Python and Youpaiyun interface docking tutorial: implementing video editing function

Tutorial on docking Python with Youpai Cloud interface: Implementing video editing function

Introduction:
With the development of the Internet, the importance of video content has gradually increased, and video editing has become the focus of many developers hot topic. As a well-known cloud storage and cloud processing provider in China, Youpaiyun's powerful functions and easy-to-use API interface provide developers with the possibility to quickly implement video editing. This article will introduce how to use Python language to interface with Youpai Cloud interface to realize the video editing function.

1. Preparation work:
   Before we start, we need to complete the following preparation work:

   • Register a Youpai Cloud account and activate storage and processing services;
   • Install the Python development environment;
   • Install the Youpaiyun Python SDK.

2. Create a new project:
   First, let’s create a new Python project locally. Open a terminal or command prompt, enter the project directory, and execute the following command:

   mkdir video_editing
   cd video_editing

3. Install Youpaiyun Python SDK:
   Youpaiyun provides Python SDK for simplicity Interconnection with Youpai Cloud interface. In the project directory, execute the following command to install the SDK:

   pip install upyun

4. Import the SDK and configure the account information:
   In the project directory, create a file named config.py file and paste the following code into the file:

   import upyun
   
   # 又拍云账号信息
   BUCKET_NAME = 'your_bucket_name'
   OPERATOR = 'your_operator'
   PASSWORD = 'your_password'
   
   # 创建 UPYun 对象
   up = upyun.UpYun(BUCKET_NAME, OPERATOR, PASSWORD)

   Please replace your_bucket_name, your_operator and your_password with your actual Youpaiyun account information.

5. Implementing the video editing function:
   Next, we will write code to implement the video editing function. In the project directory, create a file called video_editing.py and paste the following code into the file:

   import config
   import upyun
   import requests
   
   def video_editing(source_url, start_time, end_time, output_path):
    # 构造又拍云云处理所需要的参数
    params = {
        'source': source_url,
        'timeline': f'{start_time},{end_time}',
        'save_as': output_path
    }
    
    # 调用又拍云云处理接口
    response = requests.post('http://p0.api.upyun.com/tasks', data=params, auth=(config.OPERATOR, config.PASSWORD))
    
    # 打印处理结果
    print(response.json())
   
   # 调用视频剪辑功能
   source_url = 'http://your_source_url.mp4'
   start_time = 10
   end_time = 20
   output_path = '/video/output.mp4'
   
   video_editing(source_url, start_time, end_time, output_path)

   Please replace your_source_url with your actual Video source address. start_time and end_time represent the start and end time of the required clip (unit: seconds). output_path represents the video storage path after editing.

6. Run the code:
   In a terminal or command prompt, execute the following command to run the code:

   python video_editing.py

   If everything is OK, you will see another shot The processing results returned by the cloud.

Conclusion:
Through the introduction of this article, we have learned how to use Python language to connect with Youpai Cloud interface and implement the video editing function. Youpaiyun Cloud Processing provides a wealth of functions, such as video editing, transcoding, screenshots, etc., which developers can expand according to actual needs. I hope this article can be helpful to you, and I wish you success on the road to video editing!

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