Is there a way to capture voice from output deivce inside a memory buffer or a stream
Sun, 13 Apr 2008 20:42:50 +0200
Hello
first I have to admit I am not too good in directX and sounds matters
but I have a question
I want to capture the voice comes from another computer [i.e while using msn
messenger voice chat or skype] inside a a simple memory buffer or Stream
Is it possible
Thanks in advance
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Returning Amplitude (volume) Level From CaptureBuffer
Fri, 11 Apr 2008 15:06:01 -0700
I have searched this forum for Amplitude, Volume, Level and other variations
of the same thing and most return nothing useful. I am still searching the
net for an answer. I have found that if I look at the caputerbuffer that I do
have values ranging from 0 to 255 but that can't be the signal level. Do I
need ...
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MIDI -> MP3
Fri, 11 Apr 2008 14:54:00 -0700
Hi All,
I'm trying to figure out a way to convert MIDI format audio file to MP3
audio. The graph is something like this:
Source (.mid files) -> MIDI Parser -> ... -> LAME Audio Encoder -> File
Writter
What I failed to get is the part of "..." in the above graph...Could someone
give me a hand on this?
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Problem about streaming different format audio
Wed, 9 Apr 2008 03:07:01 -0700
This is a problem about the basic principle of audio streaming,not about
DirectShow usage.My program streaming audio data between two cards,but the
format of input card is 44.1k,the output card is 48k,so I use "Audio
Compression Manager" to convert 44.1k audio to 48k(I use acmXXX() API
directly);the capture ...
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Directshow Filter to load audio file upstream to AVStream driver
Mon, 7 Apr 2008 16:38:26 -0700 (PDT)
I need to create Directshow filter that's similar to "Capture" filter
that loads either an input audio/video file and send buffer data to
upstream to AVStream driver. How can I approach this? Thanks. ...
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lösenord
Mon, 7 Apr 2008 08:37:04 -0700
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Not able to able capture Audio through AmCap
Mon, 7 Apr 2008 03:47:27 -0700 (PDT)
Hi All
I have written pin-centric avstream based driver, I can successfully
preview both the audio and video. The capture of the video was also
successful. but iam unable to capture audio through AmCap, The graph
is as follows
avstream based capture filter (Audio pin) ----->Smart Tee(capture
pin)----->AVI ...
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DirectX 10 -- DirectSound capture issue
Sun, 6 Apr 2008 09:15:01 -0700
Hey guys and girls, I am using DX10 and VB.NET (VS 2008) to capture sound
from the microphone into a memory stream for sending across the wire...
Private Sub createDevice()
device = New Device()
device.SetCooperativeLevel(frmMain, CooperativeLevel.Priority)
End Sub
Private Sub cr ...
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Cannot Deliver() 2 modified IMediaSample to 2 different output pins
of filter
Fri, 4 Apr 2008 18:09:13 -0700 (PDT)
I tried to make another copy of IMediaSample audio data that I got in
Receive(), then do some changes BOTH IMediaSamples and send sample1 to
outpin1 and sample2 to outpin2. It's not working and I'm not sure if
this is the right approach.
*pin2 = infTee->GetPinNFromList(1);
BYTE *myBuffer;
IMed ...
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Cannot Deliver() 2 modified IMediaSample to 2 different output pins
of filter
Fri, 4 Apr 2008 17:41:11 -0700 (PDT)
I tried to make another copy of IMediaSample audio data that I got in
Receive(), then do some changes BOTH IMediaSamples and send sample1 to
outpin1 and sample2 to outpin2. It's not working and I'm not sure if
this is the right approach.
*pin2 = infTee->GetPinNFromList(1);
BYTE *myBuffer;
I ...
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