api/include/dvdevcod.h

//------------------------------------------------------------------------------
// File: DVDevCod.h
//
// Desc: List of standard DVD-Video event codes and the expected params.
//
// Copyright (c) 1992 - 2000, Microsoft Corporation.  All rights reserved.
//------------------------------------------------------------------------------


#define EC_DVDBASE                          0x0100

#ifndef EXCLUDE_DVDEVCODE_ENUMS

typedef enum _tagDVD_ERROR {
    DVD_ERROR_Unexpected=1,         // Something unexpected happened, perhaps content
                                    //   is incorrectly authored.  Playback is stopped.
    DVD_ERROR_CopyProtectFail=2,    // Key exchange for DVD copy protection failed. 
                                    //   Playback is stopped.
    DVD_ERROR_InvalidDVD1_0Disc=3,  // DVD-Video disc is incorrectly authored for v1.0 
                                    //   of spec. Playback is stopped.
    DVD_ERROR_InvalidDiscRegion=4,  // The Disc cannot be played because the disc is not
                                    // authored to play in system region.
                                    // The region mismatch may be fixable by 
                                    // changing the system region with dvdrgn.exe
    DVD_ERROR_LowParentalLevel=5,   // Player parental level is lower than the lowest parental
                                    //   level available in the DVD content. Playback is stopped.
    DVD_ERROR_MacrovisionFail=6,    // Macrovision Distribution Failed.
                                    // Playback is stopped.
    DVD_ERROR_IncompatibleSystemAndDecoderRegions=7,
                                    // No discs can be played because the system region
                                    // does not match the decoder region.
    DVD_ERROR_IncompatibleDiscAndDecoderRegions=8
                                    // The disc cannot be played because the disc is
                                    // not authored to be played in the decoder's region
} DVD_ERROR;

typedef enum _tagDVD_WARNING {
    DVD_WARNING_InvalidDVD1_0Disc=1,// DVD-Video disc is incorrectly authored. Playback
                                    //   can continue, but unexpected behavior may occur.
    DVD_WARNING_FormatNotSupported=2,// A decoder would not support the current format.  Playback
                                    //   of a stream (audio, video of SP) may not function.
    DVD_WARNING_IllegalNavCommand=3,// The internal DVD navigation command processor attempted to 
                                    //   process an illegal command.
    DVD_WARNING_Open = 4,           // File Open Failed
    DVD_WARNING_Seek = 5,           // File Seek Failed
    DVD_WARNING_Read = 6            // File Read Failed
} DVD_WARNING;

#endif

// DVD-Video event codes
// ======================
//
// All DVD-Video event are always passed on to the application, and are 
// never processed by the filter graph


#define EC_DVD_DOMAIN_CHANGE                    (EC_DVDBASE + 0x01)
// Parameters: ( DWORD, void ) 
// lParam1 is enum DVD_DOMAIN, and indicates the player's new domain
//
// Raised from following domains: all
//
// Signaled when ever the DVD player changes domains.


#define EC_DVD_TITLE_CHANGE                     (EC_DVDBASE + 0x02)
// Parameters: ( DWORD, void ) 
// lParam1 is the new title number.
//
// Raised from following domains: DVD_DOMAIN_Title
//
// Indicates when the current title number changes.  Title numbers
// range 1 to 99.  This indicates the TTN, which is the title number
// with respect to the whole disc, not the VTS_TTN which is the title
// number with respect to just a current VTS.


#define EC_DVD_CHAPTER_START                   (EC_DVDBASE + 0x03)
// Parameters: ( DWORD, void ) 
// lParam1 is the new chapter number (which is the program number for 
// One_Sequential_PGC_Titles).
//
// Raised from following domains: DVD_DOMAIN_Title
//
// Signales that DVD player started playback of a new program in the Title 
// domain.  This is only signaled for One_Sequential_PGC_Titles.


#define EC_DVD_AUDIO_STREAM_CHANGE              (EC_DVDBASE + 0x04)
// Parameters: ( DWORD, void ) 
// lParam1 is the new user audio stream number.
//
// Raised from following domains: all
//
// Signaled when ever the current user audio stream number changes for the main 
// title.  This can be changed automatically with a navigation command on disc
// as well as through IDVDAnnexJ.
// Audio stream numbers range from 0 to 7.  Stream 0xffffffff
// indicates that no stream is selected.

