Esta página ainda não está disponível no idioma selecionado. Estamos trabalhando para adicionar mais opções de idiomas. Agradecemos sua compreensão.

Compute
Elastic Cloud Server
Huawei Cloud Flexus
Bare Metal Server
Auto Scaling
Image Management Service
Dedicated Host
FunctionGraph
Cloud Phone Host
Huawei Cloud EulerOS
Networking
Virtual Private Cloud
Elastic IP
Elastic Load Balance
NAT Gateway
Direct Connect
Virtual Private Network
VPC Endpoint
Cloud Connect
Enterprise Router
Enterprise Switch
Global Accelerator
Management & Governance
Cloud Eye
Identity and Access Management
Cloud Trace Service
Resource Formation Service
Tag Management Service
Log Tank Service
Config
OneAccess
Resource Access Manager
Simple Message Notification
Application Performance Management
Application Operations Management
Organizations
Optimization Advisor
IAM Identity Center
Cloud Operations Center
Resource Governance Center
Migration
Server Migration Service
Object Storage Migration Service
Cloud Data Migration
Migration Center
Cloud Ecosystem
KooGallery
Partner Center
User Support
My Account
Billing Center
Cost Center
Resource Center
Enterprise Management
Service Tickets
HUAWEI CLOUD (International) FAQs
ICP Filing
Support Plans
My Credentials
Customer Operation Capabilities
Partner Support Plans
Professional Services
Analytics
MapReduce Service
Data Lake Insight
CloudTable Service
Cloud Search Service
Data Lake Visualization
Data Ingestion Service
GaussDB(DWS)
DataArts Studio
Data Lake Factory
DataArts Lake Formation
IoT
IoT Device Access
Others
Product Pricing Details
System Permissions
Console Quick Start
Common FAQs
Instructions for Associating with a HUAWEI CLOUD Partner
Message Center
Security & Compliance
Security Technologies and Applications
Web Application Firewall
Host Security Service
Cloud Firewall
SecMaster
Anti-DDoS Service
Data Encryption Workshop
Database Security Service
Cloud Bastion Host
Data Security Center
Cloud Certificate Manager
Edge Security
Blockchain
Blockchain Service
Web3 Node Engine Service
Media Services
Media Processing Center
Video On Demand
Live
SparkRTC
MetaStudio
Storage
Object Storage Service
Elastic Volume Service
Cloud Backup and Recovery
Storage Disaster Recovery Service
Scalable File Service Turbo
Scalable File Service
Volume Backup Service
Cloud Server Backup Service
Data Express Service
Dedicated Distributed Storage Service
Containers
Cloud Container Engine
SoftWare Repository for Container
Application Service Mesh
Ubiquitous Cloud Native Service
Cloud Container Instance
Databases
Relational Database Service
Document Database Service
Data Admin Service
Data Replication Service
GeminiDB
GaussDB
Distributed Database Middleware
Database and Application Migration UGO
TaurusDB
Middleware
Distributed Cache Service
API Gateway
Distributed Message Service for Kafka
Distributed Message Service for RabbitMQ
Distributed Message Service for RocketMQ
Cloud Service Engine
Multi-Site High Availability Service
EventGrid
Dedicated Cloud
Dedicated Computing Cluster
Business Applications
Workspace
ROMA Connect
Message & SMS
Domain Name Service
Edge Data Center Management
Meeting
AI
Face Recognition Service
Graph Engine Service
Content Moderation
Image Recognition
Optical Character Recognition
ModelArts
ImageSearch
Conversational Bot Service
Speech Interaction Service
Huawei HiLens
Video Intelligent Analysis Service
Developer Tools
SDK Developer Guide
API Request Signing Guide
Terraform
Koo Command Line Interface
Content Delivery & Edge Computing
Content Delivery Network
Intelligent EdgeFabric
CloudPond
Intelligent EdgeCloud
Solutions
SAP Cloud
High Performance Computing
Developer Services
ServiceStage
CodeArts
CodeArts PerfTest
CodeArts Req
CodeArts Pipeline
CodeArts Build
CodeArts Deploy
CodeArts Artifact
CodeArts TestPlan
CodeArts Check
CodeArts Repo
Cloud Application Engine
MacroVerse aPaaS
KooMessage
KooPhone
KooDrive
On this page

Show all

Functions

Updated on 2023-11-01 GMT+08:00

HUAWEI CLOUD SparkRTC provides functions such as video calls and interactive co-hosting, as shown in Table 1.

