How I can use NERO APIs to write a program which writes CD directly by using the data from a webcam without using a tempory backup like harddisk?
Please help me!!
Yes, you can do this but you must either have the data ready in memory or be sure the data will arrive fast enough during burning.
See [b]NeroSDK[/b]NeroAPI\Samples\NeroAPITest sample from the NeroSDK and also refer to NeroSDK\NeroAPI\Include\NeroIsoTrack.h for more information.