a hardware question
Tue, 26 Feb 2008 23:59:46 -0800 (PST)
Hi @ all!
Does a "7.1 Audio Mainboard" support 8 independant audio-devices?
In other words: Is "7.1 Audio onboard" the same as an 8-channel-card,
such as M-Audio Delta 1010LT?
Background: I do _not_ need Line-In.
TIA
Gottfried ...
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No audio output after re-installing Windows XP
Tue, 26 Feb 2008 14:53:00 -0800
My mother Board has an integrated input I/O.
It worked before the computer crashed.
After re-installing XP there was no audio.
I believe XP did not load the VIA drivers from the BIO.
How do I solve this problem. ...
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Extract Audio from WMV (WMV -> WAV)
Mon, 25 Feb 2008 04:29:55 +0100
Hi everybody!
I want to extract the Audio Stream from a WMV File to WAV with *C#*.
Therefore i use "directshow.net".
I build a graph with graphedit:
http://img233.imageshack.us/img233/3305/wmvtowaviq7.jpg
When i try to add the "/WMAudio Decoder DMO/" to the graph within my
C#-program it crashes. The other ...
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Streaming Audio (basic question)
Sat, 23 Feb 2008 21:12:03 GMT
Anyone know which DirectX subsystem is best to use for receiving/playing
streaming audio and have a link to a discussion/example of it (doesnt matter
about coding language but vb.net would be best).
Im pretty sure DirectShow is the route that I need but would like feedback
on if this is the best route to ta ...
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How to develop DirectShow audio file decoder?
Sat, 23 Feb 2008 05:15:43 -0800 (PST)
I am a developer of ASAP - a player of 8-bit Atari computer music.
Recently I've been asked to develop a plugin for Windows Media Player
11
which would support Atari music.
I started implementing a DMO, see
http://asap.sourceforge.net/asap_dmo.cpp
It registers itself using DMORegister() and adds entries un ...
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how to create a wave file..
Fri, 22 Feb 2008 05:02:01 -0800
Hi Friends..
I have been browsing the web to find a way how to save the data recorded
from micophone into a wave file in c#...
can anyone please help me?? ...
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Fail to init XAudio2 Engine
Thu, 21 Feb 2008 08:45:05 -0800
Hi All,
I had a problem when using XAudio2 ( Nov 2007 SDK ). I created an exe and
run under the development machine everything are fine. But when I release it
to user machine (which already have Nov 2007 end-user runtime) the
XAudio2Create function return error code 0X80040154. I search on the
internet a ...
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manually change audio volume,but come up with a lot of noise
Wed, 20 Feb 2008 00:18:55 -0800 (PST)
I need to implement fade in/out effect in directsound, and i chose to
multiply a fraction to the audio sample value to reduce sound volume.
But this come up with a lot of noise, could anyone tell me why this
could happen and how to cope with it. Thanks! ...
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How to amplify audio sample before take AEC effect?
Tue, 19 Feb 2008 19:37:39 -0800 (PST)
Hi all,
I've already implemented AEC effect, but now, I've got a microphone
with low sense, I want to amplify the sample that loud enough. If I
amplify it after AEC effect, then the far end got echo, so I want
amplify it before taking AEC effect, so How can I do that? I use
DirectSound and MS AEC effect!
T ...
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Problem with directsound in my project
Tue, 19 Feb 2008 19:18:02 -0800
Dear all,
I am doing a project using directsound. I seem to have wierd compilation
errors using VC 2003.net and DirectX SDK 07
These are the errors
Compiling...
simpleVRML.c
object.c
CDirectSound.cpp
Generating Code...
Linking...
CDirectSound.obj : error LNK2001: unresolved external symbol
_GUID_Dir ...
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