Terminal Apparatus Background Music Metadata Extraction
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Solution Overview
Problem
Users face low efficiency in acquiring music information about background music in videos, making it difficult to reuse favorite background music in their own videos, which affects user experience.
Innovation Solution
A method and device that allow users to select and capture videos using the same-style music fragment from the current video by displaying music details, acquiring a starting point of the background music fragment, and synthesizing it with the captured video, improving music information acquisition efficiency and user experience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If background music is directly synthesized in the captured video after being selected by the capturing user, then the user can create a video with favorite background music, but the user cannot know any information about the background music (including name, singer) and must manually search or ask others, resulting in very low acquisition efficiency of music information
Solution Approach 1:
The system performs preliminary action by extracting and storing music information (name, singer, starting point) from the background music of the original video before the user needs to create a new video. This pre-extraction allows the user to directly access and reuse the music information without manual search, significantly reducing the time and effort required for music information acquisition.
Solution Approach 2:
The patent introduces an intermediary mechanism (music information extraction and storage system) that bridges the gap between the original video's background music and the user's need to reuse it. This intermediary system automatically captures and stores music metadata, making it readily available for subsequent video creation without requiring the user to manually search for music information.
2Productivity
If the user manually searches for or asks others about background music information, then the user can acquire music information, but the acquisition efficiency is very low
Solution Approach 1:
The system implements self-service by automatically extracting and storing music information from the original video's background music. Instead of requiring the user to manually search or ask others, the system serves itself by capturing and preserving the music metadata, making it easily accessible for reuse in new videos without any manual intervention from the user.
Solution Approach 2:
The system performs preliminary extraction and storage of music information before the user needs to create a new video. This pre-computed music metadata (including name, singer, and starting point) is readily available when the user wants to reuse the music, significantly improving acquisition efficiency compared to manual search methods.
3Ease of operation
If the user wants to use favorite background music in the captured video, then the user experience is improved, but the user cannot know any information about the background music, which affects user experience
Solution Approach 1:
The patent introduces an intermediary system that captures and stores music information (name, singer, starting point) from the original video's background music. This intermediary mechanism ensures that music information is preserved and made readily available when the user wants to reuse the music, eliminating the information loss problem and enhancing user experience.
Solution Approach 2:
The system performs preliminary extraction and storage of music metadata before the user needs to reuse it. By pre-capturing and preserving music information, the system ensures that when the user selects favorite background music, all necessary information (name, singer, starting point) is already available, enabling seamless music selection and reuse without information loss.
Data Source
AI summary
Disclosed are a method for selecting background music and capturing a video, a device, a terminal apparatus, and a medium. The method includes: a music viewing instruction is acquired in a process of playing a video; a music detail corresponding to a background music fragment used by the video is displayed according to the music viewing instruction; a same-style capturing instruction is acquired, and a starting point of the background music fragment in a whole piece of music is acquired according to the same-style capturing instruction; a capturing instruction is acquired, and a video capturing is performed on a target scene according to the capturing instruction until a capturing stop instruction is acquired, and a corresponding video is acquired; and a corresponding music fragment is acquired, so the music fragment and the acquired video are synthesized to obtain a target video.