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- 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
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Obtaining a Project ID
A project ID is required for some URLs when an API is called. You can obtain a project ID using either of the following methods:
Obtaining a Project ID from the Management Console
- Log in to the console.
- Hover over the username in the upper right corner and select My Credentials from the drop-down list.
On the API Credentials page, view project IDs in the project list.Figure 1 Obtaining a project ID
Obtaining a Project ID by Calling an API
You can obtain a project ID by calling the API for querying project information.
The API for obtaining a project ID is GET https://{Endpoint}/v3/projects/. {Endpoint} indicates the endpoint of IAM, which can be obtained from Endpoints. For details about API authentication, see Authentication.
The following is an example response. The value of id under projects is the project ID.
{ "projects": [ { "domain_id": "65382450e8f64ac0870cd180d14e684b", "is_domain": false, "parent_id": "65382450e8f64ac0870cd180d14e684b", "name": "region01", "description": "", "links": { "next": null, "previous": null, "self": "https://www.example.com/v3/projects/a4a5d4098fb4474fa22cd05f897d6b99" }, "id": "a4a5d4098fb4474fa22cd05f897d6b99", "enabled": true } ], "links": { "next": null, "previous": null, "self": "https://www.example.com/v3/projects" } }
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