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APIs

FastEditMedia

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最終更新日: 2026-09-18 16:50:22

1. API Description

Domain name for API request: vod.intl.tencentcloudapi.com.

Quickly splice and edit HLS videos in VOD to generate new media in HLS format.

Quickly splice or edit the generated video to generate a new FileId and solidify it. After successful solidification, the new video file exists independent of the original input video and is not affected by deletion of the original video.

Note: Enable reception of editing solidification event notifications through the ModifyEventConfig API. After successful solidification, you will receive a PersistenceComplete event notification. Before receiving this event notification, you should not delete or reduce the storage class of the original input video. Otherwise, playback of the video generated by splicing and clipping may be abnormal.

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: FastEditMedia.
Version Yes String Common Params. The value used for this API: 2018-07-17.
Region No String Common Params. This parameter is not required.
FileInfos.N Yes Array of FastEditMediaFileInfo Information of the input media files. You can pass in up to 100 media files.
ClipMode No String ClipMode indicates whether to include a TS segment when the editing time point falls in the middle of it. There are two values:
  • StartInclusiveEndInclusive: When both the start time point and end time point fall in the middle of a segment, the segment is included.
  • StartInclusiveEndExclusive: When the start time point falls in the middle of a segment, the segment is included; when the end time point falls in the middle of a segment, the segment is not included.
  • If not specified, the default is StartInclusiveEndInclusive.
    SubAppId No Integer VOD application ID. For customers who activate VOD after December 25, 2023, this field must be set to the app ID when accessing resources in VOD applications (whether the default application or a newly created application).

    3. Output Parameters

    Parameter Name Type Description
    FileId String Unique identifier of the media file after quick editing.
    Url String Media playback address after quick editing.
    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 Quickly Edit a Video

    Input Example

    POST / HTTP/1.1
    Host: vod.intl.tencentcloudapi.com
    Content-Type: application/json
    X-TC-Action: FastEditMedia
    <Common request parameters>
    
    {
        "FileInfos": [
            {
                "EndTimeOffset": 0.0,
                "StartTimeOffset": 30.0,
                "AudioVideoType": "Original",
                "TranscodeDefinition": 100210,
                "FileId": "5285890784246869930"
            }
        ]
    }

    Output Example

    {
        "Response": {
            "RequestId": "6ca31e3a-6b8e-4b4e-9256-fdc700064ef3",
            "FileId": "152854854879852xxxxx",
            "Url": "https://example.com/xxx/xxx.m3u8"
        }
    }

    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 Operation failed.
    InternalError Internal error.
    InvalidParameterValue Parameter value error.

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