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This event notification occurs when the buffering filter's buffer is full during capture. The contents lParam1 and lParam2 provide more specific information about the event.
A value of 1 indicates that the video buffer is full. A value of 2 indicates that the audio buffer is full.
A value of 0 indicates that the system has reached its out-of-memory (OOM) threshold. This means that the combined total of RAM consumed by the OS, applications, storage, and the capture buffer have reached the OOM value. A value of 1 indicates that the size of the buffer has hit the limit set by a previous call to IBuffering::SetBufferingDepth.
|Windows Embedded CE||Windows Embedded CE 6.0 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