Teach you how to use Python to connect to Huawei Cloud interface to implement video editing function

Teach you how to use Python to connect to Huawei Cloud interface to implement video editing function

With the rapid development of social media and video platforms, more and more users like to share their lives by uploading videos they have taken. wonderful moments in. However, sometimes we need to edit the video to remove lengthy and boring parts or add some special effects to make the video more exciting. This article will introduce how to use Python to connect to the Huawei Cloud interface to implement the video editing function, making your video processing more efficient and convenient.

First, we need to install Huawei Cloud SDK. You can install it in the terminal through the following instructions:

pip install obspy

After the installation is completed, we need to create a Huawei Cloud account and obtain access credentials, including Access Key and Secret Key.

Next, we need to import the required Python library:

import obspy

from obspy.services import Service

from obspy.services.video.v1 import VideoServices

from obspy.services.video.v1.models.video_affine_model import VideoAffineModel

Before using the Huawei Cloud interface, we need to authenticate first to obtain the requested access permission:

client = Service('华为云账号的Access Key', '华为云账号的Secret Key', '地理位置', 'HwVideo')

service = VideoServices(client)

service.identity_verify()

Next, we can implement video editing through the Huawei Cloud interface. First, we need to create a VideoAffineModel object and set the clipping parameters:

video_info = VideoAffineModel()

video_info.input = '输入视频文件的URL'

video_info.video_tracks = [{'name': 'track1', 'x': 10, 'y': 20, 'width': 100, 'height': 100, 'rotation': 0}]

video_info.audio_tracks = [{'name': 'track2', 'x': 0, 'y': 0, 'width': 100, 'height': 100, 'rotation': 0}]

video_info.output = '输出视频文件的URL'

In the above code, we set the video_tracks parameter to set the clipping area of ​​the video, including x, y coordinates, width and height, and the rotation parameter uses to set the rotation angle. Similarly, we set the audio clipping area by setting the audio_tracks parameter.

Next, we can call the Huawei Cloud interface to implement video editing:

task_id = service.video_affine(video_info)

result = service.get_task_result(task_id)

In the above code, the video_affine method is used to submit a video editing task and return the task_id of the task. Then, we can call the get_task_result method to obtain the task execution result.

So far, we have completed the code example of using Python to connect to the Huawei Cloud interface and implement the video editing function.

Summary

This article introduces how to use Python to connect to the Huawei Cloud interface to implement the video editing function. By using the SDK and video service interface provided by Huawei Cloud, we can easily edit videos. I hope this article will be helpful to everyone in implementing the video editing function.

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