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This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist. |
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4/8/2010
The size of the native video has changed.
Parameters
- lParam1
-
Low-order WORDvalue is the width in pixels; high-order WORDis the height in pixels.
- lParam2
-
Zero.
Remarks
This event notification is sent whenever a video renderer detects a change in native video size.
An application might use this notification to negotiate space in a compound document.
The actual video dimensions are available through the IBasicVideocontrol interface.
The DirectShow renderers detect whether the video has changed size prior to sending these events.
For information on how to use this event code, see CBaseFilter::NotifyEvent.
Requirements
Windows Embedded CE | Windows CE 2.12 and later |
Windows Mobile | Pocket PC for Windows Mobile Version 5.0 and later, Smartphone for Windows Mobile Version 5.0 and later |
Note | Microsoft DirectShow applications and DirectShow filters have
different include file and Library requirements
For more information, see Setting Up the Build Environment See Also |