#include "ILTDVDBurner2.h"
C Syntax |
HRESULT LTDVDBurner_getDiscTypeWriteable(pDVDBurner, type, pVal) |
C++ Syntax |
HRESULT GetDiscTypeWriteable(type, pVal) |
ILTDVDBurner *pDVDBurner; |
/* pointer to an interface */ |
long type; |
/* disc type */ |
VARIANT_BOOL *pVal; |
/* pointer to a variable */ |
Retrieves a value that indicates whether the disc type is writeable.
Parameter |
Description |
|
pDVDBurner |
Pointer to an ILTDVDBurner interface. |
|
type |
Value that represents the type of the disc that is being checked for writeability. Possible values are: |
|
|
Value |
Meaning |
|
LTDVDBurner_DiscType_None |
[-1] No disc in drive. |
|
LTDVDBurner_DiscType_Unknown |
[0] Unknown disc type. |
|
LTDVDBurner_DiscType_CDROM |
[1] The disc is a read-only CD-ROM. This disc is NOT recordable. |
|
LTDVDBurner_DiscType_DVDROM |
The disc is a read-only DVD-ROM. This disc is NOT recordable. |
|
Recordable types: |
|
|
LTDVDBurner_DiscType_CDR |
[2] The disc is a recordable (write once) CD, CD-R. |
|
LTDVDBurner_DiscType_DVDR |
[5] The disc is a recordable (write once) DVD-R. |
|
LTDVDBurner_DiscType_DVDPLUSR |
[9] The disc is a recordable (write once) DVD+R. |
|
LTDVDBurner_DiscType_DVDPLUSRDL |
[10] The disc is a dual layer recordable (write once) DVD+R DL.. |
|
Rewriteable types: |
|
|
LTDVDBurner_DiscType_CDRW |
[3] The disc is a rewriteable CD-RW. |
|
LTDVDBurner_DiscType_DVDRW |
[6] The disc is a rewriteable DVD-RW. |
|
LTDVDBurner_DiscType_DVDRAM |
[7] The disc is a rewriteable DVD-RAM. This type of disc is usually housed in a cartridge. |
|
LTDVDBurner_DiscType_DVDPLUSRW |
[8] The disc is a rewriteable DVD+RW. |
pVal |
Pointer to a variable to be updated with a value that indicates whether the disc type is writeable. Possible values are: |
|
|
Value |
Meaning |
|
VARIANT_TRUE |
The disc type is writeable. |
|
VARIANT_FALSE |
The disc type is not writeable. |
Returns
S_OK |
The function was successful. |
<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Required DLLs and Libraries
LTDVDBrn DSKernel (Multimedia toolkit) or LTKRN (Imaging Pro, Document, or Medical toolkits) For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64
See Also
Functions: |
|
Topics: |
Video Streaming Function Groups, Multimedia Function Group, DVD Function Groups |
Example
For a C example, refer to ILTDVDBurner::GetDiscTypeWriteable Example for C.
For a C++ example, refer to ILTDVDBurner::GetDiscTypeWriteable Example for C++.