Dual broadcasting interface control platform

Abstract

The invention discloses a dual broadcasting interface control platform. The platform adopts two manners to control the content of a pre-monitoring window and the content of a broadcasting window respectively, thereby improving control flexibility; in addition, when the pre-monitoring window or the broadcasting window is controlled by any one manner, the video state of the other window does not change; after the video of the pre-monitoring window is processed, the processed video can be synchronized in the broadcasting window through a synchronization manner, so that the video effect can be improved; furthermore, one set of control key in the broadcasting control platform can support the control of the pre-monitoring window and the broadcasting window, and the dual broadcasting interface control platform is convenient for users to carry.

Description

technical field [0001] The invention relates to the technical field of high-definition audio and video shooting in the radio and television industry, in particular to a dual-director interface control platform. Background technique [0002] The director interface is a monitoring screen for operation, and it is necessary for multi-camera shooting and on-site editing equipment. [0003] The current director interface usually includes a preview window and a broadcast window; the preview window is a window provided for the director to observe, which belongs to the background display, and its main function is to prepare the next broadcast image, which can also be called the "preparation" window; The broadcast window is the monitoring of the broadcast results, and the image that the audience sees, which belongs to the foreground display. [0004] In the radio and television industry, multi-camera shooting and on-site switching focus on the broadcast effect, and the operation of m...

AI Technical Summary

Problems solved by technology

However, although the current director interface can use picture-in-picture during broadcasting, it cannot see the state of picture-in-picture in the preview window, especially the large and small picture-in-picture functions. The position and size of the small screen need to be adjusted

If the adjustment is made in the broadcast window, the audience can see the adjustment process, which is not allowed

[0005] In this way, if you cannot know the result of the picture-in-picture in advance, you dare not use the picture-in-picture function rashly, which affects the use of the picture-in-picture function. If you want to see the effect of special effects in the preview window, the current director interface and director control It cannot be realized due to the limitation of the original design; in addition, most of the current director consoles also need to use two sets of control keyboards to control the contents of the preview window and the broadcast window respectively, which is not easy to carry

Images