EC_DVD_ANGLE_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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]
Signals that either the number of available angles changed or that the current angle number changed.
Parameters
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lParam1
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DWORD value indicating the number of available angles. When the number of available angles is 1, the current video is not multiangle.
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lParam2
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DWORD value indicating the current angle number.
Remarks
Angle numbers range from 1 to 9.
The current angle number can change automatically with a navigation command authored on the disc as well as through application control by using the IDvdControl2 interface.
This event is raised in all domains.
Requirements
| Requirement | Value |
|---|---|
| Header |
|