Queries the details of a transcoding job based on the transcoding task ID.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes GetTranscodeTask

The operation that you want to perform. Set the value to GetTranscodeTask.

TranscodeTaskId String Yes b1b65ab107e14*****3dbb900f6c1fe0

The ID of the transcoding task.

Response parameters

Parameter Type Example Description
RequestId String F4C6D5BE-BF13-45*****6C-516EA8906DCD

The ID of the request.
TranscodeTask Struct

The information about the transcoding task.
CompleteTime String 2019-01-23T12:40:12Z

The time when the transcoding task was complete. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.

CreationTime String 2019-01-23T12:35:12Z

The time when the transcoding task was created. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.

TaskStatus String Processing

The status of the transcoding task. Valid values:

  • Processing: The transcoding is in progress.
  • Partial: The video was partially transcoded.
  • CompleteAllSucc: The transcoding task was complete and the video was fully transcoded.
  • CompleteAllFail: All the transcoding jobs were complete but the video failed to be transcoded. If an exception occurs in the mezzanine file, no transcoding job is initiated and the transcoding task fails.
  • CompletePartialSucc: All the transcoding jobs were complete but the video was partially transcoded.
TranscodeJobInfoList Array of TranscodeJobInfo

The information about the transcoding job.
CompleteTime String 2019-02-26T08:30:16Z

The time when the transcoding job was complete. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.

CreationTime String 2019-02-26T08:27:16Z

The time when the transcoding job was created. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.

Definition String LD

The definition of the video. Multiple definitions are separated by commas (,). Valid values:

  • LD: low definition.
  • SD: standard definition.
  • HD: high definition.
  • FHD: ultra high definition.
  • OD: original quality.
  • 2K: 2K resolution.
  • 4K: 4K resolution.
  • SQ: standard sound quality.
  • HQ: high sound quality.
  • AUTO: adaptive bitrate. This parameter is returned only when you set the PackageSetting parameter for the transcoding template. For more information, see the PackageSetting parameter in the Basic data types topic.
Note The value of this parameter only indicates the definition that is configured for the transcoding template and does not indicate the actual resolution range of the output video.
ErrorCode String 200

The error code returned when the transcoding job fails.
ErrorMessage String ErrorMessage

The error message returned when the transcoding job fails.
InputFileUrl String http://outin-40564*****e1403e7.oss-cn-shanghai.aliyuncs.com/customerTrans/5b95e568f8e*****47f38e/31f1184c-*****b2a2-f94-c213f.wmv

The Object Storage Service (OSS) URL of the mezzanine file.
OutputFile Struct

The information about the output file.
AudioStreamList String "AudioStreamList": "[{\"Bitrate\":\"64.533\",\"ChannelLayout\":\"stereo\",\"Channels\":\"2\",\"CodecLongName\":\"AAC (Advanced Audio Coding)\",\"CodecName\":\"aac\",\"CodecTag\":\"0x6134706d\",\"CodecTagString\":\"mp4a\",\"CodecTimeBase\":\"1/44100\",\"Duration\":\"12.615533\",\"Index\":\"1\",\"Lang\":\"und\",\"SampleFmt\":\"fltp\",\"Samplerate\":\"44100\",\"StartTime\":\"-0.046440\",\"Timebase\":\"1/44100\"}]

The audio streams.
Bitrate String 964

The average bitrate of the output file. Unit: Kbit/s.
Duration String 12

The length of the output file. Unit: seconds.
Encryption String {\"EncryptType\":\"AliyunVoDEncryption\"}

The encryption configuration used by the output file. Valid values:

  • AliyunVoDEncryption: Alibaba Cloud proprietary cryptography.
  • HLSEncryption: HTTP-Live-Streaming (HLS) encryption.
Filesize Long 851076

