- Release Notes and Announcements
- Release Notes
- Security Announcement
- Announcements
- Notice regarding the addition of TrustAsia free certificate issuance source
- [Tencent Cloud EdgeOne] Impact of Root Certificate Changes from Let's Encrypt
- [Tencent Cloud EdgeOne] NS Access Mode Upgrade Announcement
- [Tencent Cloud EdgeOne] VAU Unit Change Notification
- EdgeOne Console Upgrade Instructions
- 【Tencent Cloud EdgeOne】Cloud API Change Notification
- Product Introduction
- Purchase Guide
- Description of 14-day Trial Plan Experience Benefits
- Billing Overview
- Basic Service Fees
- Value-added Service Fees
- Related Tencent Cloud Services
- Extra Package Description (Prepaid)
- Subscriptions
- Renewals
- Overdue and Expiration Policies
- Refund Policy
- Usage Cap Policy
- EdgeOne Plan Upgrade Guide
- Comparison of EdgeOne Plans
- Billing Usage
- About "clean traffic" billing instructions
- Getting Started
- Domain Service
- Site Acceleration
- Origin Configuration
- Edge Functions
- Overview
- Getting Started
- Operation Guide
- Runtime APIs
- Sample Functions
- Example Overview
- 301 Redirect
- Obtaining Client URL Information
- Customization Based on Client Geo Location
- Obtaining Client Geo Location Information
- Batch Redirect
- Returning an HTML Page
- Returning a JSON Object
- Fetch Remote Resources
- Authenticating a Request Header
- Modifying a Response Header
- Performing an A/B Test
- Setting Cookies
- Performing Redirect Based on the Request Location
- Using the Cache API
- Caching POST Requests
- Responding in Streaming Mode
- Merging Resources and Responding in Streaming Mode
- Protecting Data from Tampering
- Rewriting a m3u8 File and Configuring Authentication
- Adaptive Image Resize
- Image Adaptive WebP
- Customize Referer restriction rules
- Remote Authentication
- HMAC Digital Signature
- Naming a Downloaded File
- Obtaining Client IP Address
- Practical Tutorial
- Security Protection
- Overview
- DDoS Protection
- DDoS Protection Overview
- Exclusive DDoS Protection Usage
- Configuration of Exclusive DDoS protection Rules
- Web Protection
- Rules Template
- IP Groups
- Origin Protection
- Custom Response Page
- Alarm Notification
- Rule Engine
- L4 Proxy
- Data Analysis&Log Service
- Tool Guide
- Practical Tutorial
- Configuring EdgeOne Security Event Alarms via TCOP
- EdgeOne Resource Abuse Prevention
- EdgeOne Implementation of Session Persistence Based on Client IP Addresses
- EdgeOne Implementation of Origin-Pull Based on Client's Geo Location
- EdgeOne Hotlink Protection Practical Tutorial
- EdgeOne initiates Automatic Warm-up
- EdgeOne Automatic Cache Purge
- Cross-regional Secure Acceleration (Oversea Sites)
- Scheduling Traffic to EdgeOne by Performing Canary Switching
- Quickly Enabling HTTPS Access with EdgeOne Free Certificate
- Through traffic orchestration to multiple service providers
- EdgeOne facilitate APKs.s dynamic packaging of Android
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Site APIs
- Acceleration Domain Management APIs
- Site Acceleration Configuration APIs
- Edge Function APIs
- Alias Domain APIs
- Security Configuration APIs
- Layer 4 Application Proxy APIs
- CreateL4Proxy
- ModifyL4Proxy
- ModifyL4ProxyStatus
- DescribeL4Proxy
- DeleteL4Proxy
- CreateL4ProxyRules
- ModifyL4ProxyRules
- ModifyL4ProxyRulesStatus
- DescribeL4ProxyRules
- DeleteL4ProxyRules
- CreateApplicationProxy
- ModifyApplicationProxy
- ModifyApplicationProxyStatus
- DescribeApplicationProxies
- DeleteApplicationProxy
- CreateApplicationProxyRule
- ModifyApplicationProxyRule
- ModifyApplicationProxyRuleStatus
- DeleteApplicationProxyRule
- Content Management APIs
- Data Analysis APIs
- Log Service APIs
- Billing APIs
- Certificate APIs
- Load Balancing APIs
- Diagnostic Tool APIs
- Custom Response Page APIs
- Version Management APIs
- Data Types
- Error Codes
- FAQs
- Agreements
- TEO Policy
- Contact Us
- Glossary
- Release Notes and Announcements
- Release Notes
- Security Announcement
- Announcements
- Notice regarding the addition of TrustAsia free certificate issuance source
