C# :: Possible To Send Audio Over Mic Stream?
Mar 10, 2014I'd like to be able to output sound over skype as if it were coming from my headset, how would I go about this?
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Visual C++ :: File Stream Change Its Address During Writing Text Contents To The Stream
Apr 29, 2013I wrote a program to write text contents to file stream through fputs, the file stream address was changed in the middle of writing text content to the stream (11% text content have been put into the file stream), that cause the file stream pointer can be evaluated problem and raise exception on stream validation code in fputs library function, my question is what things could go wrong to make file stream pointer changed its address to something else or a NULL pointer if the file stream have not been flushed and closed.
View 5 Replies View RelatedC/C++ :: Immediate Audio Playback From Mic?
Sep 25, 2012I want to develop a soft like Microphone,Other words for that I speak some words for mic, play from earphone immediately!
.h file
#define InBlocks 4 //input buffer numbers
#define OutBlocks 4 //output buffer numbers
#define INP_BUFFER_SIZE 160
pWaveHdr1=reinterpret_cast<PWAVEHDR>(malloc(sizeof(WAVEHDR)));
pWaveHdr2=reinterpret_cast<PWAVEHDR>(malloc(sizeof(WAVEHDR)));
[code].....
C++ :: Audio Input / Output?
Feb 5, 2015So I have a project in which I am processing audio signals in real-time. I want to create a class to do this using the ASIO driver. I don't want to use a cross platform library nor do I want to use windows API as it is very slow.
View 2 Replies View RelatedC++ :: Playing Audio File?
Jan 5, 2013i have a audio file that i want to play via C+.
View 4 Replies View RelatedC# :: Audio Visualization For RGB STRIP
Apr 7, 2015I have a RGB STRIP connected to Arduino, when im communicating via Serial. All works great! So next i wanted to make some audio visualisation.. So i found some samples etc.. and then i created the Audio Visualisation via C# using BASS.NET, when R has been BASSes, G medium frequency and B high frequency. But isnt looking good, so i started thinking, what 3 variables in song has can use, but this is bad idea.. I got idea to change to random color when its get "beat" or BASS hit some value. I tryied 4 hours of doing it, searching, programming... But i cant do it...
So, my question is how to detect the beat or just anything event for Audio Visualisation. Best output form WASAPI. Only what i can do is get FFT and Audio Spectrum from WASAPI by BASS.NET, but thats all. My audio skills is so low for this.
C/C++ :: Audio Playing With Irrklang?
Apr 4, 2014I tried playing audio using irrKlang in openGL.But i ended up with some problems.
I have attach my source file and also my output file here.
C :: Creating Custom Audio Function
Apr 2, 2013I'm trying to make a windows-focused , I will make it portable after , audio function that plays sounds according to my midi file. I know there is playsound, but it's not what I desire. I'm curious if Beep plays through the sound card or is similar to printf("a") ? I'm just looking for a low level solution.
View 1 Replies View RelatedC :: Opening Audio File Using Language
Sep 6, 2013how to open an audio file using c. write a code to open an audio file.
View 2 Replies View RelatedC++ :: Giving Audio Input To A Program
Sep 27, 2013I want to give audio-input to a FFT code (KissFFT) written in C, on a real-time basis. While I can give a simple test signal (like sine wave) by writing the sine function as input, I am not sure how I should convert an audio-signal (e.g.: song) into a form that can be taken as input by the KissFFT C code.
View 3 Replies View RelatedC++ :: How To Start Coding Audio Synthesizers
Mar 20, 2013I'm interested in learning how to write the software for audio synthesizers. a friend of mine started on the hardware side for them and, as i have no experience with this type of code.
View 7 Replies View RelatedC++ :: Radio Station - Streaming Audio On The Web
Jan 22, 2013work for a radio station as their webmaster, and we have been looking into online streaming options for the last few months for our website. Pretty much everyone charges a monthly fee for this type of service and I feel like it is something I am capable of doing myself.
At the station we have a computer dedicated to operating the music/talk. On this computer there is a program that ques all the music, ads, ect.. This would be my audio source: Either the program playing all the music, or the computer itself.
The problem I have been pondering all night is how would I access this input source? The only audio input I am familiar with accessing is .mp3 or .wav files. How can I code my program to access this audio the program is producing and stream it to people on the web?
C++ :: WaveinOpen - How To Choose Audio Channel
Feb 12, 2015I'm using waveinOpen to capture sound from my microphone. I know how to set how many channels to use, but how do you tell it what channel to use - left or right?
View 6 Replies View RelatedC++ :: Pulse Output Through The Audio Jack?
Dec 12, 2014know of a code snippet that will send a pulse to either the left or right channel of the audio jack and stop the pulse when desired?
Platform is windows 7 or 8.
C/C++ :: Convert Video To Audio File?
