Search - IMediaSample

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[Graph program] AudioGrabber DL : 1: Add the ISampleGrabberCB to the main class of your app: TForm1 = class(TForm, ISampleGrabberCB) You have to create the following in your main class: Private FSampleGrabber : IBaseFilter m_SampleGrabber: ISampleGrabber function SampleCB(SampleTime: Double pSample: IMediaSample): HResult stdcall function BufferCB(SampleTime: Double pBuffer: PByte BufferLen: longint): HResult stdcall .. etc end function TForm1.SampleCB(SampleTime: Double pSample: IMediaSample): HResult begin Result := E_NOTIMPL end -Add the ISampleGrabberCB to the main class of your app: TForm1 = class(TForm, ISampleGrabberCB) You have to create the following in your main class: Private FSampleGrabber : IBaseFilter m_SampleGrabber: ISampleGrabber function SampleCB(SampleTime: Double pSample: IMediaSample): HResult stdcall function BufferCB(SampleTime: Double pBuffer: PByte BufferLen: longint): HResult stdcall .. etc end function TForm1.SampleCB(SampleTime: Double pSample: IMediaSample): HResult begin Result := E_NOTIMPL end
Update : 2025-02-17 Size : 1kb Publisher : Manria