- [Tencent Cloud EdgeOne] Impact of Root Certificate Changes from Let's Encrypt
- [Tencent Cloud EdgeOne] NS Access Mode Upgrade Announcement
- [Tencent Cloud EdgeOne] VAU Unit Change Notification
- EdgeOne Console Upgrade Instructions
- 【Tencent Cloud EdgeOne】Cloud API Change Notification
- Product Introduction
- Purchase Guide
- Description of 14-day Trial Plan Experience Benefits
- Billing Overview
- Basic Service Fees
- Value-added Service Fees
- Related Tencent Cloud Services
- Extra Package Description (Prepaid)
- Subscriptions
- Renewals
- Overdue and Expiration Policies
- Refund Policy
- Usage Cap Policy
- EdgeOne Plan Upgrade Guide
- Comparison of EdgeOne Plans
- Billing Usage
- About "clean traffic" billing instructions
- Getting Started
- Domain Service
- Site Acceleration
- Origin Configuration
- Edge Functions
- Overview
- Getting Started
- Operation Guide
- Runtime APIs
- Sample Functions
- Example Overview
- 301 Redirect
- Obtaining Client URL Information
- Customization Based on Client Geo Location
- Obtaining Client Geo Location Information
- Batch Redirect
- Returning an HTML Page
- Returning a JSON Object
- Fetch Remote Resources
- Authenticating a Request Header
- Modifying a Response Header
- Performing an A/B Test
- Setting Cookies
- Performing Redirect Based on the Request Location
- Using the Cache API
- Caching POST Requests
- Responding in Streaming Mode
- Merging Resources and Responding in Streaming Mode
- Protecting Data from Tampering
- Rewriting a m3u8 File and Configuring Authentication
- Adaptive Image Resize
- Image Adaptive WebP
- Customize Referer restriction rules
- Remote Authentication
- HMAC Digital Signature
- Naming a Downloaded File
- Obtaining Client IP Address
- Practical Tutorial
- Security Protection
- Overview
- DDoS Protection
- DDoS Protection Overview
- Exclusive DDoS Protection Usage
- Configuration of Exclusive DDoS protection Rules
- Web Protection
- Rules Template
- IP Groups
- Origin Protection
- Custom Response Page
- Alarm Notification
- Rule Engine
- L4 Proxy
- Data Analysis&Log Service
- Tool Guide
- Practical Tutorial
- Configuring EdgeOne Security Event Alarms via TCOP
- EdgeOne Resource Abuse Prevention
- EdgeOne Implementation of Session Persistence Based on Client IP Addresses
- EdgeOne Implementation of Origin-Pull Based on Client's Geo Location
- EdgeOne Hotlink Protection Practical Tutorial
- EdgeOne initiates Automatic Warm-up
- EdgeOne Automatic Cache Purge
- Cross-regional Secure Acceleration (Oversea Sites)
- Scheduling Traffic to EdgeOne by Performing Canary Switching
- Quickly Enabling HTTPS Access with EdgeOne Free Certificate
- Through traffic orchestration to multiple service providers
- EdgeOne facilitate APKs.s dynamic packaging of Android
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Site APIs
- Acceleration Domain Management APIs
- Site Acceleration Configuration APIs
- Edge Function APIs
- Alias Domain APIs
- Security Configuration APIs
- Layer 4 Application Proxy APIs
- CreateL4Proxy
- ModifyL4Proxy
- ModifyL4ProxyStatus
- DescribeL4Proxy
- DeleteL4Proxy
- CreateL4ProxyRules
- ModifyL4ProxyRules
- ModifyL4ProxyRulesStatus
- DescribeL4ProxyRules
- DeleteL4ProxyRules
- CreateApplicationProxy
- ModifyApplicationProxy
- ModifyApplicationProxyStatus
- DescribeApplicationProxies
- DeleteApplicationProxy
- CreateApplicationProxyRule
- ModifyApplicationProxyRule
- ModifyApplicationProxyRuleStatus
- DeleteApplicationProxyRule
- Content Management APIs
- Data Analysis APIs
- Log Service APIs
- Billing APIs
- Certificate APIs
- Load Balancing APIs
- Diagnostic Tool APIs
- Custom Response Page APIs
- Version Management APIs
- Data Types
- Error Codes
- FAQs
- Agreements
- TEO Policy
- Contact Us
- Glossary
Origin Server Introduction
Tencent Cloud Video on Demand (VOD) offers integrated high-quality media services, such as production and upload, storage, transcoding, Media Processing Service (MPS), media AI, copyright protection, and play for media, such as audio, video, and images.
