includes a film decoding module 10, an audio-video data processing module 20 and an encoding module 30, which can convert format films such as DVD / VCD / RM into films that can be played smoothly on mobile phones (the present embodiment is mp4 format), and batch conversion can be realized at the same time, during the conversion process, frame rate control, channel selection, video editing of decoded video data, video scaling, automatic filling, cutting and other processing during video scaling.

[0021] Please also refer to image 3 The method for performing film conversion and editing by the film conversion and editing device of the present invention comprises the following steps:

[0022] 301. Open the original video;

[0023] 302. Carry out format judgment, this embodiment takes DVD / VCD / RM three formats as examples;

[0024] 303. Carry out audio and video decoding of the original film into ...

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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 invention relates to a film conversion and editing device and method thereof, in particular to a film conversion and editing device and method suitable for mobile communication terminals. Background technique [0002] With the development of science and technology, communication technology is changing with each passing day. Mobile communication phones have been widely used in people's daily life and study. The distance 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 several hundred MB or even GB cannot be loaded into the storage space of the mobile phone; in addition, due to the limitation of mobile phone software functions (such as no corresponding decoder) , often also cannot play the films of these formats; again, limited by the main frequency...

Claims

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Application Information

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Patent Type & Authority Patents(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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