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Hello friends..
I am working in VC++ 6.0.. using MFC .. I have to record and play sound.. I have problems in playing compressed files (mu-law compressed)..
All my questions are regarding multimedia.. Most of them are unanwsered.. or answered but don't help me much.. Is this the right forum for me ?.. If not which is the one?
pallavi.
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mpallavi wrote:
I am working in VC++ 6.0.. using MFC [...] Is this the right forum for me ?
yes, you're on the right place for such questions.
mpallavi wrote:
All my questions are regarding multimedia... Most of them are unanswered
maybe because no one can answer them... it can be for two reasons : either you don't express yourself enough for us to understand your request, or they just don't know how to do this... (so they don't answer)
TOXCCT >>> GEII power
[toxcct][VisualCalc]
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ok..so this is the right forum for me..
thanx for answering.. 
pallavi
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Hain Which Finger are you Using Today for Typing?
I am using my nose as asked by Mr Cedric!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
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 ;P
i love that humor, but i'm not sure anybody here will understand...
TOXCCT >>> GEII power
[toxcct][VisualCalc]
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That's good. But maybe you will need to alternate with tox... One day you and the other tox 
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cedric moonen wrote:
One day you and the other tox
What about you Then 
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
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Me ? Hummm, let me think....
Maybe I can write with my teeth ?? Ouch, that must be really difficult
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mpallavi wrote:
Is this the wrong forum..?
Nope, Forum is Right, but I believe right person, who have knowledge in MULTIMEDIA is not reading your post!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
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eh eh eh,
it seems that i woke up faster than you today... (and my little finger too )
TOXCCT >>> GEII power
[toxcct][VisualCalc]
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you must work with low level WaveOut and WaveIn API,s
High level Functions Like SndPlaySound And Play Sound
are not suitable for your Purpose.
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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
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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, ....
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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, ....
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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
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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.
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Hello..
I couldn't find it.. will you please send the link ..
thank you
pallavi
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Hi
I've mailed the code to you .
Sayonara
dats
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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
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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
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[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
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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
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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.
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