ApsaraVideo VOD provides video AI features such as automated review, video fingerprinting, and smart thumbnail to intelligently process and create media content. You can use these features to identify, analyze, and understand audio and video content. This improves the efficiency and quality of audio and video production. This topic describes the video AI features.
Introduction
The video AI features of ApsaraVideo VOD can help you identify and analyze audio and video content. Video AI features allow you to:
Detect illicit video content.
Identify or search for duplicate or similar audio and video clips.
Identify persons, text, entities, scenes, and actions in videos.
Analyze videos to generate video tags, recommended thumbnails, animated GIFs, and video summaries.
Convert speech to text.
Features
Feature | Description | References |
Automated review | The automated review feature can be used to identify illicit content such as pornographic, sexual, terrorist, and politically-sensitive content, peculiar costumes, peculiar logos, and weapons in video files, thumbnails, and titles. The feature can also provide suggestions. |
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Video fingerprinting | Video fingerprinting allows you to uniquely identify a video file, an audio file, or an image file. Video DNA remains unchanged regardless of whether you convert file formats, edit and merge video files, or perform transformations such as compression and rotation. The video fingerprinting feature allows you to extract and compare fingerprints of images and audio in videos. This feature helps you find duplicate videos, trace the source of video clips, and identify user-generated content (UGC). |
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Smart thumbnail | The smart thumbnail feature helps you analyze video content and extract five suitable snapshots that best represent your video as alternative thumbnails. This feature can also be used to extract key frames from the video and automatically save them as a GIF file. |
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Usage notes
The video AI features are available only in specific regions. For more information, see Regions.
To receive notifications when video AI jobs are complete, configure the AI Processing Completed event notification. For more information, see Configure callback settings.
You are charged for using the video AI features. For more information, see Billing of video AI.
The video AI features are supported only for audio and video files that are uploaded to ApsaraVideo VOD. For more information about how to upload audio and video files, see Upload media files.