- What's New
- Service Overview
- Service Brochure
- Getting Started
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User Guide
- Prerequisites
- Permissions Management
- Image Modeling
- Voice Modeling
- Video Production
- Livestreaming
- Asset Management
- Appendix
-
API Reference
- Before You Start
- API Overview
- Calling APIs
- Asset Management
- Virtual Avatar Video Production
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Virtual Avatar Livestreaming
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Intelligent Livestreaming Room Management
- Creating an Intelligent Livestreaming Room
- Querying Intelligent Livestreaming Rooms
- Querying Intelligent Livestreaming Script Details
- Updating Intelligent Livestreaming Room Information
- Deleting an Intelligent Livestreaming Room
- Creating an Interaction Rule Library for Live Rooms
- Querying Interaction Rule Libraries for Live Rooms
- Updating an Interaction Rule Library for Live Rooms
- Deleting an Interaction Rule Library for Live Rooms
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Livestreaming Task Management
- Starting a Virtual Human Intelligent Livestreaming Task
- Querying Livestreaming Tasks of a Live Room
- Querying Virtual Human Intelligent Livestreaming Task Details
- Ending a Virtual Human Intelligent Livestreaming Task
- Controlling Virtual Human Intelligent Livestreaming
- Querying All Virtual Human Livestreaming Tasks of a Tenant
- Reporting Livestreaming Events
- Live Product Management
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Intelligent Livestreaming Room Management
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Image Modeling Management
- Creating a Virtual Avatar Model Training Task
- Querying Virtual Avatar Model Training Tasks
- Querying Details About a Virtual Avatar Model Training Task
- Deleting a Virtual Avatar Model Training Task
- Updating a Virtual Avatar Model Training Task
- Executing a Virtual Avatar Model Training Task as a Tenant
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Voice Modeling Task Management
- Creating a Voice Training Task (Basic Edition)
- Creating a Voice Training Task (Advanced Edition)
- Creating a Voice Training Task (Premium Edition)
- Querying Voice Training Tasks
- Submitting a Voice Training Task
- Querying Voice Training Task Details
- Deleting a Voice Training Task
- Querying Task Operation Logs
- Obtaining the URL for Uploading a Voice File
- Obtaining the Review Result of a Voice Training Task
- Confirming the Online Recording Result
- Obtaining the Confirmed Online Recording Result
- TTS Management
- Appendix
- Change History
- ssdk
- FAQs
- Videos
- General Reference
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Concepts
Virtual Human
A virtual human exists in a digital space and has a realistic, human-like appearance and behavioral characteristics, as well as certain intelligence and emotional capabilities that enable it to interact with people and express itself. A virtual human is also known as a virtual image or virtual avatar. The core technologies behind virtual humans include computer vision (CV), computer graphics, motion capture and control, image rendering, and AI.
- A virtual support personality is a hyper-realistic virtual human built on composited images based on deep neural networks.
Script, Image Layout, and Settings
Video compositing is required for video production and livestreaming. The following uses livestreaming as an example.
- Video materials: as shown in area 1 in the figure, including templates, roles, backgrounds, stickers, videos, products, and texts. You can use the preset materials or customize materials.
- Image layout: as shown in area 2 in the figure. You can insert roles, backgrounds, stickers, text boxes, and videos into the image layout, and adjust the size and layer position of each livestreaming material. All settings are visible in the image layout.
- Livestream startup: as shown in area 3 in the figure, including various livestreaming settings
- Script: Script design, including material preparations, layout design, and livestream startup settings, is required for video compositing to produce videos and livestream.
![](https://support.huaweicloud.com/intl/en-us/productdesc-metastudio/en-us_image_0000001794226580.png)
Role
Virtual avatar model
Action
Action of the virtual avatar model
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