#define EC_DVD_SUBPICTURE_STREAM_CHANGE         (EC_DVDBASE + 0x05)
// Parameters: ( DWORD, void ) 
// lParam1 is the new user subpicture stream number.
//
// Raised from following domains: all
//
// Signaled when ever the current user subpicture stream number changes for the main 
// title.  This can be changed automatically with a navigation command on disc
// as well as through IDVDAnnexJ.  
// Subpicture stream numbers range from 0 to 31.  Stream 0xffffffff
// indicates that no stream is selected.  

#define EC_DVD_ANGLE_CHANGE                     (EC_DVDBASE + 0x06)
// Parameters: ( DWORD, DWORD ) 
// lParam1 is the number of available angles.
// lParam2 is the current user angle number.
//
// Raised from following domains: all
//
// Signaled when ever either 
//   a) the number of available angles changes, or  
//   b) the current user angle number changes.
// Current angle number can be changed automatically with navigation command 
// on disc as well as through IDVDAnnexJ.
// When the number of available angles is 1, the current video is not multiangle.
// Angle numbers range from 1 to 9.


#define EC_DVD_BUTTON_CHANGE                    (EC_DVDBASE + 0x07)
// Parameters: ( DWORD, DWORD ) 
// lParam1 is the number of available buttons.
// lParam2 is the current selected button number.
//
// Raised from following domains: all
//
// Signaled when ever either 
//   a) the number of available buttons changes, or  
//   b) the current selected button number changes.
// The current selected button can be changed automatically with navigation 
// commands on disc as well as through IDVDAnnexJ.  
// Button numbers range from 1 to 36.  Selected button number 0 implies that
// no button is selected.  Note that these button numbers enumerate all 
// available button numbers, and do not always correspond to button numbers
// used for IDVDAnnexJ::ButtonSelectAndActivate since only a subset of buttons
// may be activated with ButtonSelectAndActivate.


#define EC_DVD_VALID_UOPS_CHANGE                (EC_DVDBASE + 0x08)
// Parameters: ( DWORD, void ) 
// lParam1 is a VALID_UOP_SOMTHING_OR_OTHER bit-field stuct which indicates
//   which IDVDAnnexJ commands are explicitly disable by the DVD disc.
//
// Raised from following domains: all
//
// Signaled when ever the available set of IDVDAnnexJ methods changes.  This
// only indicates which operations are explicited disabled by the content on 
// the DVD disc, and does not guarentee that it is valid to call methods 
// which are not disabled.  For example, if no buttons are currently present,
// IDVDAnnexJ::ButtonActivate() won't work, even though the buttons are not
// explicitly disabled. 


#define EC_DVD_STILL_ON                         (EC_DVDBASE + 0x09)
// Parameters: ( BOOL, DWORD ) 
// lParam1 == 0  -->  buttons are available, so StillOff won't work
// lParam1 == 1  -->  no buttons available, so StillOff will work
// lParam2 indicates the number of seconds the still will last, with 0xffffffff 
//   indicating an infinite still (wait till button or StillOff selected).
//
// Raised from following domains: all
//
// Signaled at the beginning of any still: PGC still, Cell Still, or VOBU Still.
// Note that all combinations of buttons and still are possible (buttons on with
// still on, buttons on with still off, button off with still on, button off
// with still off).

#define EC_DVD_STILL_OFF                         (EC_DVDBASE + 0x0a)
// Parameters: ( void, void ) 
//
//   Indicating that any still that is currently active
//   has been released.
//
// Raised from following domains: all
//
// Signaled at the end of any still: PGC still, Cell Still, or VOBU Still.
//

#define EC_DVD_CURRENT_TIME                     (EC_DVDBASE + 0x0b)
// Parameters: ( DWORD, BOOL ) 
// lParam1 is a DVD_TIMECODE which indicates the current 
//   playback time code in a BCD HH:MM:SS:FF format.
// lParam2 == 0  -->  time code is 25 frames/sec
// lParam2 == 1  -->  time code is 30 frames/sec (non-drop).
// lParam2 == 2  -->  time code is invalid (current playback time 
//                    cannot be determined for current title)
//
// Raised from following domains: DVD_DOMAIN_Title
//
// Signaled at the beginning of every VOBU, which occurs every .4 to 1.0 sec.
// This is only signaled for One_Sequential_PGC_Titles.


