- Release Notes and Announcements
- Announcements
- Announcement on Optimization of CSS Billing Method Following Policy
- Billing Content Adjustment for Cloud Streaming Services Standard Transcoding and Top Speed Codec Transcoding
- Announcement on the Price Adjustment of CSS Audio/Video Enhancement Feature
- Announcement on the Official Billing for CSS Standby Streams Feature
- CSS to Support H.265 8K and AV1 8K Transcoding
- CSS Adds Support for AV1 Codec and Audio/Video Enhancement
- Notice: CSS to Adjust Prices of Basic Services
- CSS to Adjust Pricing of Third-Party Relay
- Delayed Playback to Become Paid Feature
- Announcements
- User Guide
- Product Introduction
- Purchase Guide
- Billing Overview
- Basic Service Fee
- Value-Added Service Fee
- Live Transcoding (Watermarking, Stream Mixing, subtitles)
- Live Audio and Video Enhancement
- Live Recording
- Time Shifting (New)
- Live Screencapture
- Live Stream Moderation
- Intelligent Porn Detection
- Live Video Caster
- Relay
- Overview of Basic Fees for Value-Added Features
- Delayed Playback
- Standby Streams
- Real-Time Log Shipping
- DRM Encryption
- Prepaid plan
- Purchase Process
- Changing Billing Modes
- Refund Policy
- Viewing Bills
- Renewal
- Processing for Overdue Payments
- Billing FAQs
- Live Video Broadcasting (LVB)
- Live Event Broadcasting (LEB)
- Live Video Caster
- Console Guide
- Console Overview
- Overview
- Domain Management
- Adding Domain Names
- Managing Domain Names
- Push Domain Name Management
- Push Configuration
- Recording Configuration
- Time Shifting Configuration
- Screencapture and Porn Detection Configuration
- Watermark Configuration
- Callback Configuration
- Standby Stream Configuration
- Latency Control
- IP Blocklist/Allowlist Configuration
- Delayed Playback
- Moderation Configuration
- Remote Authentication Configuration
- Playback Domain Name Management
- Playback Configuration
- Playback Authentication Configuration
- Referer Configuration
- Template Configuration
- HTTPS Configuration
- Region Configuration
- Origin Server Configuration
- Bandwidth Cap Configuration
- IP Blocklist/Allowlist Configuration
- Blocking Playback by Protocol
- Latency Control
- HTTP Response Header Configuration
- Access Control by Region Configuration
- Remote Authentication Configuration
- Certificate Management
- Stream Management
- Package Management
- Feature Configuration
- Relay
- Laboratory
- Billing Usage Statistics
- Monitoring
- Toolkit
- OOTB live
- CAM-Based Access Control
- Feature Guide
- Push and Playback
- Features
- Live Streaming Security
- Global CSS Service
- Callback Notifications
- How to Receive Event Notification
- Stream Pushing Notification
- Recording Event Notification
- Recording Status Event Notification
- Screencapturing Event Notification
- Live Broadcasting Image Audit Event Notification
- Live Streaming Audio Auditing Service Event Notification
- Push Error Event Notifications
- Relay Event Notification
- User Guides for Common Third-Party Tools
- SDK Guide
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Monitoring Data Query APIs
- DescribeLiveTranscodeDetailInfo
- DescribeAllStreamPlayInfoList
- DescribeGroupProIspPlayInfoList
- DescribeHttpStatusInfoList
- DescribeLiveDomainPlayInfoList
- DescribeLiveStreamPushInfoList
- DescribePlayErrorCodeDetailInfoList
- DescribePlayErrorCodeSumInfoList
- DescribeProIspPlaySumInfoList
- DescribeProvinceIspPlayInfoList
- DescribeStreamDayPlayInfoList
- DescribeStreamPlayInfoList
- DescribeStreamPushInfoList
- DescribeTopClientIpSumInfoList
- DescribeVisitTopSumInfoList
- Billing Data Query APIs
- Live Transcoding APIs
- Delayed Playback Management APIs
- Domain Name Management APIs
- Watermark Management APIs
- Certificate Management APIs
- Live Stream Mix APIs
- Stream Pulling APIs
- Recording Management APIs
- Time Shifting APIs
- Live Callback APIs
- Screencapturing and Porn Detection APIs
- Authentication Management APIs
- Live Stream Management APIs
- Data Types
- Error Codes
- Ops Guide
- Troubleshooting
- About Pushing
- Playing Method
- Live Streaming Quiz
- FAQs
- SLA
- CSS Policy
- Glossary
- Release Notes and Announcements
- Announcements
- Announcement on Optimization of CSS Billing Method Following Policy
