After you add a media file to the media library of ApsaraVideo Media Processing (MPS), you can specify the ID of a workflow to process the media file. This topic provides an example on how to use MPS SDK for Python V2.0 to add a media file to the media library and trigger a specific workflow to process the media file.
Note
If the directory of the media file that you want to add meets the triggering rules of a workflow, the workflow is triggered. Otherwise, the workflow is not triggered. For more information, see Workflow triggering rules for files.
import os
import sys
from typing import List
from alibabacloud_mts20140618.client import Client as Mts20140618Client
from alibabacloud_tea_openapi import models as open_api_models
from alibabacloud_mts20140618 import models as mts_20140618_models
from alibabacloud_tea_util import models as util_models
from alibabacloud_tea_util.client import Client as UtilClient
class Sample:
def __init__(self):
pass
@staticmethod
def create_client() -> Mts20140618Client:
"""
Use your AccessKey ID and AccessKey secret to initialize a client.
@return: Client
@throws Exception
"""
config = open_api_models.Config(
# Required. Make sure that the ALIBABA_CLOUD_ACCESS_KEY_ID environment variable is configured. ,
access_key_id=os.environ['ALIBABA_CLOUD_ACCESS_KEY_ID'],
# Required. Make sure that the ALIBABA_CLOUD_ACCESS_KEY_SECRET environment variable is configured. ,
access_key_secret=os.environ['ALIBABA_CLOUD_ACCESS_KEY_SECRET']
)
config.endpoint = f'mts.cn-hangzhou.aliyuncs.com'
return Mts20140618Client(config)
@staticmethod
def main(
args: List[str],
) -> None:
client = Sample.create_client()
add_media_request = mts_20140618_models.AddMediaRequest(
# The path of the input file.
file_url='http://bucket.oss-cn-hangzhou.aliyuncs.com/A/B/C/test.mp4',
# The media title.
title='mytest',
# The description.
description='A test video',
# The URL of the thumbnail.
cover_url='http://bucket.oss-cn-hangzhou.aliyuncs.com/example/1.png',
# The tags.
tags='tag1,tag2',
# The ID of the media workflow.
media_workflow_id='07da6c65da7f458997336e0de192****',
# The custom data of the media workflow.
media_workflow_user_data='test',
// Specify whether to check if the media workflow supports the specified input path.
input_unbind=False,
# The ID of the category to which the media file belongs.
cate_id=123,
# Set the override_params parameter.
override_params='{“subtitleTransNodeName”:{“InputConfig”:{“Format”:”stl”,”InputFile”:{“URL”:”http://exampleBucket.oss-cn-hangzhou.aliyuncs.com/package/example/CENG.stl"}}}}'
)
runtime = util_models.RuntimeOptions()
try:
# Write your own code to display the response of the API operation if necessary.
client.add_media_with_options(add_media_request, runtime)
except Exception as error:
# Handle exceptions with caution in actual business scenarios and never ignore exceptions in your project. In this example, error messages are displayed for reference only.
# The error message.
print(error.message)
# The URL of the corresponding error diagnostics page.
print(error.data.get("Recommend"))
UtilClient.assert_as_string(error.message)
@staticmethod
async def main_async(
args: List[str],
) -> None:
client = Sample.create_client()
add_media_request = mts_20140618_models.AddMediaRequest(
# The path of the input file.
file_url='http://bucket.oss-cn-hangzhou.aliyuncs.com/A/B/C/test.mp4',
# The media title.
title='mytest',
# The description.
description='A test video',
# The URL of the thumbnail.
cover_url='http://bucket.oss-cn-hangzhou.aliyuncs.com/example/1.png',
# The tags.
tags='tag1,tag2',
# The ID of the media workflow.
media_workflow_id='07da6c65da7f458997336e0de192****',
# The custom data of the media workflow.
media_workflow_user_data='test',
// Specify whether to check if the media workflow supports the specified input path.
input_unbind=False,
# The ID of the category to which the media file belongs.
cate_id=123,
# Set the override_params parameter.
override_params='{“subtitleTransNodeName”:{“InputConfig”:{“Format”:”stl”,”InputFile”:{“URL”:”http://exampleBucket.oss-cn-hangzhou.aliyuncs.com/package/example/CENG.stl"}}}}'
)
runtime = util_models.RuntimeOptions()
try:
# Write your own code to display the response of the API operation if necessary.
await client.add_media_with_options_async(add_media_request, runtime)
except Exception as error:
# Handle exceptions with caution in actual business scenarios and never ignore exceptions in your project. In this example, error messages are displayed for reference only.
# The error message.
print(error.message)
# The URL of the corresponding error diagnostics page.
print(error.data.get("Recommend"))
UtilClient.assert_as_string(error.message)
if __name__ == '__main__':
Sample.main(sys.argv[1:])