New Post: Source code for old versions
You can get the source code for any version by Clicking Source Code then History above, and navigating to any changeset you like. But really, there is no advantage to looking at the sample apps from...
View ArticleNew Post: Source code for old versions
Thanks. I do not understand the sequence initialization, use, shutting down. I want to do the following:Play the file. At the same time draw a sound.Record the sound of the same length simultaneously...
View ArticleNew Post: Visualize Asio Input with VolumeMeter
Hello community, is it possible to visualize the current input of a specific channel during recording. How can I create a MeteringSampleProvider when I'm using Asio? I just want to implement a...
View ArticleNew Post: How to use WaveFormatConversionStream inside waveIn_DataAvailable...
WaveFormatConversionStream is an older class from NAudio that expects a WaveStream as input, so you either need to get your audio into a WaveStream (which is a little tricky but not impossible - use a...
View ArticleNew Post: play amr file
I'm afraid NAudio does not provide amr file support. You'd have to write your own, or find a codec that can read amr. More information here:http://en.wikipedia.org/wiki/Adaptive_Multi-Rate_audio_codec
View ArticleNew Post: How do I identify if a audio has two people talking
You'll need to research voice biometrics.
View ArticleNew Post: Asio Sample type returns wrong value
Hello Community, when i'm recording with 16 Bit int, the property of the event argument responses with "Int32LSB". The Wav File has the correct information (16Bit LSB, checked with SOX). I need the...
View ArticleNew Post: How to use WaveFormatConversionStream inside waveIn_DataAvailable...
10x Mark, tryed what you've suggested like the followingpublic void waveIn_DataAvailable(object sender, WaveInEventArgs e) { using (AcmStream encodeStream = new AcmStream(wasapiIn.WaveFormat, waveFmt))...
View ArticleNew Post: Calling asioOut.Stop() or asioOut.Dispose() occasionally hangs
I'm having an issue with stopping ASIO playback hanging on occasion. It seems to happen about 50% and I cannot figure out what might be causing it. The method that hangs is here:public ASIOError stop()...
View ArticleNew Post: Calling asioOut.Stop() or asioOut.Dispose() occasionally hangs
livefromheaven wrote: I'm having an issue with stopping ASIO playback hanging on occasion. It seems to happen about 50% and I cannot figure out what might be causing it. The method that hangs is...
View ArticleNew Post: Asio Sample type returns wrong value
this value comes direct from the ASIO driver. It might be that there are 16 bit samples in a 32 bit integer. How are you creating the WAV file that has the correct information?
View ArticleNew Post: Asio Sample type returns wrong value
Hi mark, I used your code from the NAudio Demo. This is the AudioAvailable Function:void asioOut_AudioAvailable(object sender, AsioAudioAvailableEventArgs e) { // audio output is dumped to wav file //...
View ArticleNew Post: Simple Client-Server Audio transmission
Hi! I want to know if I could use NAudio to make 2 simple executable files, one that plays audio streamed in a tcp port listen socket and other that record audio and connect to a specified tcp socket...
View ArticleNew Post: c# Recording Audio, Automatically stop when user basically stops...
Any thoughts on how to do this with naudio only? So the program listens when when the user stops for a second or the audio goes quiet stop and start a new wave file.
View ArticleNew Post: How to use WaveFormatConversionStream inside waveIn_DataAvailable...
what waveformat are you converting from and to? Some conversions cannot be done in a single step.
View ArticleNew Post: c# Recording Audio, Automatically stop when user basically stops...
The WaveIn device should be always "recording". Every buffer, you examine to decide if it contains sound or not. You'll need to write this algorithm yourself. Usually you are looking for samples that...
View ArticleNew Post: Asio Sample type returns wrong value
that WaveFormat is a 16 bit one, and it is WriteSamples that is converting from 32 bit into 16
View ArticleNew Post: Loopback Recording
Hi everyone, i'm using WasapiCaptureRT to recording audio data from my endpoint device in loopback recording mode. I don't want to recording the microphone, just the speakers, my question is, i'm...
View ArticleNew Post: How to use WaveFormatConversionStream inside waveIn_DataAvailable...
as you can see i use wasapi and what it gives me is 44100 32bit stereo and i want to convert to 11025 16 bit mono 10x again for ur kind support
View ArticleNew Post: How to use WaveFormatConversionStream inside waveIn_DataAvailable...
OK, definitely can't do that in one hit. Step one - get to 16 bit. WaveFormatConversionStream may not do that for you. Multiply each floating point sample by 32767 and cast to float Going to mono -...
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