Returns information about the video format. \n
* format can be from 0 to \ref imVideoCaptureFormatCount. \n
* desc should be of size 10. \n
* The image size is usually the maximum size for that format.
* Other sizes can be available using \ref imVideoCaptureSetImageSize. \n
* Returns zero if failed.
*
* \verbatim vc:GetFormat(format: number) -> error: boolean, width: number, height: number, desc: string [in Lua 5] \endverbatim
* \ingroup capture
Returns information about the video format. \n * format can be from 0 to \ref imVideoCaptureFormatCount. \n * desc should be of size 10. \n * The image size is usually the maximum size for that format. * Other sizes can be available using \ref imVideoCaptureSetImageSize. \n * Returns zero if failed. * * \verbatim vc:GetFormat(format: number) -> error: boolean, width: number, height: number, desc: string [in Lua 5] \endverbatim * \ingroup capture