#include "ILTDVDBurner2.h"
C Syntax |
HRESULT ILTDVDBurner_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. |
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
Functions: |
|
Topics: |
Streaming Function Groups, Multimedia Function Group, DVD Function Groups |
For a C example, refer to ILTDVDBurner::GetDiscTypeWriteable Example for C.
For a C++ example, refer to ILTDVDBurner::GetDiscTypeWriteable Example for C++.
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