搭GetSpeechSynthesisTask配 AWS SDK或使用 CLI

下列程式碼範例會示範如何使用GetSpeechSynthesisTask。

CLI

AWS CLI

取得有關語音合成工作的資訊

下列get-speech-synthesis-task範例會擷取有關指定語音合成工作的資訊。

aws polly get-speech-synthesis-task \
    --task-id 70b61c0f-57ce-4715-a247-cae8729dcce9

輸出：

{
    "SynthesisTask": {
        "TaskId": "70b61c0f-57ce-4715-a247-cae8729dcce9",
        "TaskStatus": "completed",
        "OutputUri": "https://s3.us-west-2.amazonaws.com/my-s3-bucket/70b61c0f-57ce-4715-a247-cae8729dcce9.mp3",
        "CreationTime": 1603911042.689,
        "RequestCharacters": 1311,
        "OutputFormat": "mp3",
        "TextType": "text",
        "VoiceId": "Joanna"
    }
}

如需詳細資訊，請參閱 Amazon Polly 開發人員指南中的建立長音訊檔案。

• 如需詳API細資訊，請參閱AWS CLI 指令參考GetSpeechSynthesisTask中的。

Python

SDK對於 Python（肉毒桿菌 3）

注意

還有更多關於 GitHub。尋找完整範例，並了解如何在AWS 設定和執行程式碼範例儲存庫。

class PollyWrapper:
    """Encapsulates Amazon Polly functions."""

    def __init__(self, polly_client, s3_resource):
        """
        :param polly_client: A Boto3 Amazon Polly client.
        :param s3_resource: A Boto3 Amazon Simple Storage Service (Amazon S3) resource.
        """
        self.polly_client = polly_client
        self.s3_resource = s3_resource
        self.voice_metadata = None


    def get_speech_synthesis_task(self, task_id):
        """
        Gets metadata about an asynchronous speech synthesis task, such as its status.

        :param task_id: The ID of the task to retrieve.
        :return: Metadata about the task.
        """
        try:
            response = self.polly_client.get_speech_synthesis_task(TaskId=task_id)
            task = response["SynthesisTask"]
            logger.info("Got synthesis task. Status is %s.", task["TaskStatus"])
        except ClientError:
            logger.exception("Couldn't get synthesis task %s.", task_id)
            raise
        else:
            return task

• 如需詳API細資訊，請參閱GetSpeechSynthesisTask中AWS SDK的〈〉以取得 Python (Boto3) API 參考資料。