Re: how can record video+audio on j2me and java also?

You can capture video similar to the way you capture audio or images.
Player p = Manager.createPlayer("capture://video");After you have the player you can get the RecordControl and VideoControl
recordControl = (RecordControl) p.getControl("RecordControl");
videoControl = (VideoControl) (p.getControl("VideoControl"));You can get the content type from the record control. Use rc.startRecord(); to begin the record process.
There are some steps you will need to fill in, such as prefetching, setting the display location, etc. The snippets above should be enough for you to start your research though.

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How to record an audio using j2me

hello i'm new to this.
i have some sample code to record audio in wireless toolkit
but i got error in "setOutputStream()"
this is my code.any one help me....................
code :-
====
try
// create the Player object using amr encoding
p = Manager.createPlayer("capture://audio?encoding=pcm");
p.realize();
// get the RecordControl over this Player
RecordControl rc = (RecordControl)p.getControl("RecordControl");
// create an OutputStream which the RecordControl will use
// to write write the recorded data.
ByteArrayOutputStream output = new ByteArrayOutputStream();
rc.setRecordStream(output);
// start the recording
rc.startRecord();
p.start();
messageItem.setText("recording...");
Thread.currentThread().sleep(5000); // record for 5 seconds
messageItem.setText("done!");
rc.commit();
// save the recordedData in a byte array
recordedSoundArray = output.toByteArray();
// close the player
p.close();
} //try
catch (IOException ioe)
errorItem.setLabel("Error");
errorItem.setText(ioe.toString());
catch (MediaException me)
errorItem.setLabel("Error");
errorItem.setText(me.toString());
catch (InterruptedException ie)
errorItem.setLabel("Error");
errorItem.setText(ie.toString());
}//if

hai all,
im new here ..i have problem in recording audio using j2me..my code is as below
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.media.control.RecordControl;
import javax.microedition.media.Manager;
import javax.microedition.media.MediaException;
import javax.microedition.media.Player;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
public class recordMidlet extends MIDlet implements CommandListener
private Form init = new Form("info");
private Command rec = new Command("rec",Command.OK, 1),
stop = new Command("stop",Command.STOP, 0),
exit = new Command("exit",Command.EXIT, 0);
private byte[] recordedSoundArray;
private Player p;
private RecordControl rc;
private ByteArrayOutputStream output;
public void startApp()
init.addCommand(rec);
init.addCommand(stop);
//init.addCommand(exit);
init.setCommandListener(this);
Display.getDisplay(this).setCurrent(init);
public void pauseApp()
public void destroyApp(boolean unconditional)
public void commandAction(Command com, Displayable dis)
if(com == exit)
notifyDestroyed();
else if(com == stop)
init.removeCommand(stop);
init.addCommand(exit);
try
init.append("finish record... starting playback\n\n");
rc.stopRecord();
rc.commit();
p.stop();
p.close();
init.append("playing...\n");
recordedSoundArray = output.toByteArray();
init.append("recorded sound = " +String.valueOf(recordedSoundArray.length)+"\n\n");
ByteArrayInputStream recordedInputStream = new ByteArrayInputStream(recordedSoundArray);
Player p2 = Manager.createPlayer(recordedInputStream,"audio/x-wav");
p2.prefetch();
p2.start();
//init.append("finish playing...");
catch (Exception e) {
init.append("stop command: "+e.toString());
else if(com == rec) {
try {
init.append("record voice ...\n\n");
// Create a Player that captures live audio.
p = Manager.createPlayer("capture://audio?encoding=pcm&rate=8000&bits=16");
p.realize();
// Get the RecordControl, set the record stream,
rc = (RecordControl)p.getControl("RecordControl");
output = new ByteArrayOutputStream();
rc.setRecordStream(output);
rc.startRecord();
p.start();
} catch (Exception ioe)
init.append(ioe.toString());
i get error from ktoolbar window..
Warning: To avoid potential deadlock, operations that may block, such as
networking, should be performed in a different thread than the
commandAction() handler.
Emulator is not working after that..and it jus shows text
" RecordMidlet wants to record an audio clip.is it ok to record? then the emulator hangs..
could someone help me to solve this problem..is there any setting problems in j2me wireless toolkit ?
im using J2me wireless toolkit 2.5 for CLDC beta 2 .
thanks to all.