The size of the output file. Unit: byte.
Format String m3u8

The encapsulation format of the output file.
Fps String 25

The frame rate of the output file. Unit: frames per second.
Height String 360

The height of the output video. Unit: px.
OutputFileUrl String http://outin-40564*****e1403e7.oss-cn-shanghai.aliyuncs.com/883f5d*****f20aaa352f/c3be4f073*****7d5193ec8-{DestMd5}-od-S00000001-200000.mp4

The OSS URL of the output file.
SubtitleStreamList String []

The subtitle streams.
VideoStreamList String [{\"AvgFPS\":\"30.0\",\"Bitrate\":\"933.814\",\"CodecLongName\":\"H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10\",\"CodecName\":\"h264\",\"CodecTag\":\"0x31637661\",\"CodecTagString\":\"avc1\",\"CodecTimeBase\":\"1/60\",\"Dar\":\"9:16\",\"Duration\":\"12.033333\",\"Fps\":\"30.0\",\"HasBFrames\":\"2\",\"Height\":\"360\",\"Index\":\"0\",\"Lang\":\"und\",\"Level\":\"30\",\"PixFmt\":\"yuv420p\",\"Profile\":\"High\",\"Sar\":\"81:256\",\"StartTime\":\"0.000000\",\"Timebase\":\"1/15360\",\"Width\":\"640\"}]

The video streams.
WatermarkIdList List ["64079a0e3e286*****b48a8c9413"]

The IDs of the watermarks used by the output file.
Width String 640

The width of the output video. Unit: px.
Priority String 6

The priority of the transcoding task.
TranscodeJobId String 38f0e513c88*****85515f9d50be188

The ID of the transcoding job.
TranscodeJobStatus String Transcoding

The status of the transcoding job.

  • Transcoding: The transcoding job is running.
  • TranscodeSuccess: The transcoding job was successful.
  • TranscodeFail: The transcoding job failed.
TranscodeProgress Long 100

The progress of the transcoding job. Valid values: 0 to 100.

TranscodeTemplateId String 174b0534fea3*****b51c8f0ad1374

The ID of the transcoding template used for transcoding.
TranscodeTaskId String b1b65ab107e14*****3dbb900f6c1fe0

The ID of the transcoding task.
TranscodeTemplateGroupId String b500c7094bd241*****3e9900752d7c3

The ID of the transcoding template group.
Trigger String Auto

The trigger type. Valid values:

  • Auto: The transcoding task is automatically triggered when the video is uploaded.
  • Manual: The transcoding task is triggered after you call the SubmitTranscodeJobs operation.
VideoId String 883f5d98107*****b7f20aaa352f

The ID of the video.

Examples

Sample requests

https://vod.{ApiRegion}.aliyuncs.com/?Action=GetTranscodeTask
&TranscodeTaskId=b1b65ab107e14*****3dbb900f6c1fe0
&<Common request parameters>

