ModifyAdaptiveDynamicStreamingTemplate

Last updated: 2020-09-25 14:22:45

1. API Description

Domain name for API request: mps.tencentcloudapi.com.

This API is used to modify an adaptive bitrate streaming template.

A maximum of 20 requests can be initiated per second for this API.

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common parameter. The value used for this API: ModifyAdaptiveDynamicStreamingTemplate.
Version Yes String Common parameter. The value used for this API: 2019-06-12.
Region No String Common parameter. This parameter is not required for this API.
Definition Yes Integer Unique ID of an adaptive bitrate streaming template.
Name No String Template name. Length limit: 64 characters.
Format No String Adaptive bitrate streaming format. Valid values:
  • HLS,
  • MPEG-DASH.
  • DisableHigherVideoBitrate No Integer Whether to prohibit transcoding from low bitrate to high bitrate. Valid values:
  • 0: no,
  • 1: yes.
  • DisableHigherVideoResolution No Integer Whether to prohibit transcoding from low resolution to high resolution. Valid values:
  • 0: no,
  • 1: yes.
  • StreamInfos.N No Array of AdaptiveStreamTemplate Parameter information of input streams for transcoding to adaptive bitrate streaming. Up to 10 streams can be input.
    Note: the frame rate of each stream must be consistent; otherwise, the frame rate of the first stream is used as the output frame rate.
    Comment No String Template description. Length limit: 256 characters.

    3. Output Parameters

    Parameter Name Type Description
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Modifying an adaptive bitrate streaming template

    Input Example

    https://mps.tencentcloudapi.com/?Action=ModifyAdaptiveDynamicStreamingTemplate
    &Definition=10038
    &Name=Adaptive bitrate streaming template 2
    &Format=HLS
    &StreamInfos.0.Video.Codec=libx264
    &StreamInfos.0.Video.Bitrate=2000
    &StreamInfos.0.Audio.Codec=flac
    &StreamInfos.0.Audio.SampleRate=44100
    &<Common request parameters>

    Output Example

    {
      "Response": {
        "RequestId": "12ae8d8e-dce3-4151-9d4b-5594145287e1"
      }
    }

    5. Developer Resources

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    Command Line Interface

    6. Error Code

    The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

    Error Code Description
    FailedOperation.InvalidMpsUser Operation failed: unauthorized MPS user.
    InvalidParameter Parameter error.
    InvalidParameterValue Incorrect parameter value.
    InvalidParameterValue.AudioBitrate Parameter error: Audio stream bitrate.
    InvalidParameterValue.AudioChannel Incorrect parameter value: AudioChannel.
    InvalidParameterValue.AudioCodec Parameter error: audio stream codec.
    InvalidParameterValue.AudioSampleRate Parameter error: audio stream sample rate.
    InvalidParameterValue.Bitrate Invalid audio/video bitrate.
    InvalidParameterValue.Codec Invalid audio/video codec.
    InvalidParameterValue.Comment Parameter error: template description.
    InvalidParameterValue.Definition Parameter error: Definition.
    InvalidParameterValue.DisableHigherVideoBitrate Invalid switch value used to prohibit transcoding from low bitrate to high bitrate.
    InvalidParameterValue.DisableHigherVideoResolution Invalid switch value used to prohibit transcoding from low resolution to high resolution.
    InvalidParameterValue.FillType Invalid parameter: incorrect fill type.
    InvalidParameterValue.Format Incorrect parameter value: Format.
    InvalidParameterValue.Fps Parameter error: video frame rate.
    InvalidParameterValue.Gop Invalid GOP value.
    InvalidParameterValue.Height Parameter error: height.
    InvalidParameterValue.Name Incorrect parameter value: Name exceeds the length limit.
    InvalidParameterValue.RemoveAudio Incorrect parameter value: RemoveAudio.
    InvalidParameterValue.RemoveVideo Incorrect parameter value: RemoveVideo.
    InvalidParameterValue.SoundSystem Invalid parameter: incorrect audio channel system.
    InvalidParameterValue.VideoBitrate Parameter error: video stream bitrate.
    InvalidParameterValue.VideoCodec Parameter error: video stream codec.
    InvalidParameterValue.Width Parameter error: Wwdth.

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