CN102236904B

CN102236904B - Method for making TV magazines

Info

Publication number: CN102236904B
Application number: CN 201010158161
Authority: CN
Inventors: 占旺华
Original assignee: WUHAN HUAGUANG DIGITAL MEDIA CO Ltd
Current assignee: WUHAN HUAGUANG DIGITAL MEDIA CO Ltd
Priority date: 2010-04-21
Filing date: 2010-04-21
Publication date: 2013-01-09
Anticipated expiration: 2030-04-21
Also published as: CN102236904A

Abstract

The invention provides a method for making TV magazines. The method comprises the following steps: making and generating pictures needed by TV magazines on a computer; reducing the color saturation and brightness of the pictures by 10% respectively; reducing the color contrast of the pictures by 10-35%; modifying the fonts of characters in the pictures into fonts with uniform stroke width and thinner strokes; setting a light color with high brightness and low saturation as a background color of extensive appearing characters; and generating the TV magazines displaying on the TV by using the pictures on the computer. The method has the following beneficial effects: the problems of color deviation and picture jitter and flicker appearing when the pictures are displayed on a TV display terminal can be solved by reducing the color saturation, brightness and contrast of the pictures; the fonts with uniform stroke width and thinner strokes are beneficial to clear display and easy recognition; and better display effects of a large quantity of characters on the TV can be restored by setting light color with high brightness and low saturation as the background color of extensive appearing characters.

Description

A kind of method for making of videozine

Technical field

The present invention relates to the method for making of Digital Media, specifically a kind of method for making of videozine.

Background technology

Videozine is a kind of extraordinary media form of expression, it has had the characteristics of plane and internet concurrently, and incorporated image, literal, the reader is presented in sound, video, game etc. mutually dynamic bind, in addition, also having the network elements such as hyperlink, in time interaction, is a kind of reading method of enjoying very much.Videozine ductility is strong, and portable is read to multiple personal terminal such as PDA, mobile phone, MP4, PSP and TV (Digital Television, set-top box).

Make the videozine that shows on TV, present method is to make picture and text according to the display size of TV on computers, then the videozine of making is directly shown on TV.The problem that produces like this is exactly the very exquisite picture and text of making on computers, after showing to the televisor terminal, has occurred that misalignment, float, color dizzyly dye, the situations such as literal is unintelligible, fuzzy pictures, serious impression visual effect.

Summary of the invention

The invention provides a kind of method for making of videozine, go out the videozine of demonstration true to nature on TV by computer photograph, improve the visual effect that videozine shows on TV.

The invention provides a kind of method for making of videozine, comprising: produce and generate on computers the required picture of videozine; Saturation degree and the brightness of color in the picture are reduced respectively 10%; The contrast of color in the described videozine is reduced by 10%～35%; The font of picture Chinese word is revised as stroke weight evenly and the thinner font of stroke; The background colour that more literal occurs is made as brightness height, light color that saturation degree is low; On computers described picture is generated and be used for the videozine of demonstration on TV.

The present invention reduces respectively 10% by saturation degree and the brightness of color in the picture that will complete on computers, can on the video display terminal (VDT), restore preferably the come on TV color of magazine of computer, efficiently solve the problem that occurs misalignment when showing in the video display terminal (VDT); In addition the contrast of color in the picture is reduced by 10%～35% problem that float occurs and flash can prevent from reducing strong two colors of contrast on TV the time; Font is chosen stroke weight evenly and the thinner font of stroke, is conducive to like this clear of font demonstration and is easy to identification; With the background colour that more literal occurs be made as the brightness height, light color that saturation degree is low can be conducive to a large amount of literal and restore reasonable display effect on TV.

Description of drawings

Fig. 1 is the schematic flow sheet of the method for making of videozine of the present invention.

Embodiment

Below in conjunction with the accompanying drawing among the present invention, the technical scheme among the present invention is clearly and completely described.

Figure 1 shows that the schematic flow sheet of the method for making of videozine of the present invention, the method for making of described videozine comprises:

Step 1: produce and generate on computers the required picture of videozine.

At first, produce and generate on computers the required picture of videozine, comprise that image and literal etc. generate the needed assembly of videozine.

Step 2: saturation degree and the brightness of color in the picture are reduced respectively 10%.

