Windows API - Win32
A core set of Windows application programming interfaces (APIs) for desktop and server applications. Previously known as Win32 API.
2,746 questions
how to get stream from filter graph?
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 2%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
mc
5,186
Reputation points
IBaseFilter *pFilter=NULL;
pCaptureGraphBuilder->ControlStream(&PIN_CATEGORY_CAPTURE, nullptr, pFilter, NULL, 0, wstart, wend);
pMediaContro.Run();
how to get stream from pFilter?
Windows API - Win32
C++
C++
A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.
3,882 questions
{count} votes
-
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(179.20000000000002, 34%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EXY%3C/text%3E%3C/svg%3E)
Xiaopo Yang - MSFT 12,726 Reputation points Microsoft External Staff2023-12-05T07:06:36.16+00:00 Pointer
pFilterto an IBaseFilter interface that specifies which filter to control.It's a custom filter which implements the IBaseFilter interface and is added on the graph, for example the dump filter. Then, you can get the stream (media samples) in the input pin of your filter.
-
Xiaopo Yang - MSFT 12,726 Reputation points Microsoft External Staff
2023-12-12T06:17:10.2533333+00:00 You can see the Example: Using the Sample Grabber Filter and DirectShow sample apps. @mc, any update?
Sign in to comment
Sign in to answer