Description:
Microsoft 32-bit development newsgroup.
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Analog crossbar video with VMR9
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Hi, When working with graphedit, I am able to use a crossbar->capture device->vmr9 in order to generate a preview window. When looking in MSDN I found that you cannot create a crossbar filter but ICaptureGraphBuilder2 will create that for you. I don't want to go through that road, I don't want ICaptureGraphBuilder2 to create another window for me.... more »
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Video distoration problem with VMR9.
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Hi all, I have a strange problem on my system. I am creating a filter graph in graph edit for displaying the live video from webcam. The filter graph contains video source filter which suuport RGB24 and I420 capture format, avi dec, color space converter and VMR9. The video is displaying fine when I run the graph But if I open a directshow... more »
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High CPU utilization affecting video capturing.
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Hi All, I have some problem related to video capturing on my system. I checked that the video capturing is being affected If the CPU utilization is going high i.e. 100%. I am using a video conferencing product. I observed that when I make a multi user video call, cpu usage is 100% on my system and my video is... more »
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CAsyncReader or CSource for file reader?
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I'm going to be writing an MP4 parsing filter (the actual parser will be mp4v2), and I need to figure out the best baseclass to use as a starting point. In the past, I've always used CSource to write my source filters, but the documentation implies that it is best to use CAsyncReader for the source. Why is this? Looking through... more »
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DVD Author SDK
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Hi, I'm trying to buy some SDK which provides creation of VOB, IFO, BUP files from raw uncompressed frames (RGB, or YUY2 4:2:2). After evaluating many different SDK's found by googling, none of these tested SDK's produced IFO (or BUP). For example, YMpeg is great, StandardMpeg even better, but there is no IFO... more »
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Sending user input while in buffering in rtsp streamsource filter
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Dear all.., I am designing a rtsp stream source filter.While designing a filter i am facing a couple of challenges While we are in buffering(after sending EC_STARVATION to filter grah manager),or in other words after sending EC_STARVATION to the filter graph manager,transition is not completed from pause to run(as i am... more »
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starting and stopping a ASF Writer
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Hi, I need to display live video from a video capture device and then be able to selectively (at the push of a button) record sections of video (to .wmv format files). I've created a graph which uses an 'Infinite Tee' to split the video to a renderer and also to an instance of 'WM ASF Writer'. This works OK.. However, having done this I can't work... more »
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writing h264 into mp4 using mp4v2
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I have raw H.264 stream from camera, which i have to store it in a mp4 file. I have mp4v2 library and using VS2005. Can some one give me refernce meterial to accomplish this task. EggHeadCafe - Software Developer Portal of Choice Forms Based Authentication Filtered Content Editor for SharePoint [link]... more »
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Parser filter unable to render on HTC device.
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hi, I have ported the mp4demux filter for windows mobile ( refered from [link]) and regiter on my htc device but gives me error : 0x80040217 when I try to render on its out pin. Filter which I am using its working on desktop side when try to build graph on desk top side using graph edit,... more »
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