Help with recorded session.

I there any way to export a recorded session to a regular AVI or MPEG file?
Is kind of hard to work with a 1.5 Gb file.

I didn't get a good answer, but I have a workaround. I downloaded FreeMake to use to convert the flv created by Adobe. If you go this way, simply convert from flv to flv, and FreeMake will use a differnt audio codec that is comatible.

Similar Messages

Need help with the session state value items.

I need help with the session state value items.
Trigger is created (on After delete, insert action) on table A.
When insert in table B at least one row, then trigger update value to 'Y'
in table A.
When delete all rows from a table B,, then trigger update value to 'N'
in table A.
In detail report changes are visible, but the trigger replacement value is not set in session value.
How can I implement this?

You'll have to create a process which runs after your database update process that does a query and loads the result into your page item.
For example
SELECT YN_COLUMN
FROM My_TABLE
INTO My_Page_Item
WHERE Key_value = My_Page_Item_Holding_Key_ValueThe DML process will only return key values after updating, such as an ID primary key updated by a sequence in a trigger.
If the value is showing in a report, make sure the report refreshes on reload of the page.
Edited by: Bob37 on Dec 6, 2011 10:36 AM

Help with records.

Im nw to java and I need help with records. Can you please tell me how to make a record called car, store the make and model and display them like the structure chart below( yes its a structure chart).
================ main =========
=============== / === \ ========
============= / ======= \ ======
=========== / ========== \ =====
========= get car ======= display =
========= record ===============
======== / ===== \ ==============
======= / ======= \ =============
====== / ========= \ ============
=== get car ======= get car ========
=== make ======== model ========
==============================

welcome to world of java...
here is a skeleton structure of what you want..
class myCar{
public static void main(String args[]){
myCar car = new myCar();
car.displayCar();
System.out.println(getCarRecord());
void displayCar(){
// display your car image here
String getCarMake(){
// returns String containing make of car
String getCarModel(){
// returns String containing model of car
String getCarRecord(){
return getCarMake() + " " +getCarMake();
maybe this helps

Help with recording measurement

Hi all,
I'm trying to take voltage/current/resistance measurements from a Keithely sourcemeter and plot them on charts. There's also the option to record the measurements upon pressing the "record" button, which then would prompt the user for a path name. After the 'record' button is pressed again, the file is saved and closed. During the entire process of openning file, recording, and closing the file, the measurements should be plotted onto the charts uninterrupted.
I've used a state machine pattern, with the value of the 'record' button as input to decide the state transitions, used in a "select" gate. However, when I run the VI, the state transitions never happens, pausing the execution and probing the value of the button yields that its output stays the same regardless of the state of the button.
I've set the operation of the button to "switch when pressed".
I know this is a common task, but I'm pretty stumped about how to fix this. The VI file is attached, any pointer is appreciated.
Thanks
Solved!
Go to Solution.
Attachments:
read_current_save.vi ‏36 KB

The typedef enum will solve the problem of the names. Once all sources (controls or constants) connected to the state wire in every case and outside the loop are all copies of the same typedef, the names will return.
What happened was that you changed one of the enums or created a new one. It had a different data type. Yes, it was still an enum and still produced a U16 integer, but because the items in it were different, it was considered a different data type. When two different data types are connected to the wire going to the selector terminal, the case structure attempts to find the common "denominator", in this case a U16 integer, but not the enum.
I converted the enum constant you had with "record" and other values to a type def and copied it several times. When I replaced all the other state enums with that type def enum, the names came back.
Lynn

Help With Recording both Microphone and Audio Playback Simultaneously

I am trying to record both my own microphone and another audio source at the same time. The other source is a VOIP program. When I try to set up a multitrack session I can only select either my Microphone or The sound card as my input for the tracks. When I try to set up one and then the other, I have to change my default input device from the audio hardware settings which then excludes the other device from being used. I am following the steps in these two videos here:
http://www.youtube.com/watch?v=TAJ9rXepKZc
and
http://www.youtube.com/watch?v=TAJ9rXepKZc
Thank you for your help.