The inventor finds in realizing process of the present invention, because the manufacture craft of televisor itself, saturation degree, the brightness of color can be given prominence in the video display terminal (VDT) when carrying out the color reduction.

For example, for saturation degree, the gamma value of the default standard of computer monitor is 2.2, and TV is subject to the impact of standard system, and is more suitable under the demand that human eye watches, and built-in gamma setting is different from computer monitor.According to evaluation result, the gamma value of LCD TV approximately is about 2.4.Like this, after the host computer of setting by 2.2 gamma values output connected the TV liquid crystal of 2.4 gamma values, compatibility can go wrong, and it is very strong that color can become, and what people saw is full of prunes color.

For brightness, the brightness of video display terminal (VDT) is greater than the brightness of computer monitor.The comparatively common application of computer monitor be the online and the office, suitable brightness be at 80cd/m2 between the 120cd/m2, even if slightly higher, can not surpass 150cd/m2 yet.And the brightness requirement that play owing to video display the video display terminal (VDT) then needs more than the 200cd/m2 at least, and best brightness demand will be more than 300cd/m2.In addition, because the increase of TV service range, brightness also can require higher.Like this, at the videozine that computer monitor is made, it is partially bright to occur color when showing in the video display terminal (VDT), and impact effect can be whitened in the zone of white.

If need to restore in the video display terminal (VDT) color identical with computer monitor, then need to before generating TV image, reduce by 10% to color saturation, the brightness that has designed, so just can guarantee to restore good effect in the televisor terminal.

Step 3: the contrast of color in the picture is reduced by 10%～35%.

The inventor finds in realizing process of the present invention, because the manufacture craft of televisor itself, the contrast of color also can be given prominence in the video display terminal (VDT) when carrying out the color reduction.Therefore, TV float occurs easily and flashes in strong two colors of reduction contrast the time.By reducing the contrast of color, contrast is reduced the problem that 10%-35% can solve float and flash.Such as: the black matrix wrongly written or mispronounced character, when computer photograph, contrast is reduced by 35%, whole like this picture will become ash, thereby can effectively prevent float, and the picture effect that shows in the video display terminal (VDT) is just very good.

Step 4: the font of picture Chinese word is made as stroke weight evenly and the thinner font of stroke.

Select stroke weight even in the selection of display font, the font that stroke is thinner, fonts such as circle in the Great Wall, black matrix, upright thin black matrix, children's circle etc., the font of reducing in the video display terminal (VDT) like this is just more clearly and can recognize.Further, can use simultaneously than the color of font dark or shallow 20% limit retouched in literal, the font of reduction is more clear to be recognized with being easy to.In addition, the text font size can be controlled at more than 26 pounds, and special circumstances are not less than No. 24, so also is conducive to the clear of font demonstration and is easy to identification.

Step 5: the background colour that more literal will occur is made as brightness height, light color that saturation degree is low.

In some pictures often a large amount of literal can appear; not to be easy to see clearly when showing on TV; the inventor finds after research and testing; the background color that a large amount of literal occur is chosen the light color that lightness brightness is high, saturation degree is low; because the background colour of a large amount of literal of conduct of the light color that lightness brightness is high, saturation degree is low; the texture of its natural medium textural effect alive can make font soft clear; even there are so a large amount of literal to occur; still reducible go out more clearly literal on TV, be convenient to clearly recognize.In addition, the optional color of taking the color table middle section of color of literal can further realize reasonable display effect at this moment.

Step 6: on computers described picture is generated the videozine that shows on TV.

Can save as the used form of web when preserving picture, the compression quality makes its file size below 45kb, then preserves to get final product.

The above; be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, anyly belongs to those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.

Claims

1. the method for making of a videozine is characterized in that: comprise and produce and generate on computers the required picture of videozine; Saturation degree and the brightness of color in the picture are reduced respectively 10%; The contrast of color in the picture is reduced by 10%～35%; The font of picture Chinese word is revised as stroke weight evenly and the thinner font of stroke, described stroke weight evenly and the thinner font of stroke comprise circle in the Great Wall, black matrix, upright thin black matrix, children's circle font; The background colour that more literal occurs is made as brightness height, light color that saturation degree is low; Picture after will processing on computers generates and is used for the videozine of demonstration on TV.

2. the method for making of videozine as claimed in claim 1 is characterized in that: use than the color of font dark or shallow 20% limit retouched in literal.