Table 1 Functions

Function

Description

Scenario

Video call

One-to-one or multi-party audio call with 720p or higher HD quality. Up to 2000 users can join a room and up to 500 users can interact with each other at the same time.

One-to-one video call, video conferencing, online diagnosis, multi-participant video chat, video customer service, video and audio recording, and online claim settlement

Audio call

One-to-one or multi-participant audio call. Up to 2000 users can join a room and up to 500 users can speak at the same time.

One-to-one audio call, multi-participant audio call, audio chat, audio conferencing, and voice customer service

Interactive video livestreaming

Co-hosting and cross-room streamer competition are supported.

Ultra-low latency livestreaming, super large class, streamer competition, remote training, and large-scale conferencing

Interactive audio livestreaming

Co-hosting and cross-room streamer competition are supported.

Low latency livestreaming, co-hosting, karaoke, and FM broadcasting

High-quality audio

48 kHz sampling rate

Audio call, video call, interactive livestreaming, high-quality FM, music teaching, karaoke room, and online class

High-quality image

720p and 1080p HD video

Video call, interactive livestreaming, and online class

Role switch

Users can switch their roles in a room quickly and smoothly.

Interactive livestreaming and online class

Joining multiple rooms

A streamer can join multiple rooms for competition.

Live show, co-hosting competition, and super large class

Screen sharing

Desktop, window, and rectangular area sharing

Interactive class, video conferencing, and remote assistance

3A processing

The industry-leading 3A algorithms, acoustic echo cancellation (AEC), automatic noise suppression (ANS), and automatic gain control (AGC), provide crystal clear audio quality.

All audio scenarios

Volume callback

SparkRTC provides volume values, which can be displayed as an animated sound wave or prompt.

Audio call, video call, voice chat room, FM radio, karaoke room, and voice detection

Cross-room co-hosting

Streamers can interact with each other across rooms. Viewers can smoothly switch their roles to hosts to speak.

Co-teaching and streamer competition

Interactive co-hosting

Viewers can smoothly switch their roles to hosts to speak.

Small class and interactive livestreaming

Cloud recording

Single and mixed streams are recorded and recordings are stored in OBS or hosted in VOD.

Storage, recording review, and video and audio recording

Audio mixing

Local or online audio files can be mixed with a user's voice in a room. The mixed audio can be sent to other users in the room.

Online education, chat room, and online chorus

Livestreaming via CDN

Audio and video streams in a room are mixed and transcoded to RTMP video streams, which are pushed to Live via Content Delivery Network (CDN) for livestreaming.

Interactive livestreaming and large-scale conferencing

Network detection

The network detection API is used to determine or predict whether the network condition of a user is good.

-

Custom video data

Custom video sources and renderers are supported. Non-camera video sources, such as video files, external devices, and third-party custom data sources, can be used.

Beauty customization, data source customization, multi-device management, video recognition, and image processing

Custom audio data

Developers can collect audio callback data, process raw data, and perform custom operations, such as connecting to non-standard devices and audio files.

Non-standard device access, custom audio effect, voice processing, and voice recognition

Platform compatibility

The web platform is supported. For details about the system requirements, see Constraints.

-

Usamos cookies para aprimorar nosso site e sua experiência. Ao continuar a navegar em nosso site, você aceita nossa política de cookies. Saiba mais

Feedback

Feedback

Feedback

0/500

Selected Content

Submit selected content with the feedback