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Film source encoding method and electronic device

A technology of electronic equipment and encoding method, which is applied in the direction of digital output to display equipment, electronic digital data processing, instruments, etc., can solve the problems of poor user experience, poor playback effect of film sources, and heavy workload, etc., to achieve work Small amount, short time consumption, guarantee the effect of experience effect

Active Publication Date: 2016-11-30
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a film source encoding method to solve the problems in the background art that the work load and time-consuming of formulating display performance standards for different displays are large, and the update of display performance standards is not timely, which leads to the playback of film sources. The problem of poor effect and poor user experience

Method used

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  • Film source encoding method and electronic device
  • Film source encoding method and electronic device
  • Film source encoding method and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] figure 1 It is a flowchart of a film source encoding method according to an embodiment of the present invention. figure 1 The source encoding methods shown include:

[0027] Step 101: Calculate a display parameter adjustment coefficient of the first display parameter of the film source according to the second display parameter of the current display device and a preset standard display parameter.

[0028] In the embodiment of the present invention, the display device is a device with an image output function used to play a video source, such as a notebook computer, a tablet computer, a TV set, a mobile phone, a projector, a camera, and the like. When the display device is a device for network use, the functional software for realizing the method of playing the film source may be a video player, a browser with a built-in video player, and the like. The current display device is a display device for playing the film source used in the embodiment of the present invention...

Embodiment 2

[0043] figure 2 It is a flow chart of a film source coding method in another embodiment of the present invention. figure 2 The source encoding methods shown include:

[0044] Step 201. Obtain the second display parameter of the current display device and the first display parameter of the film source.

[0045] In the embodiment of the present invention, before adjusting the first display parameter of the film source, it is necessary to obtain the second display parameter of the current display device and the first display parameter of the film source.

[0046] To pre-acquire the first display parameter of the film source, a color space model of the film source may be constructed first, and then the first display parameter of the film source may be obtained from the color space model.

[0047] Specifically, an HSV (Hue, Saturation, Value) color model of the film source can be constructed first, and the hue, saturation and brightness of the film source can be obtained from t...

Embodiment 3

[0065] image 3 is a block diagram of an electronic device according to one embodiment of the present invention. image 3 Electronic equipment shown includes:

[0066] The adjustment coefficient calculation module 301 is configured to calculate the display parameter adjustment coefficient of the first display parameter of the film source according to the second display parameter of the current display device and the preset standard display parameter.

[0067] The first display parameter adjustment module 302 is configured to multiply the first display parameter by the display parameter adjustment coefficient to obtain an adjusted first display parameter, and the adjusted first display parameter is consistent with the current display device The second display parameter matches.

[0068] A film source re-encoding module 303, configured to re-encode the film source using the adjusted first display parameter.

[0069] According to the embodiment of the present invention, accord...

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Abstract

The embodiment of the invention discloses a film source encoding method and an electronic device. The film source encoding method comprises the steps that display parameter adjustment coefficients of first display parameters of a film source are calculated according to second display parameters and preset standard display parameters of a current display device, the first display parameters multiply by the display parameter adjustment coefficients to obtain first adjusted display parameters, the first adjusted display parameters are matched with the second display parameters of the current display device, and the film source is re-encoded by using the first adjusted display parameters. Therefore, the method does not need to pre-collect display performance parameters of different display devices, does not need to formulate the display performance standards of different display devices and has the advantages of small working amount, short consumed time and the like for film source re-encoding operations conducted on the different display devices. In addition, due to the fact that the method has a real-time characteristic, the film source playing effects of updated display devices are ensured, and a user experience effect is ensured.

Description

technical field [0001] The embodiments of the present invention relate to the communication field, and in particular, to a method for coding a film source, and an electronic device. Background technique [0002] With the development of display technology, a variety of displays have been developed, such as liquid crystal displays, CRT displays, LED displays, OLED displays, and quantum dot displays. Different types of displays have different differences in contrast, brightness, saturation, and color temperature. Show performance. [0003] Because different monitors have different display performances, playing the same source with fixed display parameters will lead to unsatisfactory playback effects. For example, when the brightness of the monitor is high, the playback effect of the source is too bright; When the brightness is low, the playback effect of the film source is that the brightness is too low. [0004] In order to solve the above problems, the existing technology w...

Claims

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Application Information

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IPC IPC(8): G06F3/14
CPCG06F3/1407
Inventor 张恒莉张胜利秦兴兴汤青良
Owner VIVO MOBILE COMM CO LTD