WebFeb 11, 2010 · every received frame is timestamped with current stream time p->StreamTime (refTime); REFERENCE_TIME rt = refTime.GetUnits (); The problems is that I'm not sure how do I have to set timestamps for every MediaSample in FillBuffer method. I tried several ways, but the playback either stops or it is too slow. WebAug 7, 2013 · I then tried to modify "playcap" from Microsoft's Directshow samples. I took the source code for Deinterlace and copied "Deinterlace.h" (which contains the definition of the filter) and placed it in the project. In the CaptureVideo function, I tried to QueryInterface the filter. CComPtr pDeinterlace; hr = g_pGraph->QueryInterface ...
How do i know current time stamp (REFERENCE_TIME) on …
http://www.jsoo.cn/show-74-272793.html WebSep 15, 2011 · Hello, I'm currently trying to retrieve the timestamping information from a UVC camera. I'm trying to use the IMediaSample::GetTime method to get the start time of the samples I receive. The stepping between 2 consecutive frames seems ok when the camera is set to run at different framerates but ... just study wallpaper
DirectShow - Win32 apps Microsoft Learn
WebMay 10, 2010 · Archived Forums 161-180 > WebMar 19, 2008 · It will be Win32 and core Windows media technology named DirectShow. Moreover, we need «K-Lite Codec Pack» installed with Media Player Classic, which is used for playing media files. Our application consists of two parts: A DirectShow Transform Filter, which actually does the necessary media splitting. http://duoduokou.com/javascript/17926866691615330821.html just stuff duncan ok