Video picture displaying method and device

A screen display and video display technology, applied in the field of video processing, can solve problems such as inaccuracy, increased operation difficulty and cost, and heavy workload
CN102377960AActive Publication Date: 2012-03-14TENCENT TECH (SHENZHEN) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TENCENT TECH (SHENZHEN) CO LTD
Publication Date
2012-03-14

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Abstract

The invention relates to a video picture displaying method. The method comprises the following steps of: identifying a black edge area in a video display interface; scaling an original effective picture area according to the identified black edge area; and displaying a scaled effective picture area in the video display interface. In addition, the invention further provides a video picture displaying device. With the adoption of the method and the device, a display area of a video picture can be self-adaptively adjusted so as to meet various needs of users.
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Description

【Technical field】

[0001] The present invention relates to the technical field of video processing, in particular to a method and device for displaying video images. 【Background technique】

[0002] At present, many videos have black borders when they are played. Such as figure 1 As shown, there are some black borders around the video area; for example figure 2 As shown, some black bars appear on the top and bottom of the video. The so-called black border refers to the image displayed on the video display interface except for the effective image area, and there is a fixed area of ​​black or other colors around the effective image area. Removing this fixed area will not affect the viewing of the video. Such as figure 1 As shown, 1 is the effective image area, which can provide effective video information, and removing this area will result in incomplete video images; 2 is the black border.

[0003] Black borders include original video black borders and playback screen bla...

Claims

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