recording

iphone - any way to manipulate recorded audio?

Specifically, I just want to record something, reverse it, and play it back. I've looked through the apple docs and couldn't find anything about editing audio. Is it possible? ...

Android: AudioRecord Class Problem: Callback is never called

Hello Android Developers! My Android Java Application needs to record audio data into the RAM and process it. This is why I use the class "AudioRecord" and not the "MediaRecorder" (records only to file). Till now, I used a busy loop polling with "read()" for the audio data. this has been working so far, but it peggs the CPU too much. B...

Why isn't my recording able to be played? (iPhone SDK)

I'm programming an app that lets me record doorbell sounds and play them back on a doorbell that the user sees when they push the button. My app seems to record and save the file (the file is there (in Documents) according to the iPhone simulator as I've created the directory in the app delegate)). However playback isn't working. (By the...

implementing audio recording tool with flash and red5 server in asp.net

Hi team how to implement flash and red 5 server in asp.net to record an audio and save audio to red5 server after finishing recording we need embed code should be generated ...

Recording A Live Meeting session on OCS R2

Hello all, I've been dabbling around with UCMA 2.0 SDK and was able to write a web app to schedule Live Meeting events via OCS R2 for a school environment. I got stuck trying to record those meetings so that late, absent or revising students can view the recordings later on. Is there any way I can have the meeting recorded automatically...

Recording and saving sound from Flash AS3

How can I record and save sound in flash AS3. I have writing access to the server and also access to PHP files. Any ideas? ...

audio recording problem

hi I am recording an audio and storing to the application's folder. But it's not working on production server. I am using Microsoft.visualbasic.devices namespace. (www.codeproject.com/Messages/3398947/Re-How-to-Save-the-voice-record-file-in-the-client.aspx) through this code I am recording audios and listening locally but I am unable to...

iPhone: Recording to CAF Files Produces Only Static

I am developing an iPhone voice recording application which creates audio files in caf format. When I play those files back, the only thing I here is static. Also, the sizes of the files are huge e.g. up to 1.7 mb for a 10 sec recording. Could I record in another format such as mp3. Does anyone have some example code of how to do so?...

iPhone SDK: Set audio route and also mute audio when mute switch is turned on

Hi, I have an application where user can record sound and also play the sound either in the speaker or the ear piece. To route the audio I set kAudioSessionProperty_OverrideAudioRoute in the following way: if(loudSpeakerOn) { audioRouteOverride = kAudioSessionOverrideAudioRoute_Speaker; } else { audioRouteOverride = kAudioSessi...

Recording sound, -and then using/saving it... (On android)

I want to add a feature into my app where you can record sound and then use it within the app (MediaPlayer) How can I do this? -First, how do I record sound? -Second, how do I get it into a Mediaplayer? -Does it have to be saved? or can it go from being recorded -> into app straight away... Please help, Thanks alot... James ...

Deleting audio from Wowza/Flex

Hi, I just wrote a simple Flex app which records something from the mic and then stores in wowza. Basically I built a NetConnection and then a NetStream, and attached a microphone to the stream. My question would be: if the user wants to discard what was just recorded, how to delete it from the server? ...

Video Recording on iPhone

I have this iPhone app, which plays streaming video from a source(Just video, no audio). Is there any mechanism by which i can capture this streaming video or record them, for later playback? ...

Linux: Timing during recording/playing sound

Hi, I have a more general question, regarding timing in a standard Linux-OS dealing with playing sound and receiving data over a serial port. In the moment, I'm reading a PCM-Signal arriving over a USB-to-Serial Bridge (pl2303) which is recorded, encoded and sent from a FPGA. Now, I need to create "peaks" at a known position in the re...

How to record sound from a microphone in VB6?

We've been recording sound for over a decade using what seems like a very clunky method using the Winmm.dll and the MCIsendString. I've read that this doesn't set the recording quality value correctly (not sure if that article was ever true or is still true). I was wondering if there is any better way to record sound, such as using th...

How to record / capture audio with RecordControl on Java ME, SE K770i

I want to record sound on my Java ME App on K770i. So I used this: http://java.sun.com/javame/reference/apis/jsr135/javax/microedition/media/control/RecordControl.html example of RecordControl in my code. It goes like this: import java.util.Vector; import javax.microedition.lcdui.Choice; import javax.microedition.lcdui.Command; impor...

Android video simulator

I am new to Android development. I have a requirement to record video through front and back cameras of android device. The default Android simulator doesn't support this video recording. Please tell me how to run and test the video recording. Tell me if there are any simulators available. Thank you! ...

Android: Recording SoundPool output

I'm allowing the user to push buttons to play sounds via a SoundPool. Is it possible to record whatever the SoundPool is playing so that the user can record a sequence of sounds? ...

code for video recording on android

Hi, im new on android development. I had a requirement of recording video on an android device.. when i searched for it, i didn't find any proper code that is working. even android developers doesn't provide clear code.. Please, if anyone has links or code.. share with me.. Thank you.. ...

How do I start auto recording a video in iPhone Sdk

Hi I am working on a application which requires the recroding action for the camera of the iPhone 3GS to start recording a video directly.. Earlier I have done this screwing up the UIImagePicker and using CGGraphicContext to get images but that was for a single image. Is there a possibility of triggering the vedio recording directly. W...

audio and video recording erros in android

Hi to all, We tried the following code.without video code audio is recorded. it is working fine but when add the video code the file is create with zero bytes.I am new to this topic.please help me. i got some errors.these are after the code the code is : public class videoAudio extends Activity implements SurfaceHolder.Callback { p...