Method and device for switching screen recording and live broadcast resolution
A technology of screen resolution and resolution, applied in the field of live broadcast, can solve the problems of unclear screen display effect, poor image quality, loss of resolution, etc., and achieve the effect of ensuring the screen display effect.
Active Publication Date: 2020-01-03
WUHAN DOUYU NETWORK TECH CO LTD
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Problems solved by technology
However, if the screen display orientation changes during the screen recording and live broadcast, the preset display mode will be inconsistent with the actual screen display orientation. For example, when the screen display orientation is portrait, the user presets the display mode as portrait display mode, and during the screen recording live broadcast, if the screen display direction is switched from portrait to landscape, the host will still display at the resolution corresponding to the portrait display mode, resulting in loss of resolution and deterioration of image quality , the screen display effect is not clear
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[0054] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0055] The embodiment of the present application provides a method for switching the resolution of the screen recording live broadcast. figure 1 As shown, the method includes:
[0056] Step 101: During the process of screen recording and live broadcast, monitor whether the display direction of the screen changes.
[0057] Step 102: If the screen display direction changes, determine whether the resolution of the screen recording co...
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The present invention relates to the field of live broadcast technology, and in particular to a method and device for switching the resolution of screen recording live broadcast. The method includes: during the process of screen recording live broadcast, monitor whether the screen display direction changes; Whether the resolution of the component matches the current screen resolution; if the resolution of the screen recording component does not match the current screen resolution, the binding relationship between the current Surface component and the screen recording component is released; the screen recording component and the newly created Surface Components are bound, and the resolution of the screen recording component is changed to the current screen resolution, and the resolution of the encoder is set to the current screen resolution, and the resolution in the live streaming library is updated according to the resolution of the encoder rate information. This application does not require the user to pre-select the horizontal screen or vertical screen display mode, and can also automatically adjust the resolution according to the actual screen display direction during the screen recording live broadcast process, realizing the technical effect of adaptively adjusting the screen recording live broadcast resolution.
Description
technical field [0001] The invention relates to the field of live broadcast technology, in particular to a method and device for switching the resolution of screen recording live broadcast. Background technique [0002] Screen recording is a function of recording the screen of an electronic device. At present, the Android platform provides the MediaProjection interface for screen recording, and the live broadcast software can use this interface to push the data obtained from the screen recording to live broadcast. [0003] Usually, different display modes may be involved in the process of screen recording and live broadcasting. The display modes include horizontal screen display mode and vertical screen display mode. It is the vertical screen display mode. [0004] In the prior art, when the screen is recorded and broadcast live, the user needs to set the display mode in advance, that is, the display mode is set in advance as a horizontal screen display mode or a vertical ...
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IPC IPC(8): H04N21/433H04N21/4402H04N21/462H04L29/06
CPCH04N21/4334H04N21/440263H04N21/4621H04L65/762H04L65/611
Inventor 黄伟张文明陈少杰
Owner WUHAN DOUYU NETWORK TECH CO LTD