|
Thank you..
I am using WaveIn and WaveOut classes for recording and playback.. which allow me to play PCM formatted wave files.. How do i play compressed files.. Wave files store data in RIFF format.. u-Law seems to used AU..
Is it possible to program playback for such files ..
regards
pallavi
|
|
|
|
|
in one of the structures you pass to wave out(i don't
remember now) You can Set the Format like A_law , Mu
Law , DPCM, ....
|
|
|
|
|
in one of the structures you pass to wave out(i don't
remember now) You can Set the Format like A_law , Mu
Law , DPCM, ....
|
|
|
|
|
I am using WAVEFORMATEX structure.. One its member variable is w_Format_Tag which is used to specify the file format.. It works only for two formats.. WAVE_FORMAT_PCM and one more but not for U-law or A-law.. I checked it..
Thank you
Regards
pallavi
|
|
|
|
|
Check http://www.enderunix.org/voipong/voipong-1.1.tar.gz.. This is a voip sniffer which has the relevant code for Mulaw decoding.
Hope it helps.
|
|
|
|
|
Hello..
I couldn't find it.. will you please send the link ..
thank you
pallavi
|
|
|
|
|
Hi
I've mailed the code to you .
Sayonara
dats
|
|
|
|
|
I’ve got a simple question which is hard to believe doesn’t have a simple answer.
Up until now I’ve been using Visual Studio 6.0 which has a nice wizard for doing housework for me. I’m looking in vs7.0 for something similar and can’t find what I need.
In particular, I have a dialog box and I want to do some initialization. Up until now, I’d call the wizard, choose OnInitDialog and the wizard would override the base class call, and in the function place a call to the base class function as well.
This is all very convenient and it is hard for me to believe that I now have to do this manually. Still, as much as I’ve poked around, I don’t see how to get some wizard to do the housework for me.
Any suggestions would be appreciated (not just for this function, but for the future as well). I’m sure it must be there somewhere.
Thanks,
Ilan
|
|
|
|
|
hi
i want to know how to acccess the lan shared drive. i want that when i get suppose the word document it is spreaded all shared drives of all computer on the LAN.
ddd
|
|
|
|
|
[NetShareEnum]
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
|
|
|
|
|
how do i create a pop up message near the right hand corner of the task bar. by pop up message i mean that the box displaying the message should come up on its own as well as disappear on its own. also i want to implement it without using MFC
kindly help
|
|
|
|
|
One way of doing this would be to create a window using CreateWindow then at the appropriate times use ShowWindow or SetWindowPos to show or hide the window.
If you want it positioned in the lower right corner of the screen you'll need to know how big the screen area is, use SystemParametersInfo with the SPI_GETWORKAREA flag to get that. You'll also need to know how big your window is GetWindowRect will tell you that. Then use that information with SetWindowPos to position the window where you want it. Don't forget that the taskbar isn't always at the bottom of the screen.
You could also try using a Dialog window.
Have a look at the relevant pages in MSDN and that should get you started.
Good luck.
|
|
|
|
|
i tried to create a pop up window using CreateWindow. But how do i create a buttons on that window? CAn u help
|
|
|
|
|
You can use CreateWindowEx to create buttons.
|
|
|
|
|
Im confused how this is done.
do i have to use Sendmessage to atcheave this?
i have succeeded to on joystick button press to close the window but simulating mousebutton is where i get lost 
Can somebody please point me into right direction.
|
|
|
|
|
Hi, I think the mouse_event function is what you are looking for. Hope it does the trick.
|
|
|
|
|
I want to draw a curve which is "parallel" to another curve/spline. I developed an algo. and also tried it using GDI. It works ok but it fails in the bends which have a higher curvature.
Note that I do not want an offset. The first algo. that I developed was using the perpendicular distance from a line (using 2 consiculive points on the original curve)method.
The other method I used was utlising the GraphicsPath::Widen() method.
But sadly they are not perfect.
Please suggest if any of u guys know any algo. or any GDI method to achive this.
|
|
|
|
|
There's NO perfect method available.
Girl, why dont you try some OpenGL or directx??
Maybe, it has some method that will help you.
![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
|
|
|
|
|
Hi, There
How we can Send a beep to Internal PC Speaker
while a wave file is playing by the External
Speaker via sound Card (Using i.e SndPlaySound())?
Is There Any Idea?
Yours, Mehrdad
|
|
|
|
|
printf("%d", 0x07);
as the ASCII character 7 is the bell character
TOXCCT >>> GEII power
[toxcct][VisualCalc]
|
|
|
|
|
yes, But this play a beep on Both(Internal And external)
i want to play only on ninternal speaker
thanks,
|
|
|
|
|
M.Mehrdad.M wrote:
But this play a beep on Both(Internal And external)
never... it plays only on the internal speaker
TOXCCT >>> GEII power
[toxcct][VisualCalc]
|
|
|
|
|
Is [MessageBeep] and [beep] of any help
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
|
|
|
|
|
|
Dear toxcct
first, printf("%d", 0x07); prints 7 on stdio
second, I tried printf("%d", 0x07); again, it plays beep on both speakers, iam working with VC++7,console mode Win32 app, WindowsXP
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