#define EC_DVD_ERROR                            (EC_DVDBASE + 0x0c)
// Parameters: ( DWORD, void) 
// lParam1 is an enum DVD_ERROR which notifies the app of some error condition.
//
// Raised from following domains: all
//

#define EC_DVD_WARNING                           (EC_DVDBASE + 0x0d)
// Parameters: ( DWORD, void) 
// lParam1 is an enum DVD_WARNING which notifies the app of some warning condition.
//
// Raised from following domains: all
//

#define EC_DVD_CHAPTER_AUTOSTOP                  (EC_DVDBASE + 0x0e)
// Parameters: (BOOL, void)
// lParam1 is a BOOL which indicates the reason for the cancellation of ChapterPlayAutoStop
// lParam1 == 0 indicates successful completion of ChapterPlayAutoStop
// lParam1 == 1 indicates that ChapterPlayAutoStop is being cancelled as a result of another
//            IDVDControl call or the end of content has been reached & no more chapters
//            can be played.
//  Indicating that playback is stopped as a result of a call
//  to IDVDControl::ChapterPlayAutoStop()
//
// Raised from following domains : DVD_DOMAIN_TITLE
//

#define EC_DVD_NO_FP_PGC                         (EC_DVDBASE + 0x0f)
//  Parameters : (void, void)
//
//  Raised from the following domains : FP_DOM
//
//  Indicates that the DVD disc does not have a FP_PGC (First Play Program Chain)
//  and the DVD Navigator will not automatically load any PGC and start playback.
//

#define EC_DVD_PLAYBACK_RATE_CHANGE              (EC_DVDBASE + 0x10)
//  Parameters : (LONG, void)
//  lParam1 is a LONG indicating the new playback rate.
//  lParam1 < 0 indicates reverse playback mode.
//  lParam1 > 0 indicates forward playback mode
//  Value of lParam1 is the actual playback rate multiplied by 10000.
//  i.e. lParam1 = rate * 10000
//
//  Raised from the following domains : TT_DOM
//
//  Indicates that a rate change in playback has been initiated and the parameter
//  lParam1 indicates the new playback rate that is being used.
//

#define EC_DVD_PARENTAL_LEVEL_CHANGE            (EC_DVDBASE + 0x11)
//  Parameters : (LONG, void)
//  lParam1 is a LONG indicating the new parental level.
//
//  Raised from the following domains : VMGM_DOM
//
//  Indicates that an authored Nav command has changed the parental level
//  setting in the player.
//

#define EC_DVD_PLAYBACK_STOPPED                 (EC_DVDBASE + 0x12)
//  Parameters : (void, void)
//
//  Raised from the following domains : All Domains
//
// Indicates that playback has been stopped as the Navigator has completed
// playback of the pgc and did not find any other branching instruction for
// subsequent playback.
//

#define EC_DVD_ANGLES_AVAILABLE                 (EC_DVDBASE + 0x13)
//  Parameters : (BOOL, void)
//  lParam1 == 0 indicates that playback is not in an angle block and angles are
//             not available
//  lParam1 == 1 indicates that an angle block is being played back and angle changes
//             can be performed.
//
//  Indicates whether an angle block is being played and if angle changes can be 
//  performed. However, angle changes are not restricted to angle blocks and the
//  manifestation of the angle change can be seen only in an angle block.

