The Broadcast Driver Architecture (BDA) is a Microsoft standard for digital video capture on Microsoft Windows operating systems. It encompasses the ATSC and DVB standards and gives developers a standardized method of accessing TV tuner devices (usually PCI, PCI-E or USB).
Questions tagged [bda]
8 questions
8
votes
3 answers
Capture a DVB-T Stream to a movie-file
I have a form with a liveview of the tv-signal (from dvb-t stick). I've the sampleproject "DTViewer" from http://directshownet.sourceforge.net/about.html.
Now I try to capture the stream to a movie-file by clicking a button, but how?
I use C# and…
tinu
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votes
1 answer
How do I reserve low memory (pre OS)?
Background: I need to reserve an amount of memory below 0xA0000 prior to my operating system starts. To do this I change the 0040:0013 (or 0x413) word which is the amount of low memory available in KiB.
However, Windows and other operating systems…
Jonas Engström
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2
votes
2 answers
c# DirectShow example shows black screen, but sound is OK
DirectShowLib.DVB-T example "DTVViewer" plays audio, but doesn't play video, I think it's because of H.264 video compressor, which is used in our Digital television and "DTVViewer" is trying to decompress MPEG2.
I want to ask how to form Graph and…
bikt
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1
vote
1 answer
Having trouble capturing digital TV using DirectShow
I have a YUAN MC570QA ATSC/Analog Hybrid Tuner device, I can open the device for capturing analog but I can't find any reference or source code showing how to open the digital tuner. If I enum devices using CLSID_VideoInputDeviceCategory I only see…
Isometric
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Cannot access IBDA_DigitalDemodulator interface successfully though application on Win7
I need to build an application to configure some demodulator parameters(like Symbol rate, modulation type, etc), and I did these things through Microsoft BDA architecture；however, here is my code as below:
CComPtr pITopology;
CComPtr…
user1755555
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0
votes
1 answer
How can I create a folder dynamically during replication?
While doing replication I received the following error message in Replication monitor → Agents
Access to the path 'D:\Program Files\Microsoft SQL Server\MSSQL10.MSSQLSERVER\MSSQL\repldata\unc\_DEMO_SAMPLE\20160602154451\' is denied.
If the folder…
Toney Sebastian
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DoRenderSample never called in DirectShow video renderer
I built a DirectShow Video renderer to capture Frames with a VIDEOINFOHEADER2 as video format (which is not possible with the built-in grabber). The class is derived from CBaseVideoRenderer and implements the basic method required. CheckMediaType…
Christoph
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1 answer
How to seed/insert specific value after a specific value changes SQL/Hive
My objective is to make a table in Hive wherein for every new value of a column, say name, it will seed a word.
any code sample that can do this?
expected result:
name
transaction date
transaction…