Sample success responses

XML format 

<GetTranscodeTaskResponse>
  <RequestId>F4C6D5BE-BF13-45*****6C-516EA8906DCD</RequestId>
  <TranscodeTask>
        <TranscodeJobInfoList>
              <TranscodeTemplateId>174b0534fea3*****b51c8f0ad1374</TranscodeTemplateId>
              <Priority>6</Priority>
              <InputFileUrl>http://outin-40564*****e1403e7.oss-cn-shanghai.aliyuncs.com/customerTrans/5b95e568f8e*****47f38e/31f1184c-*****b2a2-f94-c213f.wmv</InputFileUrl>
              <Definition>LD</Definition>
              <CreationTime>2019-02-26T08:27:16Z</CreationTime>
              <TranscodeJobStatus>Transcoding</TranscodeJobStatus>
              <TranscodeJobId>38f0e513c88*****85515f9d50be188</TranscodeJobId>
              <ErrorCode>200</ErrorCode>
              <TranscodeProgress>100</TranscodeProgress>
              <ErrorMessage>ErrorMessage</ErrorMessage>
              <CompleteTime>2019-02-26T08:30:16Z</CompleteTime>
        </TranscodeJobInfoList>
        <TranscodeJobInfoList>
              <OutputFile>
                    <OutputFileUrl>http://outin-40564*****e1403e7.oss-cn-shanghai.aliyuncs.com/883f5d*****f20aaa352f/c3be4f073*****7d5193ec8-{DestMd5}-od-S00000001-200000.mp4</OutputFileUrl>
                    <Fps>25</Fps>
                    <VideoStreamList>[{\"AvgFPS\":\"30.0\",\"Bitrate\":\"933.814\",\"CodecLongName\":\"H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10\",\"CodecName\":\"h264\",\"CodecTag\":\"0x31637661\",\"CodecTagString\":\"avc1\",\"CodecTimeBase\":\"1/60\",\"Dar\":\"9:16\",\"Duration\":\"12.033333\",\"Fps\":\"30.0\",\"HasBFrames\":\"2\",\"Height\":\"360\",\"Index\":\"0\",\"Lang\":\"und\",\"Level\":\"30\",\"PixFmt\":\"yuv420p\",\"Profile\":\"High\",\"Sar\":\"81:256\",\"StartTime\":\"0.000000\",\"Timebase\":\"1/15360\",\"Width\":\"640\"}]</VideoStreamList>
                    <Duration>12</Duration>
                    <AudioStreamList>"AudioStreamList": "[{\"Bitrate\":\"64.533\",\"ChannelLayout\":\"stereo\",\"Channels\":\"2\",\"CodecLongName\":\"AAC (Advanced Audio Coding)\",\"CodecName\":\"aac\",\"CodecTag\":\"0x6134706d\",\"CodecTagString\":\"mp4a\",\"CodecTimeBase\":\"1/44100\",\"Duration\":\"12.615533\",\"Index\":\"1\",\"Lang\":\"und\",\"SampleFmt\":\"fltp\",\"Samplerate\":\"44100\",\"StartTime\":\"-0.046440\",\"Timebase\":\"1/44100\"}]</AudioStreamList>
                    <Encryption>{\"EncryptType\":\"AliyunVoDEncryption\"}</Encryption>
                    <Filesize>851076</Filesize>
                    <Bitrate>964</Bitrate>
                    <WatermarkIdList>["64079a0e3e286*****b48a8c9413"]</WatermarkIdList>
                    <Format>m3u8</Format>
                    <SubtitleStreamList>[]</SubtitleStreamList>
                    <Height>360</Height>
                    <Width>640</Width>
              </OutputFile>
        </TranscodeJobInfoList>
        <Trigger>Auto </Trigger>
        <VideoId>883f5d98107*****b7f20aaa352f</VideoId>
        <TranscodeTemplateGroupId>b500c7094bd241*****3e9900752d7c3</TranscodeTemplateGroupId>
        <CreationTime>2019-01-23T12:35:12Z</CreationTime>
        <TaskStatus>Processing</TaskStatus>
        <CompleteTime>2019-01-23T12:40:12Z</CompleteTime>
        <TranscodeTaskId>b1b65ab107e14*****3dbb900f6c1fe0</TranscodeTaskId>
  </TranscodeTask>
</GetTranscodeTaskResponse>

