VOX recording of audio using QT and a MAC

I know that I can use QT to record audio, but I need to record the "daily sounds of our peaceful neighborhood" with out having to obtain a couple of TB"s of external HD's. I thought of using a VOX (voice operated) device, but I'm not sure if such a device exists. Any ideas or work-arounds is appreciated.
GG

GG, I saw this: http://www.blackcatsystems.com/software/macintosh-audio-recording-software.html
Hope it helps.
G-N

Similar Messages

When recording a video using quicktime and my built in camera (isight) how come the program wont let me use my audio interface rather than the built in mike?

when recording a video using quicktime and my built in camera (isight) how come the program wont let me use my audio interface rather than the built in mike?

when recording a video using quicktime and my built in camera (isight) how come the program wont let me use my audio interface rather than the built in mike?
The basic answer is that Apple has not programmed the capture routine with this capability. As such, you can always send QT feedback requesting this feature be added as a future enhancement.

How can I record an Audio Instrument (saxophone) and listen to a reference track at the same time?

How can I record an Audio Instrument, and listen to a reference track at the same time?

Are you using an external audio controller or the line-in and headphone jacks on the side of your computer? You shouldn't have an issue using headphones when you're recording through the line-in but you may want to make sure you have monitoring on and it's going to the right place.
If you're using an external audio controller, try making an aggregate device combining the controller and the "built-in output" into the same device. Go to Applications/Utilities/Audio MIDI Setup, click the "+" sign at the bottom left to make a new device and check the "use" boxes to the left of the physical devices you want to use as part of that aggregate device. That is how I use the computer's speakers or headphones to monitor my input as opposed to only being able to use the output on my audio controller.
Now that I see some of the questions on the side of this page I realize that the 13" MBPs seem to have only one combined input/output jack... That is an incredibly stupid feature. What on Earth could possibly justify that design decision? I suppose if that's the problem you're having you'll have to buy some sort of splitter (if they even make them) or get an external audio controller like an Apogee Duet or something along those lines. I would be furious if they combined those two jacks on all of the MBPs.

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.

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.

Sync Audio using Log and Transfer

Shot footage using Sony Ex-1, recorded audio separately on DAT. There is a Timecode jammed, as well as a clapper. Using Final Cut 6.06.
Can I sync the audio and video before putting them in the bin? Is there a way to sync the audio and video using "Log and Transfer"?
I'm trying to find a way to sync them so that it saves the video and audio as a separate movie file.

You can't sync the files during log and transfer. You have to capture the audio and video seperately, then sync them using a process such as this: http://www.ericbrodeur.com/blog/2008/12/03/syncing-dailies-in-final-cut-pro/

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.

Recording Streaming Audio Using Total Recorder in Vi

Last year I purchased High Criteria's Total Recorder to successfully record sounds over the internet, etc. Earlier this year I bought a new PC with Vista and onboard sound, and I?installed Total Recorder on the new PC. ?It no longer worked. I checked their website, but they weren't much help. They said to look for a "wave out" option in recording, but there was none. Thinking that it was the onboard audio causing the problem, I bought and installed an Audigy SE sound card yesterday. While it gives me a few more recording options, I still can't use Total Recorder. Cqan anyone please give me some suggestions as to how to make this work? Or is there another program out there to record streaming audio in Vista? Thanks.

Hi
Can you record using mp3 or wma -format (on 28kbps) with these tools you have? These formats packs wav data to ~/0 deal from original without huge quality loss.
If not you can try if there is some other recording tools. There are also freeware products on many SW sites like
http://www.download.com/Audio-Video/200-2025_4-0.html?tag=dir
http://www.winsite.com/
.jtp

Can we capture the video and audio using cam and microphone in Edge Animate?

Hi Everyone,
I got a new requirement from the client to create a HTML5 based functionality through which one can capture the video and audio using his web-cam/camcorder and microphone. I have researched on internet and found that there is api available (not reliable) http://www.html5rocks.com/en/tutorials/getusermedia/intro/ . I am not a coder by profession and use Edge animate to create HTML 5 based animations and stuff like that. Another problem which i have found that the api only works well with Chrome and Opera and not with Mozilla, IE..
Can anybody help me out in this, please...
Thanks & Warm Regards
Vikas

Hi, Vikas-
After a brief bit of research, you're definitely hitting upon the limitation of the browsers. Not all of the browsers have implemented this part of the HTML5 standard, so you're going to either have to use Flash or be limited to these specific browsers.
Thanks,
-Elaine

How to get or show multiple record data pagewise using JSPBean and HTML

Hi ,
I am using JSP bean for getting the data from database and html toe present the data.
The problem is when the user inputs data
in the search field and clicks on Search button ,i need to get all matching rows fromw the database ,which i am already getting.
Now if i have got suppose 100 rows i need to show 6 recrods on each page the rest should be shown when the user clicks NEXT or PREV buttons.
example
Name: input data here
Description: input data here
SEARCH Button
Show here the first 6 records
PREV 1 2 3 4 5..... NEXT
The page will look somewhat like this.
So the rows will be shown just below the search fields .If i am getting more than 6 record i should show PREV and NEXT with the number for each page holding 6 records.
Have anybody worked on such thing can you help me out .
Thanks

