directshow
Media player/recorder (phonon)
I would like to develop a media player/recorder. The primary target platform is Windows, support for other OSs would be nice, but that\'s not a high priority. It should be able to play formats like[详细]
2023-03-03 16:22 分类:问答Adding the same filter multiple times to a DirectShow Graph
the problem I have is a bit difficult to explain without first explaining what I\'m trying to do so I will start with that. I\'m trying to grab samples from multiple video streams using the Sample Gra[详细]
2023-03-01 17:17 分类:问答How do I release my directshow filter so that one without any programing environment can install successfully?
It now works on my computer, how to en开发者_StackOverflow中文版sure it works on other computers?[详细]
2023-03-01 06:50 分类:问答How do you Reuse a DirectShow filter graph with different file
I have an application the creates directshow graphs using filterGraph.RenderEx(); since 1it can take a long time to get the graph up and running, I would like to create a few graphs at the start of th[详细]
2023-02-28 17:16 分类:问答getting specific video frame
I have been browsing around here (stack overflow) attempting to find a stable way to get images (an array of pixels) out of video files in general. In C# .NET I have found:[详细]
2023-02-28 07:09 分类:问答Altering default DirectSound audio renderer buffer size
I\'ve implemented a custom \"sample grabber\" filter for DirectShow. I grab samples with my host app, perform an FFT on it, and display the results via Direct3D.[详细]
2023-02-28 00:26 分类:问答EVR: transparent textout on video window
On the form the button, trackbar, the panel (panel1 - the successor from tpanel + is added canvas, align=client),[详细]
2023-02-26 23:57 分类:问答Is there a commercial/open source C# wrapper component for using a webcam in Windows?
I need to rapidly develop some software that uses a camera as an AV input. Assuming the drivers are installed for whatever the device that is giving the input I need to be able to capture images and[详细]
2023-02-25 06:49 分类:问答News Marquee over analog TV stream - C#
I want to put a news marquee over an analog TV stream using c#开发者_StackOverflow, I can stream analog TV using DirectShow but I can\'t figure out how to mix it with rotating text, should I create a[详细]
2023-02-24 21:40 分类:问答Directshow,capture two USB webcams, can't start at same time
I have two graph in开发者_运维问答 my program each one can control a USB camera to capture video data.[详细]
2023-02-23 09:23 分类:问答