- Release Notes and Announcements
- Announcements
- 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
- Pricing Overview
- Basic Services
- Value-Added Services
- 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
- 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
- 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
- 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
- Monitoring Data Query APIs
- DescribeAllStreamPlayInfoList
- DescribeGroupProIspPlayInfoList
- DescribeHttpStatusInfoList
- DescribeLiveDomainPlayInfoList
- DescribeLiveStreamPushInfoList
- DescribeLiveTranscodeDetailInfo
- DescribePlayErrorCodeDetailInfoList
- DescribePlayErrorCodeSumInfoList
- DescribeProIspPlaySumInfoList
- DescribeProvinceIspPlayInfoList
- DescribeStreamDayPlayInfoList
- DescribeStreamPlayInfoList
- DescribeStreamPushInfoList
- DescribeTopClientIpSumInfoList
- DescribeVisitTopSumInfoList
- Billing Data Query 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
- 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
- Pricing Overview
- Basic Services
- Value-Added Services
- 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
- 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
- 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
- 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
- Monitoring Data Query APIs
- DescribeAllStreamPlayInfoList
- DescribeGroupProIspPlayInfoList
- DescribeHttpStatusInfoList
- DescribeLiveDomainPlayInfoList
- DescribeLiveStreamPushInfoList
- DescribeLiveTranscodeDetailInfo
- DescribePlayErrorCodeDetailInfoList
- DescribePlayErrorCodeSumInfoList
- DescribeProIspPlaySumInfoList
- DescribeProvinceIspPlayInfoList
- DescribeStreamDayPlayInfoList
- DescribeStreamPlayInfoList
- DescribeStreamPushInfoList
- DescribeTopClientIpSumInfoList
- DescribeVisitTopSumInfoList
- Billing Data Query APIs
- Live Stream Management APIs
- Data Types
- Error Codes
- Ops Guide
- Troubleshooting
- About Pushing
- Playing Method
- Live Streaming Quiz
- FAQs
- SLA
- CSS Policy
- Glossary
Live audio and video enhancement features include a variety of processing technologies, such as SDR to HDR conversion, frame interpolation, super resolution, overall enhancement, noise reduction, color enhancement, scratch removal, banding removal, detail enhancement, low-light enhancement, face enhancement, and text enhancement. These features are used for video quality remastering and significantly improve the subjective quality of audio and video.
Live audio and video enhancement features can be used individually or in combination to improve live stream video quality in different scenarios. Billing for audio and video enhancement is based on the enhancement features used and the resolution and frame rate of the enhanced live stream video. The specific billing rules are described below.
Notes
The default billing mode for live audio and video enhancement is daily pay-as-you-go.
Starting from 00:00 on October 1, 2023, the billing for audio and video enhancement features will be calculated separately based on the enhancement features used and the resolution and frame rate of the enhanced live stream video. Billing will start on October 2.
When using audio and video enhancement features, additional fees for Top Speed Codec (TSC) Transcoding will be incurred. A TSC transcoding package can be used to offset the daily pay-as-you-go usage of TSC transcoding, but it cannot be used to offset the daily pay-as-you-go usage of audio and video enhancement.
If you need to use live audio and video enhancement capabilities, please contact your Tencent Cloud sales rep or submit a ticket for evaluation and activation.
