Take a picture from a connect video (camera) device.
###Platform
| carbon | cocoa | win32 | win64 |
|---|---|---|---|
| 🆗 | 🆗 | 🆗 | 🆗 |
###Version
###Syntax
success:=CAPTURE Snap(device;photo)
| param | type | description |
|---|---|---|
| device | TEXT | device id (you may pass CAPTURE DEVICE Get default) |
| photo | TEXT | the captured image (TIFF on Mac, BMP 24 bits on Windows) |
| success | INT32 | 1 for success |
device:=CAPTURE DEVICE Get default
| param | type | description |
|---|---|---|
| device | TEXT | device id for the default device |
CAPTURE DEVICE LIST(devices)
| param | type | description |
|---|---|---|
| devices | ARRAY TEXT | device ids for each connected device |
###Remarks
There is an intended 1.2 second delay to capture the video. This is to allow the camera to calibrate for environment lighting.
###Compatibility break
CAPTURE DEVICE LIST no longer returns the description in $2.
The old version can be found in the v1 branch.
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