Hi This may help, Previous does not work properly, coz I didnt find much difficult to code so you can build on your own from Next option logic
Here is the code. Here and there couple of probs exist but they are solvable easily,
<HTML>
<%@ page language="java"
     import="
     java.util.* "
%>
<%!
     Vector customers;
%>
<%!
void dummyMethod()
     customers = new Vector();
     for (int i=0;i<30;++i)
          // Prints only one time when browser opened first time.
          System.out.println("I:"+i);
          customers.add(i+"");
%>
<body>
<script language=JavaScript>
function getNextRows(begin,end)
     document.frmPage.begin.value = begin;
     document.frmPage.end.value = end;
     document.frmPage.which.value = "next";
     document.frmPage.action = "getRows.jsp";
     document.frmPage.method="post";
     document.frmPage.submit();
function getPrevRows(begin,end)
     document.frmPage.begin.value = begin;
     document.frmPage.end.value = end;
     document.frmPage.which.value = "prev";
     document.frmPage.action = "getRows.jsp";
     document.frmPage.method="post";
     document.frmPage.submit();
</script>
</body>
<%! int x = 0; %>
<HEAD>
<TITLE>Customer Account Information</TITLE>
<META HTTP-EQUIV="Expires" CONTENT="0">
</HEAD>
<BODY BGCOLOR = "#FFFFFF" >
<form name=frmPage>
<input type=hidden name="begin" value="0">
<input type=hidden name="end" value="10">
<input type=hidden name="which" value="">
<H2 ALIGN="CENTER"><FONT COLOR="#000099">Customer Account Information</FONT></H2>
<H2><FONT COLOR="#000099"></FONT></H2>
<P>
<TABLE BORDER="1" cellpadding="0" cellspacing="0" WIDTH="80%" ALIGN="CENTER">
<TR>
<TD WIDTH="10%" BGCOLOR="#CCCCFF"><FONT FACE="Italic">Acct# </FONT> </TD>
</TR>
<%
int begin = Integer.parseInt((request.getParameter("begin")==null)?"0":request.getParameter("begin"));
int end = Integer.parseInt((request.getParameter("end")==null)?"10":request.getParameter("end"));
int max=0;
if (request.getSession(false).isNew() ||
request.getSession(false) == null)
     dummyMethod();
max = customers.size();
String     which = (request.getParameter("which")==null)?"next":request.getParameter("which");
if (which.equals("next"))
     for (x = begin; x < max && x <= end; ++x)
          out.println("<TR>"+
               "<TD WIDTH='50%' BGCOLOR='#CCFFCC'>"+customers.elementAt(x)+"</TD>"+
               "</TR>");
     begin = end;
     end +=10;
else
     for (x=begin; x <max &&x <= end; --x)
          out.println("<TR>"+
               "<TD WIDTH='50%' BGCOLOR='#CCFFCC'>"+customers.elementAt(x)+"</TD>"+
               "</TR>");
     end = begin;
     begin -=10;
%>
</TABLE>
<%
     if (begin == max)
          out.println("<tr><td>Next <a href='javascript:getPrevRows("+begin+","+end+")'>Previous </a></td></tr>");
     else
          out.println("<tr><td><a href='javascript:getNextRows("+begin+","+end+")'>Next </a></td></tr>");
%>
</BODY>
</HTML>

Streaming audio using netconnection and netstream

I'm trying to set up an audio stream using netconnection and netstream to a HEAAACV2 stream. I followed the built in instructions, and I believe I am close, and possibly missing a key element, which I'm hoping one of you could point out. Here is what it looks like:
            private function playAudioStream():void
                nc = new NetConnection();
                nc.connect("http://3153.live.streamtheworld.com:443/247COMEDYAAC_SC");
                nc.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
private function netStatusHandler(event:NetStatusEvent):void {
                try {
                    switch (event.info.code) {
                        case "NetConnection.Connect.Success" :
                            // If the current code is Start, start the timer object.
                            ns = new NetStream(nc);
                            ns.play();
                            break;

hi Chris,
thanks for your two posts above. It's true, I certainly could have easily waited a week or two or more! I forget that updates need to be broken in order to become reliable.
My password is 8 digits but your suggestion of 12 is a good idea. I have had "passwords" on the project list for some time now. I still have a few that go back to the 90s when everyone used their initials as their unique password for everything. As a user I feel the biggest problem is consistency. Minimum and maximum lengths, character type, case sensitivity; these are all variables dependent on a website's developer or owner's whims. Perhaps that's as it should be but it's difficult to keep track of all those passwords. I really should get a handle on all of mine and sort them out.
In any event, I trust Apple will fix this WiFi problem and let us get back to the best security options available to us.
To other readers, I'm happy to say that the switch to TKIP seems to have solved my problem. I listened to the Minnesota Public Radio stream (using their own app) for a couple of hours last night without any buffering issues, and have been listeneing to TuneIn Pro for awhile now this morning. All good...
Ciao
Tim