- Billing Content Adjustment for Cloud Streaming Services Standard Transcoding and Top Speed Codec Transcoding
- Announcement on the Price Adjustment of CSS Audio/Video Enhancement Feature
- Announcement on the Official Billing for CSS Standby Streams Feature
- CSS to Support H.265 8K and AV1 8K Transcoding
- CSS Adds Support for AV1 Codec and Audio/Video Enhancement
- Notice: CSS to Adjust Prices of Basic Services
- CSS to Adjust Pricing of Third-Party Relay
- Delayed Playback to Become Paid Feature
- Announcements
- User Guide
- Product Introduction
- Purchase Guide
- Billing Overview
- Basic Service Fee
- Value-Added Service Fee
- Live Transcoding (Watermarking, Stream Mixing, subtitles)
- Live Audio and Video Enhancement
- Live Recording
- Time Shifting (New)
- Live Screencapture
- Live Stream Moderation
- Intelligent Porn Detection
- Live Video Caster
- Relay
- Overview of Basic Fees for Value-Added Features
- Delayed Playback
- Standby Streams
- Real-Time Log Shipping
- DRM Encryption
- Prepaid plan
- Purchase Process
- Changing Billing Modes
- Refund Policy
- Viewing Bills
- Renewal
- Processing for Overdue Payments
- Billing FAQs
- Live Video Broadcasting (LVB)
- Live Event Broadcasting (LEB)
- Live Video Caster
- Console Guide
- Console Overview
- Overview
- Domain Management
- Adding Domain Names
- Managing Domain Names
- Push Domain Name Management
- Push Configuration
- Recording Configuration
- Time Shifting Configuration
- Screencapture and Porn Detection Configuration
- Watermark Configuration
- Callback Configuration
- Standby Stream Configuration
- Latency Control
- IP Blocklist/Allowlist Configuration
- Delayed Playback
- Moderation Configuration
- Remote Authentication Configuration
- Playback Domain Name Management
- Playback Configuration
- Playback Authentication Configuration
- Referer Configuration
- Template Configuration
- HTTPS Configuration
- Region Configuration
- Origin Server Configuration
- Bandwidth Cap Configuration
- IP Blocklist/Allowlist Configuration
- Blocking Playback by Protocol
- Latency Control
- HTTP Response Header Configuration
- Access Control by Region Configuration
- Remote Authentication Configuration
- Certificate Management
- Stream Management
- Package Management
- Feature Configuration
- Relay
- Laboratory
- Billing Usage Statistics
- Monitoring
- Toolkit
- OOTB live
- CAM-Based Access Control
- Feature Guide
- Push and Playback
- Features
- Live Streaming Security
- Global CSS Service
- Callback Notifications
- How to Receive Event Notification
- Stream Pushing Notification
- Recording Event Notification
- Recording Status Event Notification
- Screencapturing Event Notification
- Live Broadcasting Image Audit Event Notification
- Live Streaming Audio Auditing Service Event Notification
- Push Error Event Notifications
- Relay Event Notification
- User Guides for Common Third-Party Tools
- SDK Guide
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Monitoring Data Query APIs
- DescribeLiveTranscodeDetailInfo
- DescribeAllStreamPlayInfoList
- DescribeGroupProIspPlayInfoList
- DescribeHttpStatusInfoList
- DescribeLiveDomainPlayInfoList
- DescribeLiveStreamPushInfoList
- DescribePlayErrorCodeDetailInfoList
- DescribePlayErrorCodeSumInfoList
- DescribeProIspPlaySumInfoList
- DescribeProvinceIspPlayInfoList
- DescribeStreamDayPlayInfoList
- DescribeStreamPlayInfoList
- DescribeStreamPushInfoList
- DescribeTopClientIpSumInfoList
- DescribeVisitTopSumInfoList
- Billing Data Query APIs
- Live Transcoding APIs
- Delayed Playback Management APIs
- Domain Name Management APIs
- Watermark Management APIs
- Certificate Management APIs
- Live Stream Mix APIs
- Stream Pulling APIs
- Recording Management APIs
- Time Shifting APIs
- Live Callback APIs
- Screencapturing and Porn Detection APIs
- Authentication Management APIs
- Live Stream Management APIs
- Data Types
- Error Codes
- Ops Guide
- Troubleshooting
- About Pushing
- Playing Method
- Live Streaming Quiz
- FAQs
- SLA
- CSS Policy
- Glossary
CSS Adds Support for AV1 Codec and Audio/Video Enhancement
Last updated: 2022-07-07 17:04:31
CSS started offering the AV1 encoding and audio/video enhancement features for a fee at 00:00 on June 1, 2022.
