Video Audio Detection for Removing Stuck Speech and Pauses
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Solution Overview
Problem
Existing video processing methods require users to repeatedly review captured videos to identify and manually cut out stuck speeches and ineffective words, which is cumbersome and time-consuming.
Innovation Solution
A method and apparatus for automatically detecting and deleting ineffective audio segments, such as stuck speeches and pauses, in videos by receiving detection and deletion operations, utilizing speech recognition and semantic analysis to identify these segments and allowing users to set detection parameters.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual review and cutting of video segments is used to remove stuck speeches and ineffective words, then the user can identify and remove unwanted segments, but the operation becomes cumbersome and time-consuming
Solution Approach 1:
The system performs automatic detection and identification of ineffective audio segments (stuck speeches, ineffective words) without requiring manual review by the user. The audio processing module automatically analyzes the captured video audio, identifies problematic segments based on predefined criteria, and presents them for selective deletion, thereby enabling the system to serve itself in the detection task
Solution Approach 2:
The patent replaces the manual mechanical process of reviewing and cutting video segments with an automated audio processing system. The audio processing module uses signal processing and pattern recognition to automatically detect stuck speeches and ineffective words, substituting the manual mechanical review process with an automated computational system that significantly reduces editing time
2Measurement precision
If repeated review of captured video is performed to determine positions of stuck speeches and ineffective words, then the user can identify problematic segments, but the process becomes cumbersome and not conducive for rapid video capture and posting
Solution Approach 1:
The system performs preliminary automatic detection and identification of ineffective audio segments immediately after video capture, before the user needs to review or edit the video. The audio processing module analyzes the audio content right away, pre-identifies stuck speeches and ineffective words with their precise positions, and prepares the information for quick user review and deletion, thereby accelerating the overall workflow
Solution Approach 2:
The audio processing system automatically performs the detection task without requiring repeated manual review by the user. It self-analyzes the captured video audio, self-identifies problematic segments based on acoustic patterns and linguistic criteria, and self-presents the results for confirmation, thereby eliminating the need for repetitive manual checking and improving productivity
Data Source
AI summary
Disclosed herein are a video processing method and apparatus, an electronic device and a storage medium. The video processing method comprises: receiving a detection operation for a video; in response to the detection operation, detecting invalid audio clips in the video, and displaying invalid audio clip information; receiving a deletion operation for a video clip corresponding to target invalid audio clip information; and in response to the deletion operation, deleting the video clip corresponding to the target invalid audio clip information in the video.