ApsaraVideo VOD:Watermarks vidéo

Notes d'utilisation

• Tous les exemples de cette rubrique utilisent une paire AccessKey pour initialiser une instance de client.

• Pour consulter le détail des paramètres de requête et de réponse, accédez à Alibaba Cloud OpenAPI Explorer et ouvrez l'onglet API Documentations.

• Pour consulter des exemples de SDK relatifs à d'autres opérations API, rendez-vous sur Alibaba Cloud OpenAPI Explorer. Dans l'onglet Parameters, spécifiez les paramètres et lancez l'appel. Sélectionnez ensuite la version du SDK et le langage dans l'onglet SDK Sample Code pour afficher et télécharger le code.

• Les exemples de cette rubrique utilisent le SDK V1.0. Pour les exemples V2.0, sélectionnez la version appropriée du SDK dans OpenAPI Explorer.

from aliyunsdkvod.request.v20170321 import AddWatermarkRequest
def add_watermark(clt):
    request = AddWatermarkRequest.AddWatermarkRequest()

    request.set_Name('watermark-sample')
    # If you want to use an image watermark, the image must be stored in an OSS bucket and the image file and source video file must be stored in the same region, such as China (Shanghai).
    # Example of FileUrl: http://example-bucket-****.oss-cn-shanghai.aliyuncs.com/watermark/test-****.png.  
    request.set_FileUrl('<your File URL>')

    # Example on how to configure a text watermark:
    request.set_Type('Text')
    # Specify the text content, font, size, color, transparency, and other configurations.
    watermarkConfig = {'Content': 'watermark Text', 'FontName': 'SimSun', 'FontSize': 25, 'FontColor': 'Black',
                       'FontAlpha': 0.2, 'BorderColor': 'White', 'BorderWidth': 1, 'Top': 20, 'Left': 15}
    request.set_WatermarkConfig(json.dumps(watermarkConfig))

    """
    # Example on how to configure an image watermark:
    request.set_Type('Image')
    # The start time and duration of the watermark.
    timeline = {'Start': 2, 'Duration': 'ToEND'}
    # The position configurations of the watermark.
    watermarkConfig = {'Dx': 8, 'Dy': 8, 'Width': 55, 'Height': 55, 'ReferPos': 'BottomRight', 'Timeline': timeline}
    request.set_WatermarkConfig(json.dumps(watermarkConfig))
    """

    request.set_accept_format('JSON')
    response = json.loads(clt.do_action_with_exception(request))
    return response

try:
    clt = init_vod_client()
    watermark = add_watermark(clt)
    print(json.dumps(watermark, ensure_ascii=False, indent=4))

except Exception as e:
    print(e)
    print(traceback.format_exc())

from aliyunsdkvod.request.v20170321 import UpdateWatermarkRequest
def update_watermark(clt):
    request = UpdateWatermarkRequest.UpdateWatermarkRequest()
    request.set_WatermarkId('<watermarkId>')
    request.set_Name('new-watermark-name')

    # Example on how to modify a text watermark:
    # Specify the text content, font, size, color, transparency, and other configurations.
    watermarkConfig = {'Content': 'watermark Text', 'FontName': 'SimSun', 'FontSize': 25, 'FontColor': 'Black',
                       'FontAlpha': 0.2, 'BorderColor': 'White', 'BorderWidth': 1, 'Top': 20, 'Left': 15}
    request.set_WatermarkConfig(json.dumps(watermarkConfig))

    """
    # Example on how to modify an image watermark:
    # The start time and duration of the watermark.
    timeline = {'Start': 2, 'Duration': 'ToEND'}
    # The position configurations of the watermark.
    watermarkConfig = {'Dx': 8, 'Dy': 8, 'Width': 55, 'Height': 55, 'ReferPos': 'BottomRight', 'Timeline': timeline}
    request.set_WatermarkConfig(json.dumps(watermarkConfig))
    """

    request.set_accept_format('JSON')
    response = json.loads(clt.do_action_with_exception(request))
    return response

try:
    clt = init_vod_client()
    watermark = update_watermark(clt)
    print(json.dumps(watermark, ensure_ascii=False, indent=4))

except Exception as e:
    print(e)
    print(traceback.format_exc())