Since Audition inherently uses ASIO, the windows driver you see in the hardware setup is translating the built-in driver information (not ASIO) to this standard. The ASIO4ALL driver, which you can download for free, has some advantages in this regard; it will let you see all of the devices connected to your system with valid windows drivers and possibly let you connect more than one at a time - although I'm not promising that this will work... (although it seemed to in the video)
The thing you have to understand about ASIO is that it bypasses a lot of the OS, and inherently will only ever work with one device at a time. Fortunately, ASIO4ALL counts as a single device, and to that extent, Audition doesn't care what's connected to it. You may yet run into difficulty though, because your mic and Windows internal hardware aren't synced together, and ASIO4ALL may regard this as an insuperable problem. The reason that I think it might work though is that your mic is a USB device, and the drivers for this are a little different. Normally we regard USB mics as being a right PITA, but in this case it might be your saving grace - I don't know.
The usual solution to this problem is to use an external sound device with more than just single inputs and outputs, and with an ASIO driver. This method doesn't use 'what you hear' at all, but routes the software feed from your VOIP package straight to one output, which you feed to a small external mixer. Into the mixer, you plug your external mic as well. The mixer output goes to another pair of inputs on your sound device, and this is what you record in Audition, generally you on one channel and the incoming caller on another (or you can use a stereo pair split left and right). The advantage of this is that you can monitor the call on the mixer, and once you have the levels set about right, just concentrate on the call - final level tweaking, which is invariably needed, is easy, because you've kept both sides of the converstation on different tracks.

Need help with JSP - Session Bean scenario

I have massive problems with a simple JSP <--> Statefull Session Bean scenario with Server Platform Edition 8.2 (build b06-fcs)
What I do is generating a Collection in session bean returning it to JSP
and giving the List back to Session Bean.
A weird exception happens when giving the List back to Session Bean
(see Exception details below)
The same code runs without any trouble on Jboss Application Server 4.0.3
Any help would be great!
Please see code below
Statefull Session Bean
<code>
package ejb;
import data.Produkt;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import javax.ejb.*;
* This is the bean class for the WarenkorbBean enterprise bean.
* Created 17.03.2006 09:53:25
* @author Administrator
public class WarenkorbBean implements SessionBean, WarenkorbRemoteBusiness, WarenkorbLocalBusiness {
private SessionContext context;
// <editor-fold defaultstate="collapsed" desc="EJB infrastructure methods. Click the + sign on the left to edit the code.">
// TODO Add code to acquire and use other enterprise resources (DataSource, JMS, enterprise bean, Web services)
// TODO Add business methods or web service operations
* @see javax.ejb.SessionBean#setSessionContext(javax.ejb.SessionContext)
public void setSessionContext(SessionContext aContext) {
context = aContext;
* @see javax.ejb.SessionBean#ejbActivate()
public void ejbActivate() {
* @see javax.ejb.SessionBean#ejbPassivate()
public void ejbPassivate() {
* @see javax.ejb.SessionBean#ejbRemove()
public void ejbRemove() {
// </editor-fold>
* See section 7.10.3 of the EJB 2.0 specification
* See section 7.11.3 of the EJB 2.1 specification
public void ejbCreate() {
// TODO implement ejbCreate if necessary, acquire resources
// This method has access to the JNDI context so resource aquisition
// spanning all methods can be performed here such as home interfaces
// and data sources.
// Add business logic below. (Right-click in editor and choose
// "EJB Methods > Add Business Method" or "Web Service > Add Operation")
public Collection erzeugeWarenkorb() {
//TODO implement erzeugeWarenkorb
ArrayList myList = new ArrayList();
for (int i=0;i<10;i++)
Produkt prod = new Produkt();
prod.setID(i);
prod.setName("Produkt"+i);
myList.add(prod);
return myList;
public void leseWarenkorb(Collection Liste) {
//TODO implement leseWarenkorb
Iterator listIt = Liste.iterator();
while(listIt.hasNext())
Produkt p = (Produkt)listIt.next();
System.out.println("Name des Produktes {0} "+p.getName());
</code>
<code>
package data;
import java.io.Serializable;
* @author Administrator
public class Produkt implements Serializable {
private int ID;
private String Name;
/** Creates a new instance of Produkt */
public Produkt() {
public int getID() {
return ID;
public void setID(int ID) {
this.ID = ID;
public String getName() {
return Name;
public void setName(String Name) {
this.Name = Name;
</code>
<code>
<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
<%@page import="java.util.*"%>
<%@page import="data.*"%>
<%@page import="javax.naming.*"%>
<%@page import="javax.rmi.PortableRemoteObject"%>
<%@page import="ejb.*"%>
<%--
The taglib directive below imports the JSTL library. If you uncomment it,
you must also add the JSTL library to the project. The Add Library... action
on Libraries node in Projects view can be used to add the JSTL 1.1 library.
--%>
<%--
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
--%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<h1>Online Shop Warenkorb Test</h1>
<%--
This example uses JSTL, uncomment the taglib directive above.
To test, display the page like this: index.jsp?sayHello=true&name=Murphy
--%>
<%--
<c:if test="${param.sayHello}">

Hello ${param.name}!
</c:if>
--%>
<%
Context myEnv = null;
WarenkorbRemote wr = null;
// Context initialisation
try
myEnv = (Context)new javax.naming.InitialContext();
/*Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");
//env.put(Context.PