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Note: These functions are also available in prefix syntax ( Camera/Video functions (prefix syntax)). The following functions are used to manage videos:
| | | VideoCapture | Captures the images received from the camera:- as an image: take a photo.
- as a video: record a video.
| | VideoConfigure | Allows you to configure the video capture driver. | | VideoDisplay | Displays in a Camera field the camera preview stream currently being transmitted by a web camera or by the camera on the mobile device.. | | VideoGenerateThumbnail | Generates a thumbnail of the specified photo or video. | | VideoListDriver | Lists the video capture drivers installed on the current computer. | | VideoListParameter | Lists the values supported by the device camera for a given parameter. | | VideoParameter | Returns or modifies the value of a parameter for the device camera. | | VideoRequestPermission | Requests permission to use the device's camera. | | VideoSetDriver | Connects the "Camera" control to a specific driver for video capture. | | VideoStartApp | Starts the device's native camera application to record a video or to take a photo. | | VideoStartDecoding | Starts decoding bar codes in a Camera control. | | VideoStatus | Returns the status of a Camera control. | | VideoStop | Stops the video preview or video recording in a Camera control. | | VideoStopDecoding | Stops decoding a bar code in a Camera control. |
Remarks: - The Videoxxx and Cameraxxx functions are identical.
- dSaveImageJPEG saves the image from a Camera control:
- in a JPEG file.
- in memory.
- dSaveImageBMP saves the image from a Camera control:
Related Examples:
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Complete examples (WINDEV): WD Multimedia
[ + ] This example shows how to play animations, audio and video files (MP3, WAV, AVI, MPEG, etc.) using the Multimedia control in WINDEV.
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Complete examples (WINDEV): WD WebCam
[ + ] This example explains how to include a WebCam in a WINDEV application. The following topics will be presented in this example: 1/ Camera control 2/ Use of the video functions Summary of the example supplied with WINDEV: This example explains how a WebCam can be included in a WINDEV window. You have the ability to view the image captured by the camera, to perform an instant capture and to film the scene broadcasted as a Windows animation (AVI).
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Unit examples (WINDEV Mobile): The Camera functions
[ + ] Using the WLanguage "Camera" functions to start the native video camera application of the device in order to record a video or to take a photo.
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Cross-platform examples (WINDEV Mobile): WM Expense Account
[ + ] This example allows you to manage your fees. Let's see the main features of this application: - The input of invoices - Management of foreign currencies - Inclusion of photo document for the invoices - Ability to email the expense account - Ability to track the expense accounts - ...
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