A complex sound track control method for film and television and stage

Abstract

The invention relates to the audio technology field and especially relates to a complex sound effect track control method facing a film and television, and a stage. In the control method, through a console, an output level value of each sound box node of an entity sound box system is set so that a sound image is moved or is static according to a setting mode in total set hours. The control method comprises the following steps of generating sound image track data, wherein the sound image track data includes one or more of a fixed point sound image track, changeable track sound image track data and a changeable domain sound image track; in the total hours corresponding to the sound image track data, according to the sound image track data, adjusting an output level of each sound box entity; and in the total hours, superposing input levels inputting to each sound box entity signal and the output levels of the corresponding sound box entities so as to acquire a level which is actually output by each sound box entity. In the invention, abundant and changeable sound image track changes can be acquired and an artistic performance effect of a panoramic multichannel sound equipment system is greatly expanded.

Description

technical field [0001] The invention relates to the field of audio technology, in particular to a complex sound effect trajectory control method for film and television and stage. Background technique [0002] In the process of program programming, a more prominent problem is the coordination and synchronous control among various disciplines (referring to audio, video, lighting, machinery, etc.). In large-scale performances, each major is relatively independent, and a relatively large team is needed to ensure the smooth arrangement and performance of the performance. In the process of arranging various professional programs, most of the time is spent on coordination and synchronization between majors, and it may be much more than the time really focused on the program itself. [0003] Since each profession is relatively independent, the control methods are very different. For on-site audio and video synchronous editing, the video is controlled by the light console, and the...

AI Technical Summary

Problems solved by technology

For on-site audio and video synchronous editing, the video is controlled by the light console, and the audio is controlled by multi-track playback editing. The audio can be easily positioned to start playback at any time, but the video can only start from the beginning (can be manually set by the operator) The frame number is adjusted to the corresponding position, but it cannot start with the time code), which lacks enough flexibility for live performance control

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