#define EC_DVD_PLAYPERIOD_AUTOSTOP              (EC_DVDBASE + 0x14)
// Parameters: (void, void)
// Sent when the PlayPeriodInTitle completes or is cancelled
//
// Raised from following domains : DVD_DOMAIN_TITLE
//

#define EC_DVD_BUTTON_AUTO_ACTIVATED                 (EC_DVDBASE + 0x15)
// Parameters: (DWORD button, void)
// Sent when a button is automatically activated
//
// Raised from following domains : DVD_DOMAIN_MENU
//

#define EC_DVD_CMD_START                 (EC_DVDBASE + 0x16)
// Parameters: (CmdID, HRESULT)
// Sent when a command begins
//

#define EC_DVD_CMD_END                 (EC_DVDBASE + 0x17)
// Parameters: (CmdID, HRESULT)
// Sent when a command completes
//

#define EC_DVD_DISC_EJECTED                (EC_DVDBASE + 0x18)
// Parameters: none
// Sent when the nav detects that a disc was ejected and stops the playback
// The app does not need to take any action to stop the playback.
//

#define EC_DVD_DISC_INSERTED                (EC_DVDBASE + 0x19)
// Parameters: none
// Sent when the nav detects that a disc was inserted and the nav begins playback
// The app does not need to take any action to start the playback.
//

#define EC_DVD_CURRENT_HMSF_TIME                     (EC_DVDBASE + 0x1a)
// Parameters: ( ULONG, ULONG ) 
// lParam2 contains a union of the DVD_TIMECODE_FLAGS
// lParam1 contains a DVD_HMSF_TIMECODE.  Assign lParam1 to a ULONG then cast the
// ULONG as a DVD_HMSF_TIMECODE to use its values.
//
// Raised from following domains: DVD_DOMAIN_Title
//
// Signaled at the beginning of every VOBU, which occurs every .4 to 1.0 sec.