JSON format 

{
    "RequestId": "F4C6D5BE-BF13-45*****6C-516EA8906DCD",
    "TranscodeTask": {
        "TranscodeJobInfoList": [{
            "TranscodeTemplateId": "174b0534fea3*****b51c8f0ad1374",
            "Priority": "6",
            "InputFileUrl": "http://outin-40564*****e1403e7.oss-cn-shanghai.aliyuncs.com/customerTrans/5b95e568f8e*****47f38e/31f1184c-*****b2a2-f94-c213f.wmv",
            "Definition": "LD",
            "CreationTime": "2019-02-26T08:27:16Z",
            "TranscodeJobStatus": "Transcoding",
            "TranscodeJobId": "38f0e513c88*****85515f9d50be188",
            "ErrorCode": "200",
            "TranscodeProgress": "100",
            "ErrorMessage": "ErrorMessage",
            "CompleteTime": "2019-02-26T08:30:16Z"
        }, {
            "OutputFile": {
                "OutputFileUrl": "http://outin-40564*****e1403e7.oss-cn-shanghai.aliyuncs.com/883f5d*****f20aaa352f/c3be4f073*****7d5193ec8-{DestMd5}-od-S00000001-200000.mp4",
                "Fps": "25",
                "VideoStreamList": "[{\\\"AvgFPS\\\":\\\"30.0\\\",\\\"Bitrate\\\":\\\"933.814\\\",\\\"CodecLongName\\\":\\\"H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10\\\",\\\"CodecName\\\":\\\"h264\\\",\\\"CodecTag\\\":\\\"0x31637661\\\",\\\"CodecTagString\\\":\\\"avc1\\\",\\\"CodecTimeBase\\\":\\\"1/60\\\",\\\"Dar\\\":\\\"9:16\\\",\\\"Duration\\\":\\\"12.033333\\\",\\\"Fps\\\":\\\"30.0\\\",\\\"HasBFrames\\\":\\\"2\\\",\\\"Height\\\":\\\"360\\\",\\\"Index\\\":\\\"0\\\",\\\"Lang\\\":\\\"und\\\",\\\"Level\\\":\\\"30\\\",\\\"PixFmt\\\":\\\"yuv420p\\\",\\\"Profile\\\":\\\"High\\\",\\\"Sar\\\":\\\"81:256\\\",\\\"StartTime\\\":\\\"0.000000\\\",\\\"Timebase\\\":\\\"1/15360\\\",\\\"Width\\\":\\\"640\\\"}]",
                "Duration": "12",
                "AudioStreamList": "\"AudioStreamList\": \"[{\\\"Bitrate\\\":\\\"64.533\\\",\\\"ChannelLayout\\\":\\\"stereo\\\",\\\"Channels\\\":\\\"2\\\",\\\"CodecLongName\\\":\\\"AAC (Advanced Audio Coding)\\\",\\\"CodecName\\\":\\\"aac\\\",\\\"CodecTag\\\":\\\"0x6134706d\\\",\\\"CodecTagString\\\":\\\"mp4a\\\",\\\"CodecTimeBase\\\":\\\"1/44100\\\",\\\"Duration\\\":\\\"12.615533\\\",\\\"Index\\\":\\\"1\\\",\\\"Lang\\\":\\\"und\\\",\\\"SampleFmt\\\":\\\"fltp\\\",\\\"Samplerate\\\":\\\"44100\\\",\\\"StartTime\\\":\\\"-0.046440\\\",\\\"Timebase\\\":\\\"1/44100\\\"}]",
                "Encryption": "{\\\"EncryptType\\\":\\\"AliyunVoDEncryption\\\"}",
                "Filesize": "851076",
                "Bitrate": "964",
                "WatermarkIdList": "[\"64079a0e3e286*****b48a8c9413\"]",
                "Format": "m3u8",
                "SubtitleStreamList": "[]",
                "Height": "360",
                "Width": "640"
            }
        }],
        "Trigger": "Auto ",
        "VideoId": "883f5d98107*****b7f20aaa352f",
        "TranscodeTemplateGroupId": "b500c7094bd241*****3e9900752d7c3",
        "CreationTime": "2019-01-23T12:35:12Z",
        "TaskStatus": "Processing",
        "CompleteTime": "2019-01-23T12:40:12Z",
        "TranscodeTaskId": "b1b65ab107e14*****3dbb900f6c1fe0"
    }
}

Error codes

For a list of error codes, visit the API Error Center.

Common errors

The following table describes the common errors that this operation can return.

Error code

Error message

HTTP status code

Description

NoSuchResource

The specified resource %s does not exist.

404

The error message returned because the specified information does not exist. %s indicates the specified information.