Jan 23, 2014I making a application which convert video to audio in MFC. i want make it without using FFMPEG . How can it possible.
View 1 Replies View RelatedC++ :: Audio Programming (wave Format)
May 31, 2012I have problem with this code:
Code:
#include <string>
#include <fstream>
#include <iostream>
#include <cstdlib>
using namespace std;
// multiplier
const double MULTIPLIER = 0.0000001;
[Code] .....
It should cut wav files into smaller pieces using text file .lab (the values multiplied by * 0.0000001 gives time in second. For example, i have such file with recorded yes and no: [URL] ..... and such boundaries [URL] .... It all should be in the same folder, then, after puting "yesno.wav" into command line and press enter it should gives 2 files with yes and no words. But it doesnt - i obtained one file with silent and one short sound. The record is recorded by Audacity, default sample rate 44100, default sample format 16-bit.
C :: Can Play Audio Without Extra Window Showing?
Jul 7, 2013I got this code from a wiki that taught me how to make C code that plays audio, and with a few changes I was able to get it to take a command-line argument as the music file name. Here it is
Code:
#include <stdio.h>
#include <stdlib.h>
#include <SDL/SDL.h>
#include <SDL/SDL_mixer.h>
int main(int argc, char *argv[])
[Code] ....
The only problem is, even though I guess it needs to create a window to work with SDL, is there any way you could hide it or something so the user can't see it? I don't really want to see it ( I'm planning on running it from Batch files or C applications as an easy way to play an audio file once ), because if I did, I might as well just use a default audio player instead.
C/C++ :: How To Get Audio Input And Store In Text File
Feb 20, 2015I am trying to get user's voice as an audio input to a c++ program and store it in a text file (.txt)
I have been searching over the web to find some kind of library or something like OpenCV(video library) for while now but nothing seems to be there.
C++ :: Convert File (Audio / Image / Video) To Base64?
Sep 7, 2014I'm looking to convert audio, images, video to base64 in c++, and through many searches on the web I've only seem to come up with string > base64.
When I view a .mp3 file for example, there are many characters there that are not available to be used in my string to encode.
[URL] ....
I have this code set up in my project, and all I want is to be able to give the location of any file and have it encode (could just encode to a string, I can handle writing it to a file), and then give a location to put the decoded file as well.
I'm not sure exactly where to even start.
C++ :: Play Audio File As Background While Executing Other Operations
Jun 6, 2013I need to make a program which can play a audio file as background while executing other operations .
View 4 Replies View RelatedC :: Program That Implements Audio Effect / Process Without Using External Libraries
Aug 1, 2013The brief is to write a program that implements a musically-interesting or musically-useful audio effect/process in C without external libraries other than those prescribed (PortMedia/PortMIDI/PortSMF/PortAudio, Libsndfile).
View 6 Replies View RelatedC++ :: Create A Small Radio That Allows To Retrieve Audio From URL - External Libraries?
Apr 10, 2014I've finished my series of tutorials and built a investment calculator with QT, now that's finished and I wanted to create a small radio that allows to retrieve audio from an URL. I wanted to use Juce but I'm clueless about it, I know how to program but I've never touched external libraries?
View 2 Replies View RelatedC++ :: Audio Files - Chop A Song Into Pieces / Rearrange Then Save
Mar 9, 2012To what extents can C++ edit, maintain, or create audio files?
Ex. I would like to chop a song up into pieces and re-arrange them, and then save the song.
Ex. Play the first 30 seconds of a song
C++ :: File Stream Loop
Dec 4, 2013Why does my loop loops 3 times when i have only 2 line of data in my file? From the cout << s.size , when i run it will show 1,2,3.
Information in txt file
Code:
local john 10/2/1990
international tom 2/5/2000 output Code: local john 10/2/1990
international tom 2/5/2000
international tom 2/5/2000 Code: ifstream in(filename);
[Code] ....
C++ :: Displaying Image From Stream
Feb 24, 2013I'm trying to display an image from a stream data. But there is no image when getting image::from stream.
It's my source code:
Code:
IStream* pstream = NULL;
if(SUCCEEDED(CreateStreamOnHGlobal(NULL, TRUE, &pstream))) {
ULONG lreal = 0;
pstream->Write(chIncomingDataBuffer, iEnd, &lreal );
[Code]...
There is no image from data.
C++ :: Copying One File To Another - I/O Stream
Mar 4, 2013I'm having some trouble with copying one I/O stream into another. I've put the first one into an array but I cannot get my second prompt to copy the .txt file the first prompt sees and outputs to the console. When I try and grab the info from the .txt file my first prompt sees I only see blank space in my .txt file.
#include <iostream>
using std::cout;
using std::cin;
using std::endl;
#include <fstream>
using std::ifstream;
using std::ofstream;
[Code] .....