Bu sayfa henüz yerel dilinizde mevcut değildir. Daha fazla dil seçeneği eklemek için yoğun bir şekilde çalışıyoruz. Desteğiniz için teşekkür ederiz.
Media Processing Center
Media Processing Center
- What's New
- Function Overview
- Service Overview
- Billing
- Getting Started
- User Guide
-
Best Practices
- Using MPC to Transcode Media Files in OBS
- H.264 and H.265 Low-bitrate HD Creates an Amazing Experience for Video Websites
- Snapshot Capturing Facilitates the Setup of Media Processing Platform for Your Video Website
- Video Packaging Enables the Playback of Online Education Videos on Multiple Terminal Types
- Change History
-
API Reference
- Before You Start
- API Overview
- Calling APIs
- Application Examples
- Transcoding Template APIs
- Transcoding Template Group APIs
- Watermark Template APIs
- Transcoding APIs
- Packaging APIs
- Animated GIF APIs
- Video Metadata Extraction APIs
- Snapshot APIs
-
Authorization and Configuration APIs
- Configuring Transcoding Server Event Notifications
- Querying Transcoding Server Event Notifications
- Querying All Events on a Transcoding Server
- Querying Buckets
- Authorizing or Canceling Authorization of Access to OBS Buckets
- Querying Objects in a Bucket
- Requesting OBS Authorization
- Querying the Status of OBS Authorization Task Creation
- Tenant Subscription
- Appendix
- Change History
- SDK Reference
-
FAQs
- Product Consulting
- Billing
- Upload
-
Transcoding
- Files of What Formats Can Be Transcoded?
- What If Transcoding Fails?
- Can a Transcoding Task Have Multiple Outputs?
- What Is a System Template? What Is It Used for?
- How Do I Download Output Videos?
- What Are the Differences Between DASH, HLS, and MP4 Videos?
- How Do I Share Transcoded Videos?
- How Do I Determine Whether Source Videos Can Be Transcoded to SD, HD, and UHD Videos?
- Why Is There Only Audio but No Image After Video Transcoding?
- Why Can't I Find My OBS Bucket When Creating a Transcoding Task?
- How Do I Overwrite the Input Video File with the Output Video File?
- How Long Does a Transcoding Task Take?
- How Do I Configure Transcoding Event Notifications?
- Can a Low-resolution Video Be Transcoded to a High-resolution One?
- Can I Set the Same Bucket Name and Path for Both Input and Output Buckets During Transcoding?
- Notifications
- Packaging/GIF Converting
- Frame Capture
- Video Watermark
-
API and SDK Usage
- Can I Deliver Transcoding Tasks in Batches?
- How Long Does a Task Take from Submission to Execution?
- Failed to Transcode MP3 Files and A Message Is Displayed Indicating that the Source Width and Height Are Incorrect
- Why Is "The token must be updated" Returned When I Call an API?
- Why Is a Message Displayed Indicating that the Token Is Invalid When I Call an API?
- What Can I Do If an Error Message Is Displayed Indicating that the Input or Output OBS Path Is Invalid When I Use the SDK or API?
- Does MPC Support Video Rotation?
- How Do I Call a Transcoding API to Specify an Output File Name?
- Why Can't I Cancel the Authorization After the IAM User Delegates the Read and Write Permissions on OBS Buckets?
- Videos
- General Reference
On this page
Show all
Copied.
How Do I Extract Frames from a Video?
Frame capture allows you to extract frames from a video based on the sampling interval and save them as image files. You can call an API or the transcoding SDK to extract frames from a video.
API Calling
MPC provides frame capture APIs. You can extract frames from a source video or video being transcoded.
Solution 1: Extract frames from a video being transcoded.
- Upload a source video to OBS. For details, see Uploading Media Files.
- Call the API for creating a transcoding task. Configure input, output, IDtrans_template_id, and thumbnail to start transcoding.
- Call the API for querying transcoding tasks. If a message indicating that the transcoding is successful is displayed, log in to the OBS console to download the output file based on its path.
Solution 2: Extract frames from a source video.
- Upload a source video to OBS. For details, see Uploading Media Files.
- Call the API for creating a snapshot task and configure input and output parameters to start frame capture.
- Call the API for querying snapshot tasks. If a message indicating that frame capture is successful is displayed, log in to the OBS console to download the output file based on its path.
SDK Calling
By using the transcoding SDK, you can extract frames from a source video or video being transcoded.
Solution 1: Extract frames from a video being transcoded.
- Upload a source video to OBS. For details, see Uploading Media Files.
- Configure frame capture when creating a transcoding task and start transcoding.
- Query the transcoding task. If a message indicating that the transcoding is successful is returned, log in to the OBS console and download snapshots based on the path. For details, see Downloading a File.
Solution 2: Extract frames from a source video.
- Upload a source video to OBS. For details, see Uploading Media Files.
- Set output parameters and frame capture parameters when creating a snapshot task and start the task.
- Query the snapshot task. If a message indicating that the task is successful is returned, log in to the OBS console and download snapshots based on the path. For details, see Downloading a File.
Parent topic: Frame Capture
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
The system is busy. Please try again later.
For any further questions, feel free to contact us through the chatbot.
Chatbot