Features
Enhancement Feature | Description |
SDR to HDR Conversion | Converts SDR videos to HDR and increases the color depth to up to 10 bits to represent a wider gamut and display more color details. |
Frame Interpolation | Inserts additional video frames between the original live stream video frames, resulting in a smoother and more visually pleasing viewing experience. |
Super Resolution | Offers high-resolution models (default) and low-resolution models. |
Overall Enhancement | Uses AI-based analysis to improve the overall image quality by balancing image textures, removing compression artifacts, and enhancing key details. |
Noise Reduction | Removes the random noise introduced from the camera and the environment during live streaming while maintaining audio/video details. |
Color Enhancement | Restores video colors that may have been distorted due to camera or storage issues and enhances colors so they are more pleasing to viewers. |
Scratch Removal | Repairs damages in live streaming video, such as scratches and snowflake-like spots, improving the overall quality of the video. |
Banding (Artifact) Removal | Repairs distortions caused by repeated compressions of videos during transcoding, such as blocking artifacts, ringing artifacts, color contamination, and mosquito noise. |
Detail Enhancement | Enhances key details in live streaming video to improve video clarity and provide a better viewing experience. |
Low-Light Enhancement | Automatically recognizes scenes and adaptively enhances video images to increase details and contrast in dark areas and improve image quality, especially in low-light scenes. |
Face Enhancement | Enhances key facial features with the help of face recognition technologies. |
Text Enhancement | Improves the clarity and readability of the text shown during a live stream. |
Pricing
SDR to HDR Conversion
Enhancement Feature | Resolution | Frame Rate | Price (USD/Min) |
SDR to HDR Conversion | Unlimited | Unlimited | 0.0705 |
Frame Interpolation
Enhancement Feature | Resolution | Frame Rate | Price (USD/Min) | Remarks (the long side is whichever dimension is longer) |
Frame Interpolation | 720P | 30fps | 0.1058 | Long side ≤ 1280 and short side ≤ 720 |
| | 60fps | 0.2116 | |
| | 120fps | 0.4233 | |
| 1080P | 30fps | 0.2381 | Long side ≤ 1936 and short side ≤ 1088 |
| | 60fps | 0.4762 | |
| | 120fps | 0.9524 | |
| 2K | 30fps | 0.4233 | Long side ≤ 2560 and short side ≤ 1440 |
| | 60fps | 0.8466 | |
| | 120fps | 1.6931 | |
| 4K | 30fps | 0.9524 | Long side ≤ 4096 and short side ≤ 2160 |
| | 60fps | 1.9048 | |
| | 120fps | 3.8095 | |
| 8K | 30fps | 3.8095 | Long side > 4096 or short side > 2160 |
| | 60fps | 7.619 | |
| | 120fps | 15.2381 | |
Super Resolution
Enhancement Feature | Resolution | Frame Rate | Price (USD/Min) | Remarks (the long side is whichever dimension is longer) |
Super Resolution | 720P | 30fps | 0.0529 | Long side ≤ 1280 and short side ≤ 720 |
| | 60fps | 0.0882 | |
| | 120fps | 0.194 | |
| 1080P | 30fps | 0.1058 | Long side ≤ 1936 and short side ≤ 1088 |
| | 60fps | 0.2116 | |
| | 120fps | 0.4233 | |
| 2K | 30fps | 0.194 | Long side ≤ 2560 and short side ≤ 1440 |
| | 60fps | 0.3704 | |
| | 120fps | 0.7584 | |
| 4K | 30fps | 0.4233 | Long side ≤ 4096 and short side ≤ 2160 |
| | 60fps | 0.8466 | |
| | 120fps | 1.6931 | |
| 8K | 30fps | 1.6931 | Long side > 4096 or short side > 2160 |
| | 60fps | 3.3862 | |
| | 120fps | 6.7725 | |
Overall Enhancement
Enhancement Feature | Resolution | Frame Rate | Price (USD/Min) | Remarks (the long side is whichever dimension is longer) |
Overall Enhancement | 720P | 30fps | 0.1411 | Long side ≤ 1280 and short side ≤ 720 |
| | 60fps | 0.2822 | |
| | 120fps | 0.5644 | |
| 1080P | 30fps | 0.3175 | Long side ≤ 1936 and short side ≤ 1088 |
| | 60fps | 0.6349 | |
