AM_DVDCOPYSTATE enumeration (dvdmedia.h)
[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
Specifies the copy protection state.
Syntax
typedef enum {
AM_DVDCOPYSTATE_INITIALIZE = 0,
AM_DVDCOPYSTATE_INITIALIZE_TITLE = 1,
AM_DVDCOPYSTATE_AUTHENTICATION_NOT_REQUIRED = 2,
AM_DVDCOPYSTATE_AUTHENTICATION_REQUIRED = 3,
AM_DVDCOPYSTATE_DONE = 4
} AM_DVDCOPYSTATE;
Constants
AM_DVDCOPYSTATE_INITIALIZE Value: 0 Starting a full key-exchange algorithm. |
AM_DVDCOPYSTATE_INITIALIZE_TITLE Value: 1 Starting a title key-exchange algorithm. |
AM_DVDCOPYSTATE_AUTHENTICATION_NOT_REQUIRED Value: 2 Authentication is not required. |
AM_DVDCOPYSTATE_AUTHENTICATION_REQUIRED Value: 3 Authentication required. |
AM_DVDCOPYSTATE_DONE Value: 4 Key exchange negotiation is complete. |
Remarks
The AM_DVDCOPY_SET_COPY_STATE structure uses this data type.
Requirements
Requirement | Value |
---|---|
Header | dvdmedia.h |