CameraVideoStart (Function)

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CameraVideoStart (Function)

In french: CaméraVidéoDémarre

Starts recording a video via a Camera control in an Android or iOS application. The different options specified for the Camera control (flash, back or front camera, etc.) are taken into account.

To stop recording the video, use CameraVideoStop. The video is saved in the application's default directory, or in the directory specified with the WorkingDirectory property.

Remark: This function can only be used with a Camera control in version 27 or higher (the "Version-26-compatible mode" option should not be checked in the "General" tab of the control description window).

Example

// BTN_Start_video click code
ChronoStart()
TimerSys(TimerSys_Callback, 1s)
INTERNAL PROCEDURE TimerSys_Callback()
dDuration is Duration = ChronoValue()
STC_CPT_VIDEO = DurationToString(dDuration,"HH:MM:SS")
END
CameraVideoStart(CAM_Camera, CameraVideoStart_Callback)

INTERNAL PROCEDURE CameraVideoStart_Callback(bSuccess is boolean, VideoPath is string)
ChronoEnd()
EndTimerSys()
STC_CPT_VIDEO = "00:00:00"
IF bSuccess THEN
STC_VIDEO_PATH = VideoPath
MyWindow.Plane = 4
ELSE
ToastDisplay("Cannot record video." + CR + ErrorInfo())
END
END

// Stop video
CameraVideoStop(CAM_Camera)

Syntax

CameraVideoStart(<Camera control> , <WLanguage procedure>)

<Camera control>: Control name

Name of the Camera control that records the video.

<WLanguage procedure>: Procedure name

Name of the WLanguage procedure ("callback") called once the video recording has been stopped (with CameraVideoStop).
For more details on this procedure, see Parameters of the procedure used by CameraVideoStart.

Related Examples:

Cross-platform examples (WINDEV Mobile): WM Photos

[ + ] This Android/iOS example is used to take photos and to save them by specifying a title and keywords.
A search is also available.
The photos are stored in the application directory, therefore they are private (not visible by other applications).

Component: wd300android.aar