#define EC_DVD_KARAOKE_MODE                     (EC_DVDBASE + 0x1b)
// Parameters: ( BOOL, reserved ) 
// lParam1 is either TRUE (a karaoke track is being played) or FALSE (no karaoke data is being played).
//
1	bearsoft	1.1	//------------------------------------------------------------------------------
2			// File: DVDevCod.h
3			//
4			// Desc: List of standard DVD-Video event codes and the expected params.
5			//
6			// Copyright (c) 1992 - 2000, Microsoft Corporation. All rights reserved.
7			//------------------------------------------------------------------------------
8
9
10			#define EC_DVDBASE 0x0100
11
12			#ifndef EXCLUDE_DVDEVCODE_ENUMS
13
14			typedef enum _tagDVD_ERROR {
15			DVD_ERROR_Unexpected=1, // Something unexpected happened, perhaps content
16			// is incorrectly authored. Playback is stopped.
17			DVD_ERROR_CopyProtectFail=2, // Key exchange for DVD copy protection failed.
18			// Playback is stopped.
19			DVD_ERROR_InvalidDVD1_0Disc=3, // DVD-Video disc is incorrectly authored for v1.0
20			// of spec. Playback is stopped.
21			DVD_ERROR_InvalidDiscRegion=4, // The Disc cannot be played because the disc is not
22			// authored to play in system region.
23			// The region mismatch may be fixable by
24			// changing the system region with dvdrgn.exe
25			DVD_ERROR_LowParentalLevel=5, // Player parental level is lower than the lowest parental
26			// level available in the DVD content. Playback is stopped.
27			DVD_ERROR_MacrovisionFail=6, // Macrovision Distribution Failed.
28			// Playback is stopped.
29			DVD_ERROR_IncompatibleSystemAndDecoderRegions=7,
30			// No discs can be played because the system region
31			// does not match the decoder region.
32			DVD_ERROR_IncompatibleDiscAndDecoderRegions=8
33			// The disc cannot be played because the disc is
34			// not authored to be played in the decoder's region
35			} DVD_ERROR;
36
37			typedef enum _tagDVD_WARNING {
38			DVD_WARNING_InvalidDVD1_0Disc=1,// DVD-Video disc is incorrectly authored. Playback
39			// can continue, but unexpected behavior may occur.
40			DVD_WARNING_FormatNotSupported=2,// A decoder would not support the current format. Playback
41			// of a stream (audio, video of SP) may not function.
42			DVD_WARNING_IllegalNavCommand=3,// The internal DVD navigation command processor attempted to
43			// process an illegal command.
44			DVD_WARNING_Open = 4, // File Open Failed
45			DVD_WARNING_Seek = 5, // File Seek Failed
46			DVD_WARNING_Read = 6 // File Read Failed
47			} DVD_WARNING;
48
49			#endif
50
51			// DVD-Video event codes
52			// ======================
53			//
54			// All DVD-Video event are always passed on to the application, and are
55			// never processed by the filter graph
56
57
58			#define EC_DVD_DOMAIN_CHANGE (EC_DVDBASE + 0x01)
59			// Parameters: ( DWORD, void )
60			// lParam1 is enum DVD_DOMAIN, and indicates the player's new domain
61			//
62			// Raised from following domains: all
63			//
64			// Signaled when ever the DVD player changes domains.
65
66
67			#define EC_DVD_TITLE_CHANGE (EC_DVDBASE + 0x02)
68			// Parameters: ( DWORD, void )
69			// lParam1 is the new title number.
70			//
71			// Raised from following domains: DVD_DOMAIN_Title
72			//
73			// Indicates when the current title number changes. Title numbers
74			// range 1 to 99. This indicates the TTN, which is the title number
75			// with respect to the whole disc, not the VTS_TTN which is the title
76			// number with respect to just a current VTS.
77
78
79			#define EC_DVD_CHAPTER_START (EC_DVDBASE + 0x03)
80			// Parameters: ( DWORD, void )
81			// lParam1 is the new chapter number (which is the program number for
82			// One_Sequential_PGC_Titles).
83			//
84			// Raised from following domains: DVD_DOMAIN_Title
85			//
86			// Signales that DVD player started playback of a new program in the Title
87			// domain. This is only signaled for One_Sequential_PGC_Titles.
88
89
90			#define EC_DVD_AUDIO_STREAM_CHANGE (EC_DVDBASE + 0x04)
91			// Parameters: ( DWORD, void )
92			// lParam1 is the new user audio stream number.
93			//
94			// Raised from following domains: all
95			//
96			// Signaled when ever the current user audio stream number changes for the main
97			// title. This can be changed automatically with a navigation command on disc
98			// as well as through IDVDAnnexJ.
99			// Audio stream numbers range from 0 to 7. Stream 0xffffffff
100			// indicates that no stream is selected.
101
102			#define EC_DVD_SUBPICTURE_STREAM_CHANGE (EC_DVDBASE + 0x05)
103			// Parameters: ( DWORD, void )
104			// lParam1 is the new user subpicture stream number.
105			//
106			// Raised from following domains: all
107			//
108			// Signaled when ever the current user subpicture stream number changes for the main
109			// title. This can be changed automatically with a navigation command on disc
