Method and device for switching screen recording live broadcast resolution
A screen resolution and resolution technology, applied in the field of live broadcast, can solve problems such as unclear picture display effect, poor picture quality, resolution loss, etc., to achieve the effect of ensuring the picture display effect
Active Publication Date: 2017-12-08
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 invention relates to the technical field of live broadcast and particularly relates to a method and device for switching screen recording live broadcast resolution. The method comprises the steps of in a screen recording live broadcast process, monitoring whether a screen display direction is changed or not; if the screen display direction is changed, judging whether the resolution of a screen recording assembly matches the current screen resolution or not; if the resolution of the screen recording assembly mismatches the current screen resolution, canceling a binding relationship between a current surface assembly and the screen recording assembly; and binding the screen recording assembly and a newly established surface assembly and changing the resolution of the screen recording assembly to be the current screen resolution, setting the resolution of a coder to be the current screen resolution, and updating resolution information in a live broadcast push stream library according to the resolution of the coder. According to the method and the device, a user does not need to select a horizontal screen or vertical screen display mode in advance; the resolution can be automatically adjusted according to the practical screen display direction in the screen recording live broadcast process, and the technical effect of adaptively adjusting the screen recording live broadcast resolution is realized.
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 ...
Claims
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Login to View More 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