Recording data stream with Stream Buffer Engine.
Sat, 05 Jul 2008 07:44:56 -0700
I am using the Stream buffer engine to record three streams, a video
stream, audio stream and a data stream. If there is no audio and
video, but there is data, the SBE will stop saving all three streams.
Is there any to get the SBE to keep recording the data stream when
there is no audio and video? ...
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setting BITMAPINFO for RGB565
Sat, 5 Jul 2008 13:26:27 +0800
I need to create a RGB565 bitmap via CreateDIBSection. I set the header bit
mask using:
BITMAPINFO dibInfo;
dibInfo.bmiHeader.biBitCount = 16;
dibInfo.bmiHeader.biClrImportant = 0;
dibInfo.bmiHeader.biClrUsed = 0;
dibInfo.bmiHeader.biCompression = BI_BITFIELDS;
dibInfo.bmiHeader.biHeight = frameHeigh ...
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DirectShow Exception
Fri, 4 Jul 2008 12:22:01 -0700
Hi, I've been working on an video capture application that interfaces with a
web cam. Everything had been progressing fine with the application until a
strange exception message came up from one of the wmv dlls; wmvencod.dll.
The crash seems to occur approximately 5-15 minutes after the application has
...
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Need HELP with strategy to take stream from WMS and push through
decklink capture card
Fri, 4 Jul 2008 04:57:04 -0700 (PDT)
We stream live content to WMS that have 3rd party codec for video
using wmwriter and network sink. Now, I need to be able to consume
the streams or publishing points on WMS on a seperate machine and push
out a decklink card (there are renderer filters for audio and video to
do this).
I've created a custom so ...
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Screen Capture Using DirectX
Fri, 04 Jul 2008 10:30:53 +0200
Hi Everybody,
I've done a small application that plays video (wmv) full screen using
the standard TMediaPlayer in Delphi 2007.
Now i'm trying to add the code to grab the screen and save it to a BMP
or JPG on local disk every N minutes.
I'm using this code found on internet :
procedure ScreenShot(x : ...
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Capture and encode at the same time.
Thu, 3 Jul 2008 15:12:03 -0700
Hi,
I am using Fraps to capture the desktop video, and it will capture the video
to AVI file. I would like to encode the AVI file to a MPEG2 file while the
Fraps is still capturing the video to the AVI file, is this possible? If it
is possible, how can I do it?
Thanks. ...
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Constructing Directshow filter graph manually to read an ASF file on
network on WinCE
Thu, 3 Jul 2008 03:35:35 -0700 (PDT)
Hi all,
I have written my custom ASF parser filter. This filter I can connect
in a filter graph avoiding Windows media source filter. I have been
able to play a local file.
The procedure:
1. Create instance for CLSID_AsyncReader source.
2. Add source filter to graph
3. Load local file
4. Create my ASF ...
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DirectShow: Specifying a source file at runtime
Wed, 2 Jul 2008 14:40:12 -0700 (PDT)
I am new to DirectShow. I have a DirectShow source filter that takes
a file name as input. It outputs video and audio. I have built a
graph and can run it and all works fine. For my testing, I have hard
coded the name of the input file using the IFileSourceFilter at the
time I build the graph. I have also ...
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Converting from RGB32 to RGB24
Wed, 2 Jul 2008 02:56:45 -0700 (PDT)
I'm being fed with RGB32 bitmaps from a filter and want to write them
to an AVI file as uncompressed video frames. These are high definition
frames which use a lot of disk space, so I could save 25% of the space
by writing them as RGB24 instead of RGB32.
I guess I could write a filter which repackages the R, G ...
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VMR 9- Problem in setting video window?
Wed, 2 Jul 2008 02:18:40 -0700 (PDT)
Hi to all...
Now i am working Live video capture application in MFC vc++. I have
to looked the ampcap samples provided with DX SDK. I just want to
create Capture graph using IGraphBuilder and ICaptureGraphBuilder2
interfaces. When i intended display video in VMR Windowed, I can
display video in separate ...
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