Automatic teleprompter and method for video recording

Abstract

The application provides an automatic teleprompter method for video recording. The method comprises the following steps: inputting designed script into a teleprompter system, placing a sentence to berecorded in the script in the center of a teleprompter center to display; collecting voice information of video-recorded personnel, identifying the voice information of the video-recorded personnel, and converting the voice information into text information; matching the text information with the sentence at the center of the teleprompter screen; if the matching is successful, moving the next sentence in the script to the screen center of the teleprompter by the system; if the matching is unsuccessful, further judging whether the matching dissimilarity t is greater than the preset threshold T,if the matching dissimilarity t is greater than the preset threshold T, automatically interrupting and ending the prompting; if the matching dissimilarity t is not greater than the preset threshold T, giving caution information in different levels according to the size of t, and enabling the video recorder to decide whether to end; if the video recorder decides not to end, continuously performingvoice information collection, identification and subsequent flows, or directly ending the operation.

Description

technical field [0001] The invention relates to the technical field of teleprompters, in particular to an automatic teleprompter system and method for video recording. Background technique [0002] Before recording a video (especially a teaching video), it is usually necessary to write a script in advance of the content to be said, and then display the script text on the monitor with a large font during recording, and place it in front of the person being recorded for prompting. Due to the size limitation, in order to facilitate the explanation of the person being recorded, a staff member is required to operate the computer to continuously display the next sentence to be said by the person being recorded in the center of the display. Obviously, this has two disadvantages: first, it needs to be equipped with a special The staff cooperates with the recorder to operate the computer; second, both the staff and the recorded must pay attention to whether there is any inconsistency...

AI Technical Summary

Problems solved by technology

[0002] Before recording a video (especially a teaching video), it is usually necessary to write a script in advance of the content to be said, and then display the script text on the monitor with a large font during recording, and place it in front of the person being recorded for prompting. Due to the size limitation, in order to facilitate the explanation of the person being recorded, a staff member is required to operate the computer to continuously display the next sentence to be said by the person being recorded in the center of the display. Obviously, this has two disadvantages: first, it needs to be equipped with a special The staff cooperates with the recorder to operate the computer; second, both the staff and the recorded must pay attention to whether there is any inconsistency between the content of the explanation and the content of the script during the recording process, and manual intervention is required

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