Button for recording and uploading a video file

Note. The task interface configuration guide describes the features of the HTML/JS/CSS editor. You can also try creating a task interface in Template Builder.

To add a video upload button to the task, use the {{field type= "file" name="output field name> "sources="<sources parameter>" fileType="<fileType parameter>"}} component.

For example, to add a video recording button, use:

{{field type="file" name="result" sources="CAMERA" fileType="VIDEO"}}
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For a complete list of parameters, see the table.

In the output data description, add one of the fields:

  • Field with the file type — For uploading one video only. Example:
    {
      "result": {
        "type": "file",
        "required": true
      }
    }
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  • Field with the array_file type — For uploading several video files at once. Example:
    {
      "result": {
        "type": "array_file",
        "required": true
      }
    }
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Run tasks with a video recording button on mobile devices, since they have a built-in camera. Set the Client = Mobile Toloka filter in the pool or choose a preset group of mobile users.

Parameters
Parameter Overview Required Default value
type

Field type: file — Button for file upload.

yes

no

name

Attribute for the output data field. Contains the output field name.

yes

no

sources
Note. This parameter applies to the tasks completed in the mobile app.

The file source.

You can set several values in the format sources="<value 1><value 2>" (with a space, without a comma).

Supported values:

  • CAMERA.
  • GALLERY.
  • FILE_MANAGER.
Yes (when creating tasks for mobile devices)

no

fileType
Note. This parameter applies to the tasks completed in the mobile app.

File type. You can set one of the allowed values:

  • VIDEO — Video.
  • IMAGE_OR_VIDEO — Image or video.
  • ANY — Any file.
Yes (when creating tasks for mobile devices)

no

label

Button text. For example, label="Click me".

no

Depending on the interface language, “Загрузить файл” (Russian), “Upload file” (English), “Dosya yükle” (Turkish), “Faylni yuklash” (Uzbek).

validation-show

The position of popup hints (displayed if the response didn't pass validation). The position is relative to the input field.

Supported values:

  • Above the input field: "top-left", "top-center", "top-right".

  • Below the input field: "bottom-left", "bottom-center", "bottom-right".

  • To the left of the input field: "left-top", "left-center", "left-bottom".

  • To the right of the input field: "right-top", "right-center", "right-bottom".

  • Don't display the message ("false").

no

"top-left"
camera

Open the camera when the video upload button is clicked:

  • camera=true — Open camera.

  • camera=false — Don't open camera.

no

false
multipleSelect
The number of files to download at the same time.

For the single file upload, set the value to false.

For upload of multiple files:

  1. Set the value to true.
  2. In the output data description, add a field with the array_file type or another type of array.

no

true (if the output data description contains a field with the array_file type or another type of array).