Hi, I'm using Aran Mulhollan' RemoteIOPlayer, using audioqueues in the SDK iphone. I can without problems: - adding two signals to mix sounds - increasing sound volume by multiplying the UInt32 I get from the wav files BUT every other operation gives me warped and distorted sound, and in particular I can't divide the signal. I can't...
Guys...! I'm a complete newbie to this area of audio/video formats/codecs, their players, their exposed APIs, etc. Would greatly appreciate your patience as well as advice on this question of mine. Question: Almost all audio/video players show time-passage information in hh:mm:ss format. I want to be able to register a callback of mine ...
Hi Team, I just came across this requirement, could find this URL is of close match but the source downloaded is corrupted. http://blogs.msdn.com/adam%5Fnathan/archive/2005/10/24/using-com-interop-to-create-a-wpf-visualization-for-windows-media-player.aspx Also how to add this visualization into Windows Media Player for playing audio f...
Hi I need opens source (win 32) sdk or free server with signaling protocol, which implements RTP translator or mixer. e.g receives RTP traffic from one connection and transmits it on the other. Does not have to have conferencing capabilities. Server should implement some kind of protocol which opens, bridges, and closes connections. R...
What is the right way to play next file using Audio Queue Services? When "play next" button is pressed should I first call AudioQueueStop and then AudioQueuePrime/AudioQueueStart or it is enough to just fill buffers with next file data? The problem is that the latter gives me sound glitches on iPhone. ...
After doing a lot of searching and getting a basic idea of how to implement iPhone audio recording with AVAudioRecorder, I still have not managed to get it working. Can anyone point me to a tutorial or discussion that provides a clear-cut, full explanation without leaving things out? Thanks! ...
I'd like write cues (i.e. time-based markers, not ID3-like tags) to a WAV file with C#. It seems that the free .NET audio libraries such as NAudio and Bass.NET don't support this. I've found the source of Cue Tools, but it's entirely undocumented and relatively complex. Any alternatives? ...
I want use html5's new tag to play a wav file (currently only supported in FF.) https://developer.mozilla.org/En/HTML/Element/Audio I"m using php's readfile command to get the wav file off the hdd, and write it to the http response. But its not working. The audio widget in firefox just has the loading animation running constantly. T...
How can I programatically change the default audio device on a vista / win 7 system? Using C# or a Win API call? ...
I have a music file having artist name or author name.I want to fetch author details by using php.Is it possible? ...
Hi there! I'm nearing the end of a big iPhone project and whilst checking for memory leaks stumbled on this huge one. I implemented the sound following this tutorial: http://www.gehacktes.net/2009/03/iphone-programming-part-6-multiple-sounds-with-openal/ Works a charm, a lot of people use it but I get a huge leak a start of the project...
I have an S60 app which I am writing in Qt and which has a large number (several thousand) small audio files attached to it, each containing a clip of a spoken word. My app doesn't demand high fidelity reproduction of the sounds, but even at the lowest bit rate and in mono MP3 they average 6k each. That means my app may have a footprin...
I have a client that wants audio to play while the user is browsing the website. Besides the fact that audio is annoying when it starts automatically and plays when you are browsing, I thought of the following technical struggles. Having to use frames to allow audio to play uninterrupted. SEO issues with using frames Having to use aja...
In Windows, is there a simple way (i.e. something you could type on a single command line) to just play a couple of .mp3 files and then exit on its own? wmplayer, for example, does not seem to exit when finished, forcing the harried user to hunt it down and click it closed every time. (wmplayer 11 also seems to strangely repeat some f...
Is it even possible in C [I know it is possible in general -GOM player does it]? just let me get started... What do you say? How exactly do you identify human voice distinguished from other sounds? ...
Where can I find a ready made applet that will record audio-video from a microphone and a webcam and the upload it to my server? Is there a tutorial or any such ready to use applet? ...
When the user clicks on a thumbnail it activates swfobject and simple modal. It opens the modal and loads the swf into the modal. The swf is loading an flv. I used Flash to do the flv -> swf thing. In IE7 there is an audio echo when it's being played in the modal, but not when just watching the swf from the server. I have sucessfully u...
Can anyone explain the algorithm for amplifying G.711 µ-law encoded audio? ...
Hi folks! I need a method to redirect my Mac's audio output to a different computer on the same network as the Mac doesn't have audio output. I'm on Snow Leopard while the other computer which has speakers attached does not have any operating system atm. Any tips appreciated. Max ...
Hi I need to downsample a wav audio file's sample rate from 44.1kHz to 8kHz. I have to do all the work manually with a byte array...it's for academic purposes. I am currently using 2 classes, Sink and Source, to pop and push arrays of bytes. Everything goes well until I reach the part where I need to downsample the data chunk using a ...