EC_DVD_PROGRAM_CHAIN_CHANGE
[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]
Sent when current program chain (PGC) changes.
Parameters
-
lParam1
-
The new program chain number (PGCN).
-
lParam2
-
The locale identifier (LCID) of the audio language.
Remarks
This event is disabled by default. To enable this event, call IDvdControl2::SetOption and set the DVD_NotifyPositionChange option to TRUE.
Requirements
| Requirement | Value |
|---|---|
| Header |
|