How can I burn Audio-CD's and .cue files on my iMac.

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Brutal error message OSStatus error 2003332927 Can not record video/audio

I have QT pro 7.6 and since a couple of weeks ago, I have been unable to record video or audio.
Any Ideas what this error code means and how I can fix it?
thanks everyone!

Hi there.
After further testing I have found that the reason I was receiving the Brutal Error, was because of my DigiDesign Core Audio Driver.
If I am using the MBox, and Digi Core Audio, (i.e Mbox I/O is active) Quicktime Pro will not record video/Audio.
If however I switch back to the Mac audio out (disconnect the MBox), Quicktime Pro works fine.
I havent had time to "fix" the problem in the Digi Core Audio, but this was the source of my Brutal Error Code.
Hope this helps.
Audio-slave

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I've tried plugging the hdmi into the TV directly and the receiver.
I get video every time. HBO to Go , Xfinity, ABC, Youtube, etc...
just no audio. Any suggestions?
I've tried starting the apps then plugging in the hdmi cable.
I never tried this before I upgraded to IOS 5.

Claudiamil-
I had not tried it with mine since upgrading to iOS 5, so I just did. I'm using a small Vizio HDTV. I did not try YouTube, but did try several videos and musical numbers. In all cases there was sound, including stereo when the source had it.
I assume you are getting sound from the iPad when the adapter is not connected, so the volume is not turned down. Dah*veed's suggestion to reset may be what you need.
Fred

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It seems this question is best posed to the makers of "xitel".
I looked up A product and it is out for Windows but does not mention Mac OS X:
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How do you record video with usb mic and have the audio form garageband be apart of the video when recording, meaning the audio from garageband and echo and not just your normal voice for youtube post?its not add the garageband audio its just normal voice from mic no effects is going thru?

Hi Life93,
What you describe would be possible by recording your video, then removing the audio from it and adding audio from GarageBand once the video is in iMovie (I presume here that you are using iMovie for your video production. Other applications may need different methods.)
See this thread on how to remove the audio from a clip in iMovie -
Is there a way to separate audio from a video c...
https://discussions.apple.com/thread/1779767
To add audio from GarageBand use this article -
iMovie '11: Add a sound clip to your project
http://support.apple.com/kb/PH2255
Thanks for using Apple Support Communities.
Best,
Brett L

How can record audio locally in air ?

How can record audio locally in air ?
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How can iPhone videos sent to another iPhone be made clear like they were recorded even though it sent as a text. with iMessage it's clear but when it's not available the quality *****, how can I make a received vid clear again??? help

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This is determined by your carrier. SMS/MMS is a poor man's email and by that I mean SMS/MMS has major restrictions and limitations compared to email but is a cash cow for cell phone carriers.
Upload the video to YouTube when connected via wifi and send the YouTube link via text.

Recording video/audio files using Flash Meida Server through rmtp, and allow users to access the recorded files through http.

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What I am trying to do, is to record a user's microphone's input and save it to the server. Afterwards, I would like other users to be able to access the recorded files and mainuplating the audio data, by computeSpectrum(), to do some visualization of the audio. As I know computeSpectrum() cannot work on streaming files, so I think I need to access the recorded files using http instead of rmtp. Is that true?
How can I redirect the http request to the files I was recorded into my applications/appName folder? Or I need to somehow moved the recorded files to the /webroot folder?
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I probably have asked a stupid question.
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How i can insert videos, export to pdf and then watch the video? i can't

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Fron the Pages Help menu:
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Pages accepts any QuickTime or iTunes file type, including the following:
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How can I separate audio and clips?

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Re: how can record video+audio on j2me and java also?

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