110			// as well as through IDVDAnnexJ.
111			// Subpicture stream numbers range from 0 to 31. Stream 0xffffffff
112			// indicates that no stream is selected.
113
114			#define EC_DVD_ANGLE_CHANGE (EC_DVDBASE + 0x06)
115			// Parameters: ( DWORD, DWORD )
116			// lParam1 is the number of available angles.
117			// lParam2 is the current user angle number.
118			//
119			// Raised from following domains: all
120			//
121			// Signaled when ever either
122			// a) the number of available angles changes, or
123			// b) the current user angle number changes.
124			// Current angle number can be changed automatically with navigation command
125			// on disc as well as through IDVDAnnexJ.
126			// When the number of available angles is 1, the current video is not multiangle.
127			// Angle numbers range from 1 to 9.
128
129
130			#define EC_DVD_BUTTON_CHANGE (EC_DVDBASE + 0x07)
131			// Parameters: ( DWORD, DWORD )
132			// lParam1 is the number of available buttons.
133			// lParam2 is the current selected button number.
134			//
135			// Raised from following domains: all
136			//
137			// Signaled when ever either
138			// a) the number of available buttons changes, or
139			// b) the current selected button number changes.
140			// The current selected button can be changed automatically with navigation
141			// commands on disc as well as through IDVDAnnexJ.
142			// Button numbers range from 1 to 36. Selected button number 0 implies that
143			// no button is selected. Note that these button numbers enumerate all
144			// available button numbers, and do not always correspond to button numbers
145			// used for IDVDAnnexJ::ButtonSelectAndActivate since only a subset of buttons
146			// may be activated with ButtonSelectAndActivate.
147
148
149			#define EC_DVD_VALID_UOPS_CHANGE (EC_DVDBASE + 0x08)
150			// Parameters: ( DWORD, void )
151			// lParam1 is a VALID_UOP_SOMTHING_OR_OTHER bit-field stuct which indicates
152			// which IDVDAnnexJ commands are explicitly disable by the DVD disc.
153			//
154			// Raised from following domains: all
155			//
156			// Signaled when ever the available set of IDVDAnnexJ methods changes. This
157			// only indicates which operations are explicited disabled by the content on
158			// the DVD disc, and does not guarentee that it is valid to call methods
159			// which are not disabled. For example, if no buttons are currently present,
160			// IDVDAnnexJ::ButtonActivate() won't work, even though the buttons are not
161			// explicitly disabled.
162
163
164			#define EC_DVD_STILL_ON (EC_DVDBASE + 0x09)
165			// Parameters: ( BOOL, DWORD )
166			// lParam1 == 0 --> buttons are available, so StillOff won't work
167			// lParam1 == 1 --> no buttons available, so StillOff will work
168			// lParam2 indicates the number of seconds the still will last, with 0xffffffff
169			// indicating an infinite still (wait till button or StillOff selected).
170			//
171			// Raised from following domains: all
172			//
173			// Signaled at the beginning of any still: PGC still, Cell Still, or VOBU Still.
174			// Note that all combinations of buttons and still are possible (buttons on with
175			// still on, buttons on with still off, button off with still on, button off
176			// with still off).
177
178			#define EC_DVD_STILL_OFF (EC_DVDBASE + 0x0a)
179			// Parameters: ( void, void )
180			//
181			// Indicating that any still that is currently active
182			// has been released.
183			//
184			// Raised from following domains: all
185			//
186			// Signaled at the end of any still: PGC still, Cell Still, or VOBU Still.
187			//
188
189			#define EC_DVD_CURRENT_TIME (EC_DVDBASE + 0x0b)
190			// Parameters: ( DWORD, BOOL )
191			// lParam1 is a DVD_TIMECODE which indicates the current
192			// playback time code in a BCD HH:MM:SS:FF format.
193			// lParam2 == 0 --> time code is 25 frames/sec
194			// lParam2 == 1 --> time code is 30 frames/sec (non-drop).
195			// lParam2 == 2 --> time code is invalid (current playback time
196			// cannot be determined for current title)
197			//
198			// Raised from following domains: DVD_DOMAIN_Title
199			//
200			// Signaled at the beginning of every VOBU, which occurs every .4 to 1.0 sec.
201			// This is only signaled for One_Sequential_PGC_Titles.
202
203
204			#define EC_DVD_ERROR (EC_DVDBASE + 0x0c)
205			// Parameters: ( DWORD, void)
206			// lParam1 is an enum DVD_ERROR which notifies the app of some error condition.
207			//
208			// Raised from following domains: all
209			//
210
211			#define EC_DVD_WARNING (EC_DVDBASE + 0x0d)
212			// Parameters: ( DWORD, void)
213			// lParam1 is an enum DVD_WARNING which notifies the app of some warning condition.
214			//
215			// Raised from following domains: all
216			//
217
218			#define EC_DVD_CHAPTER_AUTOSTOP (EC_DVDBASE + 0x0e)