Using the features may incur standard transcoding, top speed codec transcoding, and audio/video enhancement fees.
New Features
AV1 codec
AV1 is an open, royalty-free video codec designed for video transmissions over the internet by the Alliance for Open Media (AOMedia).
- It can transfer 1080p (1920 x 1080) video at 1-2 Mbps.
- It has 40% improved compression efficiency over H.264, which means you can save your CDN costs by 40% without compromising the playback experience.
- It is royalty-free and is supported by more browsers than H.265 (AV1 is supported by 75% of browsers on the market, including Chrome).
- Because both the AV1 and WebRTC technologies originated from Google, the two technologies work well together. You can use Tencent Cloud’s LEB product together with the AV1 encoding feature to deliver low-latency and high-quality streaming experience at lower CDN costs.
Audio/Video enhancement
Based on our image restoration and enhancement modules and AI algorithms, we offer video quality enhancement capabilities including super-resolution reconstruction, smart frame interpolation, HDR enhancement, image noise removal, outline restoration, and other audio/video enhancement features.
How to Use the Features
AV1 codec
To use the AV1 codec, just set the codec for your transcoding template to AV1. For details, see Live Transcoding.
Audio/Video enhancement
Please contact your sales rep or contact Customer Service to enable the audio/video enhancement feature.
Pricing
For billing details about the value-added service of live transcoding, see Live Transcoding (Watermarking, Stream Mixing).
Standard transcoding
| Codec | Resolution | Price (USD/min) | Remarks |
|---|---|---|---|
| AV1 | 480p | 0.0282 | Long side ≤ 640 px and short side ≤ 480 px |
| 720p | 0.0550 | Long side ≤ 1280 px and short side ≤ 720 px | |
| 1080p | 0.1098 | Long side ≤ 1936 px and short side ≤ 1088 px | |
| 2K | 0.2366 | Long side ≤ 2560 px and short side ≤ 1440 px | |
| 4K | 0.4732 | Long side > 2560 px or short side > 1440 px |
Top speed codec transcoding
| Codec | Resolution | Price (USD/min) | Remarks |
|---|---|---|---|
| AV1 | 480p | 0.0698 | Long side ≤ 640 px and short side ≤ 480 px |
| 720p | 0.1330 | Long side ≤ 1280 px and short side ≤ 720 px | |
| 1080p | 0.2658 | Long side ≤ 1936 px and short side ≤ 1088 px | |
| 2K | 0.5318 | Long side ≤ 2560 px and short side ≤ 1440 px | |
| 4K | 1.0634 | Long side > 2560 px or short side > 1440 px |
Audio/Video enhancement
| Codec | Resolution | Price (USD/min) | Remarks |
|---|---|---|---|
| H.264 | 480p | 0.1278 | Long side ≤ 640 px and short side ≤ 480 px |
| 720p | 0.2545 | Long side ≤ 1280 px and short side ≤ 720 px | |
| 1080p | 0.5088 | Long side ≤ 1936 px and short side ≤ 1088 px | |
| 2K | 1.0175 | Long side ≤ 2560 px and short side ≤ 1440 px | |
| 4K | 2.0350 | Long side > 2560 px or short side > 1440 px | |
| H.265 | 480p | 0.1510 | Long side ≤ 640 px and short side ≤ 480 px |
| 720p | 0.2988 | Long side ≤ 1280 px and short side ≤ 720 px | |
| 1080p | 0.5973 | Long side ≤ 1936 px and short side ≤ 1088 px | |
| 2K | 1.1947 | Long side ≤ 2560 px and short side ≤ 1440 px | |
| 4K | 2.3893 | Long side > 2560 px or short side > 1440 px | |
| AV1 | 480p | 0.1860 | Long side ≤ 640 px and short side ≤ 480 px |
| 720p | 0.3652 | Long side ≤ 1280 px and short side ≤ 720 px | |
| 1080p | 0.7302 | Long side ≤ 1936 px and short side ≤ 1088 px | |
| 2K | 1.4604 | Long side ≤ 2560 px and short side ≤ 1440 px | |
| 4K | 2.9207 | Long side > 2560 px or short side > 1440 px |
Note：If you have a large-scale live streaming business, then a daily billing mode may not meet your needs. Please contact Tencent Cloud sales or submit a ticket to determine the best billing mode for you.
If you have any questions, feel free to contact us.
2022-05-27
Tencent Cloud CSS Team
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