| | 120fps | 1.2698 | |
| 2K | 30fps | 0.5644 | Long side ≤ 2560 and short side ≤ 1440 |
| | 60fps | 1.1287 | |
| | 120fps | 2.2575 | |
| 4K | 30fps | 1.2698 | Long side ≤ 4096 and short side ≤ 2160 |
| | 60fps | 2.5397 | |
| | 120fps | 5.0794 | |
| 8K | 30fps | 5.0794 | Long side > 4096 or short side > 2160 |
| | 60fps | 10.1587 | |
| | 120fps | 20.3175 | |
Noise Reduction
Enhancement Feature | Resolution | Frame Rate | Price (USD/Min) | Remarks (the long side is whichever dimension is longer) |
Noise Reduction | 720P | 30fps | 0.0353 | Long side ≤ 1280 and short side ≤ 720 |
| | 60fps | 0.0705 | |
| | 120fps | 0.1587 | |
| 1080P | 30fps | 0.0882 | Long side ≤ 1936 and short side ≤ 1088 |
| | 60fps | 0.1764 | |
| | 120fps | 0.3527 | |
| 2K | 30fps | 0.1587 | Long side ≤ 2560 and short side ≤ 1440 |
| | 60fps | 0.3175 | |
| | 120fps | 0.6349 | |
| 4K | 30fps | 0.3527 | Long side ≤ 4096 and short side ≤ 2160 |
| | 60fps | 0.7055 | |
| | 120fps | 1.4109 | |
| 8K | 30fps | 1.4109 | Long side > 4096 or short side > 2160 |
| | 60fps | 2.8219 | |
| | 120fps | 5.6437 | |
Color Enhancement
Enhancement Feature | Resolution | Frame Rate | Price (USD/Min) | Remarks (the long side is whichever dimension is longer) |
Color Enhancement | 720P | 30fps | 0.0176 | Long side ≤ 1280 and short side ≤ 720 |
| | 60fps | 0.0353 | |
| | 120fps | 0.0705 | |
| 1080P | 30fps | 0.0353 | Long side ≤ 1936 and short side ≤ 1088 |
| | 60fps | 0.0705 | |
| | 120fps | 0.1411 | |
| 2K | 30fps | 0.0705 | Long side ≤ 2560 and short side ≤ 1440 |
| | 60fps | 0.1235 | |
| | 120fps | 0.2469 | |
| 4K | 30fps | 0.1411 | Long side ≤ 4096 and short side ≤ 2160 |
| | 60fps | 0.2822 | |
| | 120fps | 0.5644 | |
| 8K | 30fps | 0.5644 | Long side > 4096 or short side > 2160 |
| | 60fps | 1.1287 | |
| | 120fps | 2.2575 | |
Scratch Removal
Enhancement Feature | Resolution | Frame Rate | Price (USD/Min) | Remarks (the long side is whichever dimension is longer) |
Scratch Removal | 720P | 30fps | 0.1764 | Long side ≤ 1280 and short side ≤ 720 |
| | 60fps | 0.3527 | |
| | 120fps | 0.7231 | |
| 1080P | 30fps | 0.4056 | Long side ≤ 1936 and short side ≤ 1088 |
| | 60fps | 0.8113 | |
| | 120fps | 1.6226 | |
| 2K | 30fps | 0.7231 | Long side ≤ 2560 and short side ≤ 1440 |
| | 60fps | 1.4462 | |
| | 120fps | 2.8924 | |
| 4K | 30fps | 1.6226 | Long side ≤ 4096 and short side ≤ 2160 |
| | 60fps | 3.2451 | |
| | 120fps | 6.4903 | |
| 8K | 30fps | 6.4903 | Long side > 4096 or short side > 2160 |
| | 60fps | 12.9806 | |
| | 120fps | 25.9612 | |
Banding Removal
Enhancement Feature | Resolution | Frame Rate | Price (USD/Min) | Remarks (the long side is whichever dimension is longer) |
Banding Removal | 720P | 30fps | 0.0176 | Long side ≤ 1280 and short side ≤ 720 |
| | 60fps | 0.0353 | |
| | 120fps | 0.0705 | |
| 1080P | 30fps | 0.0353 | Long side ≤ 1936 and short side ≤ 1088 |
| | 60fps | 0.0705 | |
| | 120fps | 0.1411 | |
| 2K | 30fps | 0.0705 | Long side ≤ 2560 and short side ≤ 1440 |
| | 60fps | 0.1235 | |
| | 120fps | 0.2469 | |
| 4K | 30fps | 0.1411 | Long side ≤ 4096 and short side ≤ 2160 |
| | 60fps | 0.2822 | |
| | 120fps | 0.5644 | |
| 8K | 30fps | 0.5644 | Long side > 4096 or short side > 2160 |
| | 60fps | 1.1287 | |
| | 120fps | 2.2575 | |
Detail Enhancement
Enhancement Feature | Resolution | Frame Rate | Price (USD/Min) | Remarks (the long side is whichever dimension is longer) |
Detail Enhancement | 720P | 30fps | 0.0071 | Long side ≤ 1280 and short side ≤ 720 |
| | 60fps | 0.0159 | |
| | 120fps | 0.0317 | |
| 1080P | 30fps | 0.0176 | Long side ≤ 1936 and short side ≤ 1088 |
| | 60fps | 0.0353 | |
| | 120fps | 0.0705 | |
| 2K | 30fps | 0.0317 | Long side ≤ 2560 and short side ≤ 1440 |
| | 60fps | 0.0635 | |
| | 120fps | 0.1252 | |
| 4K | 30fps | 0.0705 | Long side ≤ 4096 and short side ≤ 2160 |
