Display with screen video recording function

Abstract

The invention discloses a display with screen video recording function. The display comprises a display screen, display screen inner and outer frames, a display control input module, a display main board, and a video interface, an image processor and a microcomputer integrated on the main board of the display, human-computer interactions are completed by the connection of the display control input module through an internal electric wire with the microcomputer on the main board of the display; the display with screen video recording function is characterized by comprising further a multi-path drive split-screen module, an audio and video coding module, a voice input module, a proximal storage module and a distal transport module integrated on the main board of the display. The display with screen video recording function has the advantages that the screen recording function is achieved by the use of a hardware chip module, in comparison with the traditional screen recorder software, the display has the advantages of stability, energy conservation, high efficiency and the like, what you see is what you record, the screen resolution and the refresh rate of the screen are exactly the same as the video quality of the screen; the screen recording can be saved in the local external storage devices, saving and direct decoded broadcast can be done through internet remote communications.

Description

technical field [0001] The invention relates to a display with a screen recording function, belonging to the technical field of displays. Background technique [0002] Whether it is for work or entertainment, monitors have become almost everywhere. In many fields, we hope that the content displayed on the display can be recorded for long-term preservation and sharing and learning. The more common method is to use "screen recording" software. This method will occupy a large amount of host CPU resources, and the recorded video resolution and refresh rate are low, and the effect is not ideal. In addition, we often hope that some audio can also be added when recording the screen, so as to explain and explain the content of the screen recording. [0003] Another function of the display that is often mentioned is the video signal loop-out, that is, the video signal is transmitted to another display through a video output interface for easy viewing there. Limited by the attenuat...

AI Technical Summary

Problems solved by technology

Audio and video signals are compressed and transmitted through optical fiber. Although the transmission distance is relatively long, it is often supported by peripherals such as an external matrix. In some simple application environments, the cost of use is relatively high.

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