Screen projection method and system and electronic device

A technology of electronic equipment and terminal equipment, which is applied in the field of communication, can solve problems affecting user experience, etc., and achieve the effect of improving the display effect of projection screen and improving experience

Active Publication Date: 2020-01-31
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of this application is to solve the problem that the multimedia data projection method in the prior art affects the user experience

Method used

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  • Screen projection method and system and electronic device
  • Screen projection method and system and electronic device
  • Screen projection method and system and electronic device

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Embodiment Construction

[0036] The implementation of the present application will be described by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification. Although the description of this application will be introduced in conjunction with a preferred embodiment, it does not mean that the features of this application are limited to this embodiment. On the contrary, the purpose of introducing the application in conjunction with the embodiments is to cover other options or modifications that may be extended based on the claims of the application. The following description contains numerous specific details in order to provide an in-depth understanding of the present application. The application may also be practiced without these details. Furthermore, some specific details will be omitted from the description in order to avoid obscuring or obscuring the focus of the appl...

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Abstract

The invention discloses a screen projection method and system and an electronic device. The screen projection method is used for displaying multimedia data played on terminal device on playing equipment except the terminal device. The method comprises: acquiring multimedia data, processing the multimedia data into screen projection data, sending the screen projection data to a playing device to bedisplayed, the multimedia data comprising streaming media data, and the screen projection data comprising frame data with a target coding format; in other words, processing the multimedia data into the screen projection data including the frame data in the target coding format during screen projection, sending the screen projection data to the playing device, the playing device can directly achieve screen projection display of the multimedia data according to the screen projection data, and the user experience can be improved.

Description

technical field [0001] The present application relates to the communication field, and in particular to a screen projection method and system, and electronic equipment. Background technique [0002] Through multi-screen interaction technology, it is possible to share multimedia data on different electronic devices (such as sharing streaming media data such as video), and the current common multi-screen interaction methods for multimedia data projection typically include data sharing and screen recording. . [0003] In the data sharing mode, the terminal device shares the address information of the multimedia data with the playback device by means of address information sharing, so that the playback device obtains the multimedia data according to the address information for local display. For the screen recording method, the terminal device uses the screen recording method to record the local screen to obtain the screen recording data, and then sends the screen recording dat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/41H04N21/436
CPCH04N21/4126H04N21/4122H04N21/436
Inventor 陈程
Owner HUAWEI DEVICE CO LTD
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