Video Capture DMO
Thu, 24 Jul 2008 05:13:02 -0700 (PDT)
hi all,
I am trying to understand the video capture DMO that comes along with
the Vista Windows SDK.(AecSDKDemo)
[Microsoft High Quality Voice Capture DMO]
There is a filter mode and source mode available for this DMO. Seems
we need to use the DMO in filter mode to have an output that is free
from echo.
...
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Recommend: TV Tuner card that supports BDA digital cable /cearQAM)
Wed, 23 Jul 2008 15:47:02 -0700 (PDT)
Can someone recommend a PCI TV Tuner card that support the Microsoft
BDA architecture and is able to tune to a ClearQAM channel (i.e. 7.2,
not ATSC)?
...
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Constructions Tamil nadu
Wed, 23 Jul 2008 06:08:44 -0700 (PDT)
Constructions Tamil nadu
Take A Break
Win Rs10,000 every Week
http://constructsparts.blogspot.com/ ...
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About implementing Video Renderer
Tue, 22 Jul 2008 21:50:05 -0700
Hi,
I am an application developer on Windows Mobile (Win CE 5.0) platform.
The video renderer on this platform is neither VMR 7 or VMR 9, I guess
it is
what most ppl call the "old" video renderer.
I'm thinking of extending the functionality of this video renderer,
perhaps to make it able to ...
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Conversion from YUY2 to YV12 format.
Tue, 22 Jul 2008 08:04:02 -0700
Hello All,
I want to convert YUY2 to YV12 color format.
I am getting YUY2 data from Wmvdmod.dll in my DSP plugin. I want to convert
the data to YV12 format in my DSP plugin.
Kindly suggest the mechnaism for the same.
Thanks,
Vibhor ...
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ColorSpaceConverter RenderlessMode
Tue, 22 Jul 2008 05:20:21 -0700 (PDT)
hi @ all,
i will use ColorSpaceConverter in Renderless Mode but when i add the
Filter my Video play only one Frame.
Here is my Code:
HRESULT hr = NULL;
IVMRMixerControl9 *m_pMixerControl = NULL;
IBaseFilter *m_pAviDecoder = NULL;
IBaseFilter *m_pColorSpaceCoverter = NULL;
ICaptureGraphB ...
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Firewire Device ID
Tue, 22 Jul 2008 09:26:56 +0200
Hello!
A firewire device (I work primarily with DV cameras) sends a unique (per
device) ID string embedded in the firewire data.
Within this string there evidently is information about the vendor.
When connecting a DV camera to an XP computer, XP will display the
vendor (Sony, Panasonic etc) below the s ...
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Question about implementing IBaseFilte
Mon, 21 Jul 2008 19:12:50 -0700 (PDT)
I am writing a virtual video capture device. I write it as a source
filter.
My IBaseFilter needs to export IAMStramConfig interface. But I can't
get
enough information when AMCap use
hr = gcap.pBuilder->FindInterface(&PIN_CATEGORY_CAPTURE,
&MEDIATYPE_Video,
gcap.pVCap ...
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Planar YUV 4:1:1
Mon, 21 Jul 2008 18:49:04 -0700 (PDT)
I need to render Planar YUV 4:1:1 from a DV decoder. I see that the
media type is exposed in the Media Foundation SDK, but not in
DirectShow. Is there a way to get this colorspace to work with
DirectShow or is a conversion required? If anyone knows of a way to
it convert to a packed YUV format or RGB, it woul ...
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What to do if seek in parser fails
Sun, 20 Jul 2008 21:12:06 -0700 (PDT)
Hi,
I am using my custom ASF splitter filter for playback of WMV file.
It works fine for playback and seek of normal files. However there
are few files with corrupted data at the end and seeking in those
files fails and my parser returns error. My question is how to
prpagate this error to filter graph manager ...
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