VOD Origin Server Advantages
Advantage | Description |
Multi-dimensional cost optimization | VOD provides media services with strategies such as cold storage and smart bitrate reduction. By optimizing costs in detail according to real-time media playback, it effectively saves storage and distribution costs for users. |
Scenario-based transcoding | VOD offers superior transcoding capabilities for various industry scenarios. Utilizing technologies like intelligent scene recognition, dynamic encoding, and the CTU/row/frame three-level bitrate precision control model, it achieves higher subjective image quality at a lower bitrate (nearly 50%), realizing high image quality at a low bitrate, and saves network traffic and storage costs. |
Stable storage | VOD supports backup storage of video files across architectures and devices, and provides cross-region disaster recovery and user resource isolation, greatly enhancing storage stability. |
High-quality upload | VOD improves data transfer efficiency and stability in poor network conditions through various upload acceleration measures, such as scheduling optimization, global multi-storage park coverage optimization, link supplementation, transmission optimization, and the Quick UDP Internet Connections (QUIC) protocol, improving the upload speed and success rate. |
Copyright protection | Copyright protection features of VOD include the hotlink protection, ghost watermark, HTTP Live Streaming (HLS) private encryption, and commercial-grade Digital Rights Management (DRM) encryption, providing high-level security for content rights owners. |
Audio/video distribution optimization | When users select the VOD origin server, the EdgeOne acceleration service automatically enables the pre-fetching capability of audio and video files by default. It supports segment fetching and caching of HLS/DASH/MP4/FLV format files to edge nodes when a client request is made, enhancing the response speed of video files, thereby
optimizing the time it takes to start playing videos and reducing the rate of playback stuttering. |
VOD Origin Server Use Cases
Application Scenario | Scenario Description |
Online education | Online education refers to a teaching method that uses the network as a medium, where students and teachers conduct educational activities online. Platforms generally have a large number of audio and video teaching resources, most of which are recorded and uploaded by registered teachers. VOD offers features like multi-end playback, smart subtitles, copyright protection, time shifting, VOD to live streaming, and content review for this scenario, helping users quickly build an audio and video teaching platform. |
Ecommerce apps | Ecommerce apps are online transaction platforms where enterprises and individuals can market and sell their products. Sellers typically produce and upload product images and videos to better showcase their products. Buyers can also upload images and videos to share feedback about their shopping experience or write product reviews. VOD provides features such as HD with low bitrate, smart screenshot cover, multi-bitrate smart switching, upload acceleration, and tag classification for this scenario, thereby helping users better showcase their ecommerce products. |
TV stations and over-the-top (OTT) | TV stations and OTT primarily offers streaming media services based on TV terminals. VOD provides features for this scenario, such as Top Speed Codec (TSC) transcoding, multi-bitrate smart switching, copyright protection, media AI recognition, VOD to live streaming, and video production, helping users quickly build a smart media asset library and offering diverse applications like cloud editing and video directing. |
Live streaming apps | Live streaming apps allow hosts to broadcast, deliver commentary, or perform live over the network, such as live show streaming, game live streaming, live classes, live shopping, and live Q&A. VOD provides capabilities such as live recording, time shifting, live editing, TSC, and VOD to live streaming, to help users quickly establish a stable and reliable live streaming platform. |
Use Limits
Using the VOD origin server will automatically provide more suitable distribution acceleration configurations for your media content. Therefore, when using the rule engine and site acceleration configurations for a VOD origin server, the VOD default configurations will be used for some operations to offer better distribution acceleration effects. To prevent conflicts between custom configurations and default settings, some site acceleration configuration and rule engine operations will not be supported. The detailed limits are as follows:
Note:
Feature Module | Operation Type | Operation | Limit |
Rule engine | Cache configuration | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| Network optimization | Custom configurations are supported. | |
| | Custom configurations are supported. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Origin-Pull Timeout | Custom configurations are not supported. If they are configured, the configuration content will not take effect. |
| HTTPS optimization | Custom configurations are supported. | |
| | Custom configurations are supported. | |
| | Custom configurations are supported. | |
| | Custom configurations are supported. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| HTTP header modification | Custom configurations are supported. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| Advanced configuration | Custom configurations are supported. | |
| | Supports custom A/D Authentication Method, does not support custom B/C Authentication Method | |
| | Origin Server Modification | Custom configurations are not supported. If they are configured, the configuration content will not take effect. |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | HTTP Response | Custom configurations are supported. |
Site acceleration | Cache configuration | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
| | Custom configurations are not supported. If they are configured, the configuration content will not take effect. | |
Yes
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