Capturing Audio and need to stored

Hello,
I am working on AS 2.0, i need to record an audio of user
with the help of microphone, I can perform this well but can we
store that audio clip with AS 2.0. Or else what is the procedure to
store input audio in AS to our PC( any format ).

>
I am designing an application which needs audio capturing..Every thing works well except one.. The audio file (with wav format) is created but it does not have any sound recorded..But the size is allocated for the audio file..can anyone provide some solution..>Yeah, sure. Change the char at column 47 of line 356 from a ',' to a '.' and it should work perfectly.
In case that does not work for you, you might try *showing us your SSCCE that fails!*
In the meantime, here are two code sources that can save WAVs.
[Recording to an audio file (simple version)|http://www.jsresources.org/examples/SimpleAudioRecorder.html]
[Recording to an audio file (advanced version)|http://www.jsresources.org/examples/AudioRecorder.html]
>
...Its urgent..>For urgent matters, I recommend paying a consultant. For forum answers, I recommend being patient.
>
..Thanks in advance..>For my part, thanks is well expressed by adding [Duke stars|http://wikis.sun.com/display/SunForums/Duke+Stars+Program+Overview] to match your interest in getting a solution.
Edit 1:
Also note:
- Java sound has been part of the J2SE since version 1.3, whereas the JMF has been abandoned about as long. The best forum for +(future)+ sound related problems is the [Java Sound forum.|http://forums.sun.com/forum.jspa?forumID=541].
- I also read another thread you started where a person mentioned the code tags. Not only did you fail to take their advice, but entirely ignored the comment. If you intend ignoring the advice offered, why are you asking? Or perhaps more to the point, why should we answer? If you read anything that you do not understand, please ask what the person means, rather than ignore them and blunder on, as you seem to be intent on doing.
Edited by: AndrewThompson64 on Dec 8, 2008 6:19 AM

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Capture Audio and Video to different disks or not?

I thought that capturing audio and video to separate disks was more efficient, now I see in the FCS 2 documentation it says that this is not recommended for any of the DV formats. But it does not say why, or what the consequences of doing this are...
Does anyone out there know?
Thanks,
Pete d.

Peter Durso wrote:
Now, Is there any value in putting the render files on a drive that is separate from the Capture disks?
Pete D.
Absolutely. Listen to your drives while doing an intense render. The Capture drive is grabbing all of the video clips in the stack, the system drive is grabbing software. If you render to the Capture drive, that same drive has to write, too. Reduce the load by using a Render drive.
I have four drives: System, Capture, Render, Output. The last is used for all exports, encodes, and transcodes.
bogiesan

Capture audio and video files to seperate files

Forum,
Having suffered problems with OS 10.5 and Quicktime 7.4.1 I have done a clean install with 10. 4 .11.
When I select capture the following notice appears
"Audio only capture selected,video preview disabled"
In system settings "capture audio and video to seperate files " is NOT checked.
But that may not mean the same as the statement in in the capture window.
I have searched HELP and a book called" Optimizing your Final Cut Pro System" but can not find an answer.
Advice would be appreciated.
Thank you
Michael Craven

Hi,
Check this:
in Log & Capture window select Clip Settings tab and make sure video box is checked.
Cheers,
G.

Capturing audio and video .....

Hello everybody, I'm new to the world of Adobe Premiere Elements, a source present. I have a pavilon pc hp m9040n, Windows Vista Premium 32-bit, Adobe Premiere Elements 3.0. I want to capture audio and video on a DVD, the pilot is set to DV / HDV and the HDV format in the acquisition and says that the peripheral acquicision is not online. The same happens when I connect a video camera Hi8 Sony. Can help to solve this?, Thank you very much.

