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Null Renderer Filter (Qedit.h) - Win32 apps | Microsoft Docs
https://docs.microsoft.com/en-us/windows/win32/directshow/null-renderer-filter
The Null Renderer filter is a renderer that discards every sample it receives, without displaying or rendering the sample data. Remarks Use this filter when an output pin in the graph requires a downstream connection, but you do not wish to render the data from that pin.
Custom DirectShow Renderer - problem with received audio data
https://social.msdn.microsoft.com/Forums/windowsserver/en-US/31754bc9-8c7c-4acb-b5f9-663f36457c89/custom-directshow-renderer-problem-with-received-audio-data
Hi, I'm writing a custom DirectShow Audio Renderer which renders out through PortAudio. So far so good, my class inherits from CBaseReferenceClock and CBaseRenderer, PortAudio is correctly initialized, etc. ... in fact, everything seems to work 100% fine, except that I don't seem to be getting the correct samples in DoRenderSample().
How do I identify DirectShow audio renderer filters ...
https://stackoverflow.com/questions/6545539/how-do-i-identify-directshow-audio-renderer-filters-uniquely
How do I identify DirectShow audio renderer filters uniquely? Ask Question Asked 10 years, 6 months ago. Active 10 years, ... Renderer filters wrapping WaveOut devices can be identified by WaveOutId. Those wrapping DirectSound devices can be identified by DSGuid. ... (L"DSGuid", &variant, NULL) == S_OK) { // variant.bstrVal now contains an ...
Audio Renderer (WaveOut) Filter - Win32 apps | Microsoft …
https://docs.microsoft.com/en-us/windows/win32/directshow/audio-renderer--waveout--filter
Audio mixing is disabled in the waveOut Audio Renderer, so if you need to mix multiple audio streams during playback, use the DirectSound renderer. This filter does not check the audio stream's subtype. The WAVEFORMAT or WAVEFORMATEX structure passed in the format contains the information needed for the connection. This filter supports a range ...
Step 4: Add the Video Renderer - Win32 apps | Microsoft …
https://docs.microsoft.com/en-us/windows/win32/directshow/step-4--add-the-video-renderer
) { IVMRFilterConfig* pConfig = NULL; IVMRWindowlessControl *pWC = NULL; // Set the rendering mode. HRESULT hr = pVMR->QueryInterface(IID_PPV_ARGS(&pConfig)); if (FAILED(hr)) { goto done; } hr = pConfig->SetRenderingMode(VMRMode_Windowless); if (FAILED(hr)) { goto done; } // Query for the windowless control interface.
About Video Rendering in DirectShow - Win32 apps ...
https://docs.microsoft.com/en-us/windows/win32/directshow/about-video-rendering-in-directshow
A DirectShow video renderer can operate in either windowed mode or windowless mode. In windowed mode, the renderer creates its own window to display the video. Typically you will make this window the child of an application window. For more information, see Using Windowed Mode. In windowless mode, the renderer draws the video directly onto an ...
DirectSound Renderer Filter - Win32 apps | Microsoft Docs
https://docs.microsoft.com/en-us/windows/win32/directshow/directsound-renderer-filter
This filter renders audio using DirectSound. This filter is currently the default audio renderer for waveform sound. In addition to its basic sound-rendering capabilities, this filter can process DirectSound API calls. Use the IAMDirectSound methods to set and retrieve the window that will handle the sound playback. The DirectSound Audio Renderer is the default audio …
problem with delivering pcm samples to audio renderer in ...
https://social.msdn.microsoft.com/Forums/windowsdesktop/en-US/afeb85d6-470d-41b9-8111-7ca234989fca/problem-with-delivering-pcm-samples-to-audio-renderer-in-wince-directshow
We developed a directshow transform filter for FLAC decoder and is working fine in Windows desktop. We have ported the same code on WINCE6.0 (OMAP3530 board) The filter is getting registered. Pin negotiaition is all fine. But we are getting issue in delivering the sample to Audio renderer. (Our ... · You have this as an in-place transform. That doesn't ...
DirectShow .NET / Discussion / Open Discussion: Adding ...
https://sourceforge.net/p/directshownet/discussion/460697/thread/fff122a3/
See what you get in GraphEdit from right-clicking on the unconnected pin of the splitter and choosing render pin. You should be able to achieve the same results programmatically with: hr = icgb.RenderStream(null, null, (IBaseFilter)ibfSplitter, null, null); The trick is getting the ibfSplitter. Or do you already have it?
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