MediaConnect / Client / describe_flow_source_metadata

describe_flow_source_metadata#

MediaConnect.Client.describe_flow_source_metadata(**kwargs)#

Displays details of the flow’s source stream. The response contains information about the contents of the stream and its programs.

See also: AWS API Documentation

Request Syntax

response = client.describe_flow_source_metadata(
    FlowArn='string'
)
Parameters:

FlowArn (string) – [REQUIRED] The Amazon Resource Name (ARN) of the flow.

Return type:

dict

Returns:

Response Syntax

{
    'FlowArn': 'string',
    'Messages': [
        {
            'Code': 'string',
            'Message': 'string',
            'ResourceName': 'string'
        },
    ],
    'Timestamp': datetime(2015, 1, 1),
    'TransportMediaInfo': {
        'Programs': [
            {
                'PcrPid': 123,
                'ProgramName': 'string',
                'ProgramNumber': 123,
                'ProgramPid': 123,
                'Streams': [
                    {
                        'Channels': 123,
                        'Codec': 'string',
                        'FrameRate': 'string',
                        'FrameResolution': {
                            'FrameHeight': 123,
                            'FrameWidth': 123
                        },
                        'Pid': 123,
                        'SampleRate': 123,
                        'SampleSize': 123,
                        'StreamType': 'string'
                    },
                ]
            },
        ]
    }
}

Response Structure

  • (dict) – Flow source metadata successfully described.

    • FlowArn (string) – The ARN of the flow that DescribeFlowSourceMetadata was performed on.

    • Messages (list) – Provides a status code and message regarding issues found with the flow source metadata.

      • (dict) –

        • Code (string) – The error code.

        • Message (string) – The specific error message that MediaConnect returns to help you understand the reason that the request did not succeed.

        • ResourceName (string) – The name of the resource.

    • Timestamp (datetime) – The timestamp of the most recent change in metadata for this flow’s source.

    • TransportMediaInfo (dict) – The metadata of the transport stream in the current flow’s source.

      • Programs (list) – The list of transport stream programs in the current flow’s source.

        • (dict) – The metadata of a single transport stream program.

          • PcrPid (integer) – The Program Clock Reference (PCR) Packet ID (PID) as it is reported in the Program Association Table.

          • ProgramName (string) – The program name as it is reported in the Program Association Table.

          • ProgramNumber (integer) – The program number as it is reported in the Program Association Table.

          • ProgramPid (integer) – The program Packet ID (PID) as it is reported in the Program Association Table.

          • Streams (list) – The list of elementary transport streams in the program. The list includes video, audio, and data streams.

            • (dict) – The metadata of an elementary transport stream.

              • Channels (integer) – The number of channels in the audio stream.

              • Codec (string) – The codec used by the stream.

              • FrameRate (string) – The frame rate used by the video stream.

              • FrameResolution (dict) – The frame resolution used by the video stream.

                • FrameHeight (integer) – The number of pixels in the height of the video frame.

                • FrameWidth (integer) – The number of pixels in the width of the video frame.

              • Pid (integer) – The Packet ID (PID) as it is reported in the Program Map Table.

              • SampleRate (integer) – The sample rate used by the audio stream.

              • SampleSize (integer) – The sample bit size used by the audio stream.

              • StreamType (string) – The Stream Type as it is reported in the Program Map Table.

Exceptions