Start capturing, returns the new captured frame and stop capturing. \n
* This is more usefull if you are switching between devices. \n
* Data format is the same as imVideoCaptureFrame. \n
* Returns zero if failed.
*
* \verbatim vc:OneFrame(image: imImage) -> error: boolean [in Lua 5] \endverbatim
* \ingroup capture
Start capturing, returns the new captured frame and stop capturing. \n * This is more usefull if you are switching between devices. \n * Data format is the same as imVideoCaptureFrame. \n * Returns zero if failed. * * \verbatim vc:OneFrame(image: imImage) -> error: boolean [in Lua 5] \endverbatim * \ingroup capture