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문서Media Processing Service

ModifyAdaptiveDynamicStreamingTemplate

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마지막 업데이트 시간: 2026-03-10 11:14:46

1. API Description

Domain name for API request: mps.intl.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 Params. The value used for this API: ModifyAdaptiveDynamicStreamingTemplate.
Version Yes String Common Params. The value used for this API: 2019-06-12.
Region No String Common Params. 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:

    1. The frame rate of each stream must be consistent; otherwise, the frame rate of the first stream is used as the output frame rate.
    2. When modifying substream information, all field values must be fully modified and added; otherwise, fields not filled in will use default values.
    Comment No String Template description. Length limit: 256 characters.
    PureAudio No Integer Indicates whether it is audio-only. 0 means video template, 1 means audio-only template.
    When the value is 1.
    1. StreamInfos.N.RemoveVideo=1
    2. StreamInfos.N.RemoveAudio=0
    3. StreamInfos.N.Video.Codec=copy
    When the value is 0.
    1. StreamInfos.N.Video.Codec cannot be copy.
    2. StreamInfos.N.Video.Fps cannot be null.

    Note:

    This value only distinguishes template types. The task uses the values of RemoveAudio and RemoveVideo.
    SegmentType No String Segment type. Valid values:
  • ts-segment: HLS+TS segment
    • ;
  • ts-byterange: HLS+TS byte range
    • ;
  • mp4-segment: HLS+MP4 segment
    • ;
  • mp4-byterange: HLS/DASH+MP4 byte range
    • ;
  • ts-packed-audio: HLS+TS+Packed Audio segment
    • ;
  • mp4-packed-audio: HLS+MP4+Packed Audio segment
    • ;
  • ts-ts-segment: HLS+TS+TS segment
    • ;
  • ts-ts-byterange: HLS+TS+TS byte range
    • ;
  • mp4-mp4-segment: HLS+MP4+MP4 segment
    • ;
  • mp4-mp4-byterange: HLS/DASH+MP4+MP4 byte range
    • ;
  • ts-packed-audio-byterange: HLS+TS+Packed Audio byte range
    • ;
  • mp4-packed-audio-byterange: HLS+MP4+Packed Audio byte range
    • . Default value: ts-segment. Note: The segment format for adaptive bitrate streaming is determined by this field. For DASH format, SegmentType can only be mp4-byterange or mp4-mp4-byterange.

    3. Output Parameters

    Parameter Name Type Description
    RequestId String The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

    4. Example

    Example1 Modifying an Adaptive Bitrate Streaming Template

    Input Example

    https://mps.intl.tencentcloudapi.com/?Action=ModifyAdaptiveDynamicStreamingTemplate
&Definition=10038
&Name=Adaptive Bitrate Streaming Template 2
&Format=HLS
&StreamInfos.0.Video.Codec=h264
&StreamInfos.0.Video.Bitrate=2000
&StreamInfos.0.Video.Fps=25
&StreamInfos.0.Audio.Codec=flac
&StreamInfos.0.Audio.SampleRate=44100
&StreamInfos.0.Audio.Bitrate=200
&<Common request parameters>

    Output Example

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

    5. Developer Resources

    SDK

    TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

    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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