| | 60fps | 0.1411 | |
| | 120fps | 0.2822 | |
| 8K | 30fps | 0.2822 | Long side > 4096 or short side > 2160 |
| | 60fps | 0.5644 | |
| | 120fps | 1.1287 | |
Low-Light Enhancement
Enhancement Feature | Resolution | Frame Rate | Price (USD/Min) | Remarks (the long side is whichever dimension is longer) |
Low-Light Enhancement | 720P | 30fps | 0.0176 | Long side ≤ 1280 and short side ≤ 720 |
| | 60fps | 0.0353 | |
| | 120fps | 0.0705 | |
| 1080P | 30fps | 0.0353 | Long side ≤ 1936 and short side ≤ 1088 |
| | 60fps | 0.0705 | |
| | 120fps | 0.1411 | |
| 2K | 30fps | 0.0705 | Long side ≤ 2560 and short side ≤ 1440 |
| | 60fps | 0.1235 | |
| | 120fps | 0.2469 | |
| 4K | 30fps | 0.1411 | Long side ≤ 4096 and short side ≤ 2160 |
| | 60fps | 0.2822 | |
| | 120fps | 0.5644 | |
| 8K | 30fps | 0.5644 | Long side > 4096 or short side > 2160 |
| | 60fps | 1.1287 | |
| | 120fps | 2.2575 | |
Face Enhancement
Enhancement Feature | Resolution | Frame Rate | Price (USD/Min) | Remarks (the long side is whichever dimension is longer) |
Face Enhancement | 720P | 30fps | 0.1235 | Long side ≤ 1280 and short side ≤ 720 |
| | 60fps | 0.2293 | |
| | 120fps | 0.4762 | |
| 1080P | 30fps | 0.2646 | Long side ≤ 1936 and short side ≤ 1088 |
| | 60fps | 0.5291 | |
| | 120fps | 1.0582 | |
| 2K | 30fps | 0.4762 | Long side ≤ 2560 and short side ≤ 1440 |
| | 60fps | 0.9347 | |
| | 120fps | 1.8871 | |
| 4K | 30fps | 1.0582 | Long side ≤ 4096 and short side ≤ 2160 |
| | 60fps | 2.1164 | |
| | 120fps | 4.2328 | |
| 8K | 30fps | 4.2328 | Long side > 4096 or short side > 2160 |
| | 60fps | 8.4656 | |
| | 120fps | 16.9312 | |
Text Enhancement
Enhancement Feature | Resolution | Frame Rate | Price (USD/Min) | Remarks (the long side is whichever dimension is longer) |
Text Enhancement | 720P | 30fps | 0.0705 | Long side ≤ 1280 and short side ≤ 720 |
| | 60fps | 0.1235 | |
| | 120fps | 0.2469 | |
| 1080P | 30fps | 0.1411 | Long side ≤ 1936 and short side ≤ 1088 |
| | 60fps | 0.2646 | |
| | 120fps | 0.5291 | |
| 2K | 30fps | 0.2469 | Long side ≤ 2560 and short side ≤ 1440 |
| | 60fps | 0.4762 | |
| | 120fps | 0.9524 | |
| 4K | 30fps | 0.5291 | Long side ≤ 4096 and short side ≤ 2160 |
| | 60fps | 1.0582 | |
| | 120fps | 2.1164 | |
| 8K | 30fps | 2.1164 | Long side > 4096 or short side > 2160 |
| | 60fps | 4.2328 | |
| | 120fps | 8.4656 | |
Billing Overview
Billing Item: Live stream enhancement duration (prices vary based on enhancement features used and the resolution and frame rate of the enhanced video).
Billing Rules: The default billing mode is daily pay-as-you-go. The fees are calculated based on the audio/video enhancement features used and the resolution and frame rate after enhancement. Your audio/video enhancement durations each natural day are multiplied by the corresponding unit prices.
Billing formula
Live stream enhancement duration fee = audio/video enhancement duration × unit price of the corresponding enhancement feature (determined by resolution and frame rate).
Billing Example
A 100-minute live stream on October 1, 2023 uses two audio/video enhancement capabilities: text enhancement and low-light enhancement. After TSC transcoding, the output live stream is in H.264 codec format, 1080p resolution, and 30fps. On October 2, 2023, your live audio/video enhancement billing will be as follows:
TSC Transcoding Fee = 0.0443 (USD/minute) × 100 (minutes) = 4.43 USD;
Text Enhancement Fee = 0.1411 (USD/minute) × 100 (minutes) = 14.11 USD;
Low-Light Enhancement Fee = 0.0353 (USD/minute) × 100 (minutes) = 3.53 USD;
Note:
If you have a large-scale live streaming business, then a daily billing mode may not meet your needs. Please contact the Tencent Cloud sales team or submit a ticket for other billing options.
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