219			// Parameters: (BOOL, void)
220			// lParam1 is a BOOL which indicates the reason for the cancellation of ChapterPlayAutoStop
221			// lParam1 == 0 indicates successful completion of ChapterPlayAutoStop
222			// lParam1 == 1 indicates that ChapterPlayAutoStop is being cancelled as a result of another
223			// IDVDControl call or the end of content has been reached & no more chapters
224			// can be played.
225			// Indicating that playback is stopped as a result of a call
226			// to IDVDControl::ChapterPlayAutoStop()
227			//
228			// Raised from following domains : DVD_DOMAIN_TITLE
229			//
230
231			#define EC_DVD_NO_FP_PGC (EC_DVDBASE + 0x0f)
232			// Parameters : (void, void)
233			//
234			// Raised from the following domains : FP_DOM
235			//
236			// Indicates that the DVD disc does not have a FP_PGC (First Play Program Chain)
237			// and the DVD Navigator will not automatically load any PGC and start playback.
238			//
239
240			#define EC_DVD_PLAYBACK_RATE_CHANGE (EC_DVDBASE + 0x10)
241			// Parameters : (LONG, void)
242			// lParam1 is a LONG indicating the new playback rate.
243			// lParam1 < 0 indicates reverse playback mode.
244			// lParam1 > 0 indicates forward playback mode
245			// Value of lParam1 is the actual playback rate multiplied by 10000.
246			// i.e. lParam1 = rate * 10000
247			//
248			// Raised from the following domains : TT_DOM
249			//
250			// Indicates that a rate change in playback has been initiated and the parameter
251			// lParam1 indicates the new playback rate that is being used.
252			//
253
254			#define EC_DVD_PARENTAL_LEVEL_CHANGE (EC_DVDBASE + 0x11)
255			// Parameters : (LONG, void)
256			// lParam1 is a LONG indicating the new parental level.
257			//
258			// Raised from the following domains : VMGM_DOM
259			//
260			// Indicates that an authored Nav command has changed the parental level
261			// setting in the player.
262			//
263
264			#define EC_DVD_PLAYBACK_STOPPED (EC_DVDBASE + 0x12)
265			// Parameters : (void, void)
266			//
267			// Raised from the following domains : All Domains
268			//
269			// Indicates that playback has been stopped as the Navigator has completed
270			// playback of the pgc and did not find any other branching instruction for
271			// subsequent playback.
272			//
273
274			#define EC_DVD_ANGLES_AVAILABLE (EC_DVDBASE + 0x13)
275			// Parameters : (BOOL, void)
276			// lParam1 == 0 indicates that playback is not in an angle block and angles are
277			// not available
278			// lParam1 == 1 indicates that an angle block is being played back and angle changes
279			// can be performed.
280			//
281			// Indicates whether an angle block is being played and if angle changes can be
282			// performed. However, angle changes are not restricted to angle blocks and the
283			// manifestation of the angle change can be seen only in an angle block.
284
285			#define EC_DVD_PLAYPERIOD_AUTOSTOP (EC_DVDBASE + 0x14)
286			// Parameters: (void, void)
287			// Sent when the PlayPeriodInTitle completes or is cancelled
288			//
289			// Raised from following domains : DVD_DOMAIN_TITLE
290			//
291
292			#define EC_DVD_BUTTON_AUTO_ACTIVATED (EC_DVDBASE + 0x15)
293			// Parameters: (DWORD button, void)
294			// Sent when a button is automatically activated
295			//
296			// Raised from following domains : DVD_DOMAIN_MENU
297			//
298
299			#define EC_DVD_CMD_START (EC_DVDBASE + 0x16)
300			// Parameters: (CmdID, HRESULT)
301			// Sent when a command begins
302			//
303
304			#define EC_DVD_CMD_END (EC_DVDBASE + 0x17)
305			// Parameters: (CmdID, HRESULT)
306			// Sent when a command completes
307			//
308
309			#define EC_DVD_DISC_EJECTED (EC_DVDBASE + 0x18)
310			// Parameters: none
311			// Sent when the nav detects that a disc was ejected and stops the playback
312			// The app does not need to take any action to stop the playback.
313			//
314
315			#define EC_DVD_DISC_INSERTED (EC_DVDBASE + 0x19)
316			// Parameters: none
317			// Sent when the nav detects that a disc was inserted and the nav begins playback
318			// The app does not need to take any action to start the playback.
319			//
320
321			#define EC_DVD_CURRENT_HMSF_TIME (EC_DVDBASE + 0x1a)
322			// Parameters: ( ULONG, ULONG )
323			// lParam2 contains a union of the DVD_TIMECODE_FLAGS
324			// lParam1 contains a DVD_HMSF_TIMECODE. Assign lParam1 to a ULONG then cast the
325			// ULONG as a DVD_HMSF_TIMECODE to use its values.
326			//
327			// Raised from following domains: DVD_DOMAIN_Title
328			//
329			// Signaled at the beginning of every VOBU, which occurs every .4 to 1.0 sec.
330
331			#define EC_DVD_KARAOKE_MODE (EC_DVDBASE + 0x1b)
332			// Parameters: ( BOOL, reserved )
333			// lParam1 is either TRUE (a karaoke track is being played) or FALSE (no karaoke data is being played).
334			//