Virtual studio synchronous signal separation system

Abstract

The invention discloses a virtual studio synchronous signal separation system which is characterized by comprising a system processing module, a power supply module, a synchronous signal separation module and a USB module, wherein the synchronous signal separation module is used for separating synchronous signals in received video signals or synchronous field signals and generating a vertical synchronous logic signal; and the system processing module is connected with the synchronous signal separation module, and the system processing module is connected with a computer by the USB module, and the system processing module, in response to the received vertical synchronous logic signal, acquires a current lens parameter in computer robot control software and sends the lens parameter to an external image synthesis system. The virtual studio synchronous signal separation system disclosed by the invention can follow a studio beat to send parameter information of a photographic robot in a Free-D protocol mode so as to finally implement matching of animation and live-action.

Description

technical field [0001] The invention relates to the field of synchronous signal separation, in particular to a virtual studio synchronous signal separation system. Background technique [0002] As a means of TV program production that has emerged in recent years, virtual studio has positive significance to the production of TV programs. The virtual studio can synthesize virtual scenes or objects and real people or objects into the same TV screen, providing a larger space for program production. Virtual studios have incomparable advantages over traditional studios. In terms of studio design, after the virtual studio system architecture is completed, there is no need to prepare other physical scenes, which greatly saves costs; in terms of the audience's senses, the virtual studio set design is unconstrained, providing viewers with a rich viewing experience. [0003] The technical realization of the virtual studio background is to synthesize the virtual three-dimensional scen...

AI Technical Summary

Problems solved by technology

However, there is no data transmission and processing system for virtual studios and photography robots in China. The lack of such a system will lead to a mismatch between computer animation and real scenes, and there is a time difference between audio and video, which will make it impossible to build a virtual studio.

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