Hi i want to control channel volume from my app and iPhoneMultichannelMixerTest (http://developer.apple.com/iphone/library/samplecode/iPhoneMultichannelMixerTest/)sample code form apple looks perfect for me. but i m heaving problem in playing mp3 files. code crashes in MultichannelMixerController.m at static OSStatus renderInput(void *i...
Hey I have this program that has been working fine until I tried to open this one wav file? Not sure what the problem is or that I understand it? Do I need to find a new component to use for this file or what? I am using Delphi 4 Pro and the standard VCL component for Media Player. I am looking for a good new component that offers mo...
I am streaming a MP3 over network using custom feeding code, not AVAudioPlayer (which only works with URLs) using APIs like AudioFileStreamOpen and etc. Is there any way to estimate a length of the stream? I know that I can get a 'elapsed' property using: if(AudioQueueGetCurrentTime(queue.audioQueue, NULL, &t, &b) < 0) return 0;...
I need to develop a functionality similar to iTunes where when you right-click a song get artwork, the JPEG/PNG is "embedded" into the mp3 file. I also need to embed the other ID3 details as well, so a library that could help me with all would be great. I have no idea how this could be done, do you have any hints? ...
As a homework i need to make a webapp that will play an mp3 file and the user has to guess the name of the song or the band in a certain time. My question is where can i get this songs? Is there any website that offers mp3's and an api from which i can get songs along with the band and the name? It doesn't have to be the whole song, in f...
How to Join N live MP3 streams (radio streams like such live KCDX mp3 stream http://mp3.kcdx.com:8000/stream ) into 1 using FFMPEG? (I have N incoming live mp3 streams I want to join them and stream out 1 live mp3 stream) I mean I want to mix sounds like thay N speakers speak at the same time (btw N stereo to 1 mono), please help. BTW: ...
I need to convert WAV files to MP3 files so they can be played on a website. I think that LAME would probably be the best tool. However the WAV files are low bitrate (around 8kbits recorded from a phone) and LAME's website states that it is the "best MP3 encoder at mid-high bitrates and at VBR". Is there is a better encoder for lower bi...
Please tell me the any player for mp3 audio files. I want to use it in ASP.NET ...
I would like to create a program that makes mp3s of the first 30 seconds of an aiff or wav file. I would also like to be able to choose location and length, such as the audio between 2:12 and 2:42. Are there any tools that lets me do this? Shelling out is OK. The application will run on a linux server, so it would have to be a tool that...
IS there a library for analyzing mp3 files and create some sort of hash, and then sent that hash to a db like musicbrainz.org. Do you know a java library that could help me ? also please mention the sites that could work with that library. Thanks ...
How to Convert WAV file int MP3 file in C# NETCF(windows mobile)???? Maybe somebody know how to do it? ...
So I have N (for example, 1000) JPEG frames and 10*N ( for example, 100) seconds of MP3 sound. I need some container for joining them into one video file (at 10 frames/second) (popular containers like FLV or AVI or MOV are better). So what I need is an algorithm or code example of combining my data into some popular format. The code exa...
So I have MP3 track and MJPEG Is there any container for combining those 2 and playing them as one video track in one container? ...
So I have an mp3 file. I have some frames inserted. Now I Need to insert this track as flv sound. How to du such thing (for frames insert I use this class http://www.zeropointnine.com/blog/simpleflvwriteras-as3-class-to-create-flvs/ ) ...
While playing mp3 by mediaplyer and showing the progress with seek bar, the problem is that mp3playing sound is delayed when mediaplyer and seekbar working at the same time. I used thread, handler, timer for solving that problem on seekbar.setProgress(mediaplayer.getCurrentPosition()). what do I do?? sdk can take more playb...
So my programm generates JPegs and MP3 stereo track. I want to convert my programm results with FFMPEG to h264+aac or OGG (vorbis+theora) 100 seconds video. So how to do It from commandline at least (or using pure ffmpeg lib from C)? ...
I tried to use this: private void CreateDevice() { _playbackDevice = new WaveOut(); _playbackDevice.PlaybackStopped += PlaybackDevicePlaybackStopped; } void PlaybackDevicePlaybackStopped(object sender, EventArgs e) { if (OnPlaybackStopped != null) { OnPlaybackStopped(this, e); } } But it never invoked. Th...
I'm developing a GUI in wxPython which allows a user to generate sequences of colours for some toys I'm building. Part of the program needs to load an MP3 (and potentially other formats further down the line) and display it to the user. That should be sufficient to get started but later I'd like to add features like identifying beats and...
What's the easiest way to merge the contents of several MP3 files into one using PHP 5.2 on Linux Debian system? I found some scripts that are supposed to do in PHP only, but they seem to be buggy. Perhaps there is a way to accomplish this task using command line programs, that I could install on my Linux Debian machine? ...
Hey there, I have an app that records short sounds (as caf files) and uploads them to a server. I want to be able to share these sounds so they need to be in a more ubiquitous format like mp3. I've got a linux server. Is there anything I can use either on the iphone or the server to perform the conversion? thanks, Howie ...