Returns a list of the description of the valid attributes for the device class. \n
* But each device may still not support some of the returned attributes. \n
* Use the return value of \ref imVideoCaptureGetAttribute to check if the attribute is supported.
*
* \verbatim vc:GetAttributeList() -> attrib_list: table of strings [in Lua 5] \endverbatim
* \ingroup capture
Returns a list of the description of the valid attributes for the device class. \n * But each device may still not support some of the returned attributes. \n * Use the return value of \ref imVideoCaptureGetAttribute to check if the attribute is supported. * * \verbatim vc:GetAttributeList() -> attrib_list: table of strings [in Lua 5] \endverbatim * \ingroup capture