It sounds like you are having problmes capturing from two separate cameras. What are the manufacturers and the exact model numbers please? Also, how are these cameras attached to the computer, i.e. FireWire cable into the corresponding FireWire port on the computer?
It sounds as though you are attempting to do the Capture from within PE3. Is this correct? If so, what is the order that you connect the cameras, turn them on, their settings and the order that you launch PE3, and also the Capture module of PE3? Might be something there.
Good luck,
Hunt

Capturing Audio and Video of DVD

I need to convert sections of a DVD (audio and video) that I narrated on to mp3/mp4 so I can put it up on my website.
Is there a way to do that with Quicktime? Some plugin?
Thanks
G4 Powerbook Mac OS X (10.4.8)

Is there a way to do that with Quicktime? Some plugin?Not normally. While there is an MPEG-2 QT component for the video data, it ignores the audio. I would normally use MPEG Streamclip (free) to demux the audio data to AIFF. This is a very quick operation. Since the AIFF file is fully compatible, it can then be converted to other audio formats by QT Pro and/or iTunes.

Capture Audio and Slide show with JMF?

Hello All;
Can anyone guide me to start on how to stream or capture both Audio from the Mic and Slide show from Power point and generate a AVI file.
ie., User starts presenting a Conference with Audio and Slide show, I want to implement an Application that runs in the background and Merges Audio and Slides to a AVI or MOV file.
Please help...
I tried using Screengrabber but please let me know what you think...

Well,i wnt to do that too.
I have this Algorithm(didnt implement that but...)
I will use Two Threads
one will be the Screen Grabber,
and with synchronzed Methods,and the Other thread will capture my voice .
Thus ,meaning using ONE Processor,TWO DataSources that we will merge and ONE dataSink to Save on a file.
That Bring me to My Question:
I cant Grab the Cursor in my Screen Grabber.
I use the Following Code:::
DataSource ds = Manager.createDataSource(new
MediaLocator("screen://0,0,176,144/10"));
MediaPlayer mp=new MediaPlayer();
mp.setDataSource(ds);
mp.start();
Please Help me

Capturing audio and saving to a file

Hai there..
I am designing an application which needs audio capturing..Every thing works well except one.. The audio file (with wav format) is created but it does not have any sound recorded..But the size is allocated for the audio file..can anyone provide some solution..Its urgent..Thanks in advance..

>
I am designing an application which needs audio capturing..Every thing works well except one.. The audio file (with wav format) is created but it does not have any sound recorded..But the size is allocated for the audio file..can anyone provide some solution..>Yeah, sure. Change the char at column 47 of line 356 from a ',' to a '.' and it should work perfectly.
In case that does not work for you, you might try *showing us your SSCCE that fails!*
In the meantime, here are two code sources that can save WAVs.
[Recording to an audio file (simple version)|http://www.jsresources.org/examples/SimpleAudioRecorder.html]
[Recording to an audio file (advanced version)|http://www.jsresources.org/examples/AudioRecorder.html]
>
...Its urgent..>For urgent matters, I recommend paying a consultant. For forum answers, I recommend being patient.
>
..Thanks in advance..>For my part, thanks is well expressed by adding [Duke stars|http://wikis.sun.com/display/SunForums/Duke+Stars+Program+Overview] to match your interest in getting a solution.
Edit 1:
Also note:
- Java sound has been part of the J2SE since version 1.3, whereas the JMF has been abandoned about as long. The best forum for +(future)+ sound related problems is the [Java Sound forum.|http://forums.sun.com/forum.jspa?forumID=541].
- I also read another thread you started where a person mentioned the code tags. Not only did you fail to take their advice, but entirely ignored the comment. If you intend ignoring the advice offered, why are you asking? Or perhaps more to the point, why should we answer? If you read anything that you do not understand, please ask what the person means, rather than ignore them and blunder on, as you seem to be intent on doing.
Edited by: AndrewThompson64 on Dec 8, 2008 6:19 AM

Capturing Audio and Video Directly to Mac Pro

Is it possible to create a video by recording directly to the Hard Drive via FireWire?
I have a Mac Pro - 10 gigs of Ram, Quicktime Pro, Final Cut Express, Imovie.
I need to make some training videos that will be posted to the web and would like to streamline the process and record directly to the computer. Would like to create best quality possible but still go direct to the computer.
Can you suggest a camera (need good audio too) and application.
Thanks

find a discontinued iSight or choose from any of these
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How to stream audio and video captured from mic and webcam in sync.