Recording tape through garage band and I mac mic

Something happened while recording tapes into my computer using I Mic and we can't get it to work again-tried everything. So when I was asked if I could make a Cd of 25 year old tapes of a concert choir for a reunion this month, I tried in a quiet setting, playing the tape on a tape unit, and using garage band to record it to my computer through the built in I mic. This did work, and I could save it to I Tune, etc. but the only way I could do it was to use Podcast, and my choice of selection is either female voice, male voice or "jingles." I tried all 3 options and always get a poor copy of the tape in that it doesn't have the rich sound of the taped piece. My recorder unit does not have any outlets to record tape deck to computer so this is my only option right now and time is running out.
Does anyone have a suggestion as to which setting on Podcast would work best for a choir sound or anything else I could try before I give up the project?

dsemerich wrote:
My recorder unit does not have any outlets to record tape deck
are you sure there are no OUTs? not even a headphone?

Recording Just Audio using a camera

Hello,
I need to record just dialouge to be burned onto a an audio cd, I just wanted to make sure I understand the process. The only available mic is the one on the camera, which is pretty good, so i can just record someone talking onto a tape using the mic on the camera, and then import that into fcp and then import that audio into soundtrack where i can tweak it and then open its aiffs in itunes and convert them into m4a or mp3 or whatever and then burn that onto a cd? Does this sound like the correct way to go about this? I'm a newbie to most of this stuff. Any help would be much appreciated! Thank you!

As long as you can put up with the sound of your camera's drive mechanism whirring away in the background, this will be OK.
But you'll get a far better result if you can move (even a cheap) mic a few feet away from the camera.
Andy
G5 Quad 8GB. 250+500 GB HDs. G-Raid 1TB. FCP 5.1.1. Shake 4.1. Sony HVR Z1E Mac OS X (10.4.7)
"I've taught you all I know, and still you know nothing".

[Solved] Recording internal audio with alsa and recordmydesktop

I record Let's Plays and wanted to record them with recordmydesktop.
I first tried to record using ALSA but after reading much threads about that problem I decided to use pulseaudio because it seems to be easier.
But I want ALSA back so I decided to ask here if anyone knows a solution for the ALSA sound server.
Can anyone help me?
Last edited by TheRatze94 (2012-08-31 19:25:42)

modprobe snd-aloop
should give you another virtual sound card with an input connected to an output.
Then set up a /~.asoundrc that let you play the stream to the loopback interface and the real speakers too, i used this in the past and it worked:
pcm.!default {
type asym
playback.pcm "LoopAndReal"
#capture.pcm "looprec"
capture.pcm "hw:0,0"
pcm.looprec {
type hw
card "Loopback"
device 1
subdevice 0
pcm.LoopAndReal {
type plug
slave.pcm mdev
route_policy "duplicate"
pcm.mdev {
type multi
slaves.a.pcm pcm.MixReale
slaves.a.channels 2
slaves.b.pcm pcm.MixLoopback
slaves.b.channels 2
bindings.0.slave a
bindings.0.channel 0
bindings.1.slave a
bindings.1.channel 1
bindings.2.slave b
bindings.2.channel 0
bindings.3.slave b
bindings.3.channel 1
pcm.MixReale {
type dmix
ipc_key 1024
slave {
pcm "hw:0,0"
rate 48000
#rate 44100
periods 128
period_time 0
period_size 1024 # must be power of 2
buffer_size 8192
pcm.MixLoopback {
type dmix
ipc_key 1025
slave {
pcm "hw:Loopback,0,0"
rate 48000
#rate 44100
periods 128
period_time 0
period_size 1024 # must be power of 2
buffer_size 8192
Last edited by kokoko3k (2012-08-31 20:00:00)

Anyway to record just audio using my macbook pro?

Hi,
I wanted to know if there was anyway to use my macbook pro to record sound?

you can record audio in iMovie. The question is what format do you want it in? I'm not sure how to create an MP3 file. There is probably some free program at Macupdate.com if you look.

Trouble with home share audio using ATV2 and Yamaha RX-V475 AV receiver

When I home share play a movie the audio isn't available. To get the audio I must hold down the ATV2 remote and change the speaker setting to the AV receiver. This has the effect of putting the receiver into Airplay input mode and I loose the video. If I reselect the correct input (HDMI channel) on the receiver for the ATV2 connection I get the audio back with the video. Any ideas?

You're going to have to free up that optical input.

VOX recording of audio using QT and a MAC

Similar Messages

Maybe you are looking for