Video Comment Overlay System for Rich Media Interaction
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Solution Overview
Problem
Current video processing technologies limit user interaction by only supporting text and expressions, restricting the ability to send static pictures, dynamic pictures, and video clips, which affects user experience and diversity in comment interactions.
Innovation Solution
A method and apparatus that allow users to send comments in the form of static pictures, dynamic pictures, or video clips, enabling richer expression and interaction, with the option for users and video posters to confirm and integrate these comments into the video playback, ensuring they do not disrupt the video experience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If comment interaction is limited to text and expressions only, then system simplicity is maintained, but user expression diversity and interaction richness are restricted
Solution Approach 1:
The comment system is segmented into different comment types (text comments, picture comments, video comments) that can be independently selected and processed. This allows the system to handle multiple expression forms without requiring a complete redesign of the entire comment infrastructure, thus increasing versatility while managing complexity through modular design
Solution Approach 2:
The comment system is designed to universally accept multiple types of content (text, pictures, videos) through a unified interface and processing mechanism. The terminal device and server are configured to handle various comment types using the same fundamental architecture, enabling multi-functionality without proportionally increasing system complexity
2Adaptability or versatility
If diverse comment types (pictures, videos) are allowed, then user interaction richness is improved, but system processing complexity and resource consumption increase
Solution Approach 1:
The server acts as an intermediary between the terminal device and the video playback system. It receives, validates, and processes diverse comment types before integrating them into the video stream. This intermediary layer abstracts the complexity of handling different media types from the terminal device, allowing versatile comment processing while keeping individual device complexity manageable
Solution Approach 2:
The system uses data copying and transmission of metadata rather than direct manipulation of large media files at the terminal. Comment data including picture and video information is copied to the server for processing, reducing the computational burden on terminal devices while still enabling diverse comment types to be handled effectively
3Adaptability or versatility
If comments are integrated into video playback, then user engagement is enhanced, but video playback smoothness may be affected
Solution Approach 1:
Comments are pre-processed and validated by the server before being integrated into the video playback stream. The terminal device receives prepared comment data that is already formatted and timed for seamless integration. This preliminary action ensures that comment integration does not disrupt video playback smoothness, as the processing work is completed in advance
Solution Approach 2:
The system replaces direct manipulation of video playback mechanics with data-driven comment overlay. Instead of interrupting or mechanically altering the video playback process, comments are integrated as data layers that are rendered on top of the video stream. This substitution maintains playback stability while enabling rich comment interaction
Data Source
AI summary
Embodiments of the present disclosure provide video processing methods and devices, an electronic device, a computer-readable storage medium, a computer program product and a computer program. In response to a comment data input instruction for a target video, a terminal of a comment sender acquires a comment material, wherein the comment material includes an image; and in response to a request instruction for sending comment data, if the comment data has been confirmed, the comment data is presented in a playing process of the target video, wherein the comment data comprises the comment material.