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Help Center/ Video On Demand/ API Reference/ Transcoding template set management/ Queries custom template group sets

Queries custom template group sets

Updated on 2025-01-14 GMT+08:00

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Function

Queries transcoding template group sets

URI

GET /v1.0/{project_id}/asset/template-collection/transcodings

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain the project ID, see Obtaining a Project ID.

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
group_collection_id	No	String	Template group set ID
offset	No	Integer	Offset. The default value is 0. This parameter is invalid when group_collection_id is specified.
limit	No	Integer	Number of records on each page. The value defaults to 10 and ranges from 1 to 100. This parameter is invalid when group_collection_id is specified.

Request Parameters

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	No	String	User token. This parameter is mandatory when token authentication is used. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is a token.
Authorization	No	String	Authentication information. This parameter is mandatory for AK/SK authentication.
X-Sdk-Date	No	String	Time when the request is sent. This parameter is mandatory for AK/SK authentication.

Response Parameters

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
template_group_collection_list	Array of TemplateGroupCollection objects	Template group set information.
total	Integer	Total number of records.

**Table 5** TemplateGroupCollection
Parameter	Type	Description
group_collection_id	String	Template group set ID.
name	String	Template group set name.
description	String	Template description.
template_group_list	Array of TemplateGroup objects	Transcoding group list.

**Table 6** TemplateGroup
Parameter	Type	Description
group_id	String	Template group ID.
name	String	Template group name.
status	String	Default or not.
type	String	Template group type.
auto_encrypt	Integer	Whether to automatically encrypt a file Possible values are: 0: not encrypted 1: encrypted Default value: 0 A file must be encrypted and transcoded at the same time. When encryption is required, the transcoding parameter cannot be empty and the output file must be in HLS format.
quality_info_list	Array of QualityInfo objects	Image quality configuration list.
watermark_template_ids	Array of strings	ID array of the bound watermark template group.
description	String	Template description.
common	Common object	Low-bitrate HD transcoding switch, low-bitrate HD transcoding version, and multi-stream common parameters.

**Table 7** QualityInfo
Parameter	Type	Description
video	VideoTemplateInfo object	Video template information
audio	AudioTemplateInfo object	Audio template information
format	String	Format

**Table 8** VideoTemplateInfo
Parameter	Type	Description
quality	String	Video quality
width	Integer	Video width
height	Integer	Video height
bitrate	Integer	Bitrate
frame_rate	Integer	Frame rate (in fps), which defaults to 1 indicating adaptive frame rate

**Table 9** AudioTemplateInfo
Parameter	Type	Description
sample_rate	Integer	Audio sampling rate. Possible values are: 1: AUDIO_SAMPLE_AUTO 2: AUDIO_SAMPLE_22050 3: AUDIO_SAMPLE_32000 4: AUDIO_SAMPLE_44100 5: AUDIO_SAMPLE_48000 6: AUDIO_SAMPLE_96000 The default value is 1.
bitrate	Integer	Audio bitrate, in kbit/s
channels	Integer	Number of audio channels. Possible values are: 1: AUDIO_CHANNELS_1 2: AUDIO_CHANNELS_2

**Table 10** Common
Parameter	Type	Description
pvc	String	Low-bitrate HD transcoding switch.
pvc_version	String	Low-bitrate HD transcoding version.
video_codec	String	Video codec
audio_codec	String	Audio codec. Possible values are: 1: AUDIO_CODECTYPE_AAC 2: AUDIO_CODECTYPE_HEAAC1 3: AUDIO_CODECTYPE_HEAAC2 4: AUDIO_CODECTYPE_MP3 The default value is 1.
hls_interval	Integer	Segment file duration, which defaults to 5 seconds

Status code: 400

**Table 11** Response body parameters
Parameter	Type	Description
error_code	String	Error code
error_msg	String	Error description

Example Requests

Queries transcoding template sets.

GET https://{endpoint}/v1.0/{project_id}/asset/template-collection/transcodings

Example Responses

Status code: 200

The information is returned when the request succeeded.

{
  "template_group_collection_list" : [ {
    "group_collection_id" : "9751249d25f14587b212544d6fd8dcf8",
    "name" : "test",
    "template_group_list" : [ {
      "group_id" : "9751249d25f14587b212544d6fd8dcf8",
      "name" : "test112",
      "status" : "0",
      "type" : "custom_template_group",
      "auto_encrypt" : 0,
      "quality_info_list" : [ {
        "video" : {
          "quality" : "UNKNOW",
          "width" : 0,
          "height" : 0,
          "bitrate" : 0,
          "frame_rate" : 0
        },
        "audio" : null,
        "format" : "UNKNOW"
      } ],
      "watermark_template_ids" : null,
      "description" : null,
      "common" : {
        "pvc" : null,
        "pvc_version" : null,
        "video_codec" : null,
        "audio_codec" : "AAC",
        "hls_interval" : 0
      }
    } ]
  } ],
  "total" : 1
}

Status code: 400

The information is returned when the request failed.

{
  "error_code" : "VOD.10053",
  "error_msg" : "The request parameter is illegal, illegal field: {xx}."
}

Status Codes

Status Code	Description
200	The information is returned when the request succeeded.
400	The information is returned when the request failed.

Error Codes

See Error Codes.

Parent topic: Transcoding template set management

Previous topic: Modifies a transcoding template group set

Next topic: Deletes a transcoding template group set

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