I am working on a video chat project. I need to capture audio and video from mic and webcam and create rtp stream for them. How can I proceed for this. Any source code help will be highly appreciated. Otherwise just guide me how to do this and point to any good resource which is directly related to my need.
Thanx.

t.b.m
As mentioned by you, i am doing exactly like that . I have coded transmitter class. But at the receiver side it is unable to play the stream. I am posting my code . Can you please help with me with any mistake i m making in my code ?? Or with way I should receive stream at receiver side. Plz see my code. I am streaming to ip address 172.31.80.67.
package heyram;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.media.control.*;
import javax.media.protocol.*;
import javax.media.format.*;
import java.io.IOException;
import java.util.Vector;
import java.net.InetAddress;
import java.awt.*;
import java.io.*;
import java.net.InetAddress;
import javax.media.*;
import javax.media.protocol.*;
import javax.media.protocol.DataSource;
import javax.media.format.*;
import javax.media.control.TrackControl;
import javax.media.control.QualityControl;
import javax.media.rtp.*;
import javax.media.rtp.rtcp.*;
import com.sun.media.rtp.*;
import java.lang.Thread.*;
public class HEYRAM{
Format[] format=new Format[2];
Vector[] devices=new Vector[2];
CaptureDeviceInfo[] di=new CaptureDeviceInfo[2];
   SessionManager rtpsm = new com.sun.media.rtp.RTPSessionMgr();
Processor p=null;
Processor p1=null;
boolean result;
public HEYRAM(String address,int port,int ttl){
    try{
            InetAddress destaddr = InetAddress.getByName(address);
            SessionAddress sessaddr = new SessionAddress(destaddr,
                                                         port,
                                                         destaddr,
                                                         port + 1);
            String cname = rtpsm.generateCNAME();
                String username = null;
            try {
            username = System.getProperty("user.name");
        } catch (SecurityException e){
            username = "jmf-user";
        // create our local Session Address
        SessionAddress localaddr = new SessionAddress();
            SourceDescription[] userdesclist= new SourceDescription[]
                new SourceDescription(SourceDescription
                                      .SOURCE_DESC_EMAIL,
                                      "[email protected]",
                                                                 1,
                                      false),
                new SourceDescription(SourceDescription
                                      .SOURCE_DESC_CNAME,
                                      cname,
                                      1,
                                      false),
                new SourceDescription(SourceDescription
                                      .SOURCE_DESC_TOOL,
                                      "JMF RTP Player v2.0",
                                      1,
                                      false)
            rtpsm.initSession(localaddr,
                            userdesclist,
                            0.05,
                            0.25);
            rtpsm.startSession(sessaddr,ttl,null);
        } catch (Exception e) {
            System.err.println(e.getMessage());
            //return null;
    // rtpsm.initSession(localAddress, defaultUserDesc, rtcp_bw_fraction, rtcp_sender_bw_fraction);
        // rtpsm.startSession(...);
public void createVideoSession()
    format[1] = new VideoFormat(VideoFormat.YUV);
    devices[1]= CaptureDeviceManager.getDeviceList( format[1]);
     di[1]= null;
        if (devices[1].size() > 0) {
             di[1] = (CaptureDeviceInfo)devices[1].elementAt(0);
              System.out.println(di[1].toString());
        else {
            // exit if we could not find the relevant capture device.
         System.out.println("1234jjfjsajfjasf1");
            System.exit(-1);
        // Create a processor for this capture device & exit if we
        // cannot create it
        try {
            p1 = Manager.createProcessor(di[1].getLocator());
        } catch (IOException e) {
            System.out.println("1234jjfjsajfjasf2");
            System.exit(-1);
        } catch (NoProcessorException e) {
            System.out.println("1234jjfjsajfjasf3");
            System.exit(-1);
        // at this point, we have succesfully created the processor.
        // Realize it and block until it is configured.
       // p1.configure();
     result = waitForState(p1, Processor.Configured);
     if (result == false)
     System.out.println("Couldn't realize processor");
        p1.setContentDescriptor(new ContentDescriptor( ContentDescriptor.RAW_RTP));
        // block until it has been configured
        TrackControl track[] = p1.getTrackControls();
        boolean encodingOk = false;
        // Go through the tracks and try to program one of them to
        // output ULAW_RTP data.
        for (int i = 0; i < track.length; i++) {
            if (!encodingOk && track[i] instanceof FormatControl) {
                if (((FormatControl)track).
setFormat( new VideoFormat(VideoFormat.YUV)) == null) {
track[i].setEnabled(false);
else {
encodingOk = true;
else {
// we could not set this track to gsm, so disable it
track[i].setEnabled(false);
// Realize it and block until it is realized.
p1.realize();
result = waitForState(p1, Processor.Realized);
     if (result == false)
     System.out.println("Couldn't realize processor");
// block until realized.
// get the output datasource of the processor and exit
// if we fail
DataSource ds = null;
try {
ds = p1.getDataOutput();
} catch (NotRealizedError e){
//System.exit(-1);
System.out.println("1234jjfjsajfjasf4");
// Create a SessionManager and hand over the
// datasource for SendStream creation.
// The session manager then needs to be initialized and started:
// rtpsm.initSession(...);
// rtpsm.startSession(...);
try {
(rtpsm.createSendStream(ds, 0)).start();
} catch (IOException e){
System.out.println("1234jjfjsajfjasf6");
e.printStackTrace();
} catch( UnsupportedFormatException e) {
System.out.println("1234jjfjsajfjasf7");
e.printStackTrace();
public void createAudioSession(){
format[0] = new AudioFormat("linear",8000,8,1);
devices[0]= CaptureDeviceManager.getDeviceList( format[0]);

Capturing audio only in fcp5

I am rather new to Final Cut Pro 5 and have been trying to teach myself as I go along. I am, however, having trouble capturing audio seperate from video. I am shooting a 16mm film and need to capture audio and video to seperate files in order to synch them for edit. While I am able to capture straight video (i.e. without audio) I am unable to capture straight audio (i.e. without video in the same file). The only way that I have been able to capture audio is if some form of video is captured along with it. How can I capture an audio only file. I am using FCP 5 on a PowerBook G4 - capturing through a "Dazzle Hollywood DV Bridge" with a Canon ZR 45 for video and a Sony TCD D8 portable DAT for audio. Any information is greatly appreciated and I patiently await your response(s).
Thank you,
Tayman Strahorn

I am rather new to Final Cut Pro 5 and have been trying to teach myself as I go along. I am, however, having trouble capturing audio seperate from video. I am shooting a 16mm film and need to capture audio and video to seperate files in order to synch them for edit. While I am able to capture straight video (i.e. without audio) I am unable to capture straight audio (i.e. without video in the same file). < </div>
My welcome also but, as a beginner, you really need to run the tutorials and learn how to use the resources you paid for when you got your applications.
Look in the online help system for audio only. Look in the manual index for audio only. Examine the chapter on capturing.
How are you doing Video Only if you don't understand the Clip Settings function or where it is located?
You can force DV to build separate audio and video files while capturing but it's not recommended (dunno why not). If you force separate files, you can simply delete the ones you don't want.
bogiesan

Is there a way to CAPTURE audio/video off the net then run it m.m. prsntn

I'm fairly new to the mac genre. In windows we had apps like Camtasia to
capture audio/video off the net. I was hoping something like that would
be avail for the mac and then once capture it how would I edit it and
include it in a presentation software; for example, keynote?
Is there added hardware req'd (?Capture board)? what would be a good software mac
compatible?

I'd like to capture audio and video for example sometimes just need to capture the
audio if some instruction is coming say over a quicktime or media player for my work.
Then sometimes I need to capture the audio and video when they ware actually showing me
charts and explaining them things like that.
is snap Z the way to go then for quality and fair pricing to get good results.
Do we have any resident applications already on the ilife variety that could be utilized for
something like this or is the only way to go through a 3rd party vendor?

Capture audio only selected

When I capture, I only get the audio but not the video. On the capture screen, it is indeed written "Video Preview Deactivated" and "Capture Only Audio selected". So result seems in line with some settings but which one ? How can I change this?
This is my first FCE (4.0.1) project. I made a first test and I could capture audio and video without any problem and then suddenly I could not capture audio&video together. My video is Sony HDR-HC9 but I made a test on my MacBookPro and also captured audio & video together without any problem, so it is not linked to the video.
I compared Easy config (DV-PAL), User settings, System settings between MacPro and MacBookPro and were identical ! I'm getting completey lost. Is there any Capture settings menu?
Thanks in advance for your support,
François.

"Is there any Capture settings menu?"
Yes. Easy Setups.
First, identify the specs of the footage the camera shoots for both video and audio.
Video properties like DV, Anamorphic(16:9)etc. need to match.
Cameras shoot in 12 or 16 bit audio that matches 32 or 48 kHz Easy Setups respectively.
Once the correct Easy Setup is selected and saved for the Sequence, then, you can capture with those settings applied.
Al

I cannot capture Audio

MacBook Pro 2.33 GHz
Final Cut Pro 5.1.4
Quicktime Pro 7.1.5
JVC Camcorder GR-DV4000E
Connected via firewire direct to the MacBook
I have reinstalled Quicktime and trashed the FCP preferences.
When I go to Audio/Video settings>Capture Presets and edit my DV PAL 48 kHz settings under Quicktime Video Settings I get [Missing] DV Video and under Quicktime Audio Settings [Missing] DV Audio.
In the digitizer menu under Quicktime Video Settings there is an item DV Video. If I select DV Video it does show next to input my camcorder (GR-DV4000). But when I select DV Video, there is not anymore a setting DV Audio in the menu under Quicktime Audio Settings (not even the [Missing] DV Audio setting).
This behavior does not change if I select View>Reset AV Devices.
I can capture video, but though there seems to be an audio file, it is silent. If I select Show Audio Waveforms in the timeline, there is no waveform visible. The viewer does have a stereo tab but it shows no (visible) audio waveforms.
In System Settings, Capture Audio and Video to Separate Files is disabled. Enabling this does not make any difference.
Is this a known bug? Anything I do wrong? Anything I could try?
MacBook Pro Mac OS X (10.4.9) 2 GB Memory
MacBook Pro Mac OS X (10.4.9) 2 GB Memory
MacBook Pro Mac OS X (10.4.9) 2 GB Memory
MacBook Pro Mac OS X (10.4.9) 2 GB Memory
MacBook Pro Mac OS X (10.4.9) 2 GB Memory
MacBook Pro Mac OS X (10.4.9) 2 GB Memory
MacBook Pro Mac OS X (10.4.9) 2 GB Memory
MacBook Pro Mac OS X (10.4.9) 2 GB Memory

Were the capture settings and any other settings the
same for your test with the powerbook?
Have you successfully captured on your macbook pro
prior to your current problems?
If so, have you made any changes to your system,
software updates, system updates, Third party apps or
plugins?
In your original post you mention that though
there seems to be an audio file, it is silent
what exactly does this mean? Do you get a green
audio track after capturing, but it is silent? Is
there any movement in the levels meter (next to the
toolbar)? Is there definitely audio on the tape(s)
in question (do you hear it playing it on the cam?)
Do any other tapes work?
When I originally asked what the capture settings
are, I was wondering if you have set FCP to capture
audio from Ch1 when it was recorded to Ch2 on the
camera i.e are you capturing audio 'Ch1 + Ch2', Ch1
(L), CH2 (R), 'Stereo', 'Mono mix'?
The Capture settings were exactly the same.
This is the first time I try to capture on the MacBook Pro.
I used the migration assistant to transfer my software on the Powerbook to the MacBook Pro.
I get 4 green audio tracks that are silent. There is no movement in the audio meters, nor on the timeline, nor in the capture window.
There is audio on the tapes. I have captured 11 different tapes that are all silent. Everything works on the Powerbook. The sound on the tapes is 16 bit stereo. Capture was set to record Left and Right linked as a stereo file.
I think this happens because I cannot select DV Audio in the Audio/Video Settings.
The strange thing is that I get [Missing] DV Video and [Missing] DV Audio in the Audio/Video Settings. In the menu under Video Settings I can select DV Video, but when I select this, there is no more DV Audio in the menu under Audio Settings.
The tapes were captured with [Missing] DV Video and [Missing] DV Audio. This captures the video but not the audio.
MacBook Pro Mac OS X (10.4.9) 2 GB Memory

Using JMF to capture audio from a JAR

Hi
I have a working application that captures audio and does some other stuff with it. The problem occurs when I export it as a JAR file - it can't find any capture devices. I have deduced that the reason for this is that it can't find the jmf.properties file that's in the lib folder along with jmf.jar. So, is there a way that I can make it find the jmf.properties file? I've tried putting it in the manifest and including it in the JAR itself but unsurprisingly that didn't help.
Thanks in advance...
Rob

You can't use iDVD for that, but if you're willing to jump through a number of hoops, search the forum for threads about editing DVDs. Once you have ripped and converted the video file, you can extract the audio from that with iMovie (if you converted it into a DV Stream file).
John

Capturing audio using jmf from web start

Hi everybody,
Currently im working on a project related with audio capturing in client side. Clients will access the application from web start. jmf will be used to capture audio. Additionally, i dont want users to install jmf.
At first, for testing purposes i wrote a small and simple program that only captures audio and plays it again. It works fine as a standalone application. However, it did not work if i deploy the same program on the web start, doing all required configurations carefully for web start deployment.
I found the problem is that required capture devices could not be detected when the program is run from web start.
I searched forums and internet and made some trials to solve and idendify the problem. i want to share you the results:
At first , i installed jmf to my machine, some jars (jmf.jar, sound.jar,...) and a jmf.properties file are extracted to a directory in my machine. Then, after copying jmf.jar and jmf.properties file to some folder, i uninstalled jmf. Then i created a simple project for testing purposes that captures audio and plays it back.i created this project from eclipse IDE and and set its classbath to the folder which contains only jmf.jar and jmf.properties. It runs successfully. However, if i remove jmf.properties from this file, project does not run, no device can be found. I strongly think, this means that, this jmf.properties file is necessary to detect any audio capture device and hence to run any jmf program that captures auido.
If i deployed the same project from web start, it did not work as i mentioned, since no audio device can be found because of the lack of jmf.properties file. However, if i install jmf again, since the jmf.properties is created, the project runs from web start too. The interesting thing is that, if i uninstall jmf
but only create the directory that only contains jmf.properties again, project still runs from web start. If i remove this file from that directory projects does not run again.
It seems that, this jmf.properties file is impornt for detecting audio capturer devices. It is created in the phase of jmf installation by jmfregistry or jmfinit and is unique for the machine.
Finally, i conclude that in order to run any project that captures auido from web start without installing jmf, a jmf.properties file should be created for each client machine automatically (in a silent way) before execution which means that jmfregistry or jmfinit should be run silently before execution to create this jmf.properties. Is there anybody that knows antying to achieve this ?
Any suggestions about the topic rather than the answer to the specific question above will also be appreciated greatly. Thanks a lot in advance.

Hi
I am working on a similar requirement. Please let me know if you have a solution.
Thanks in advance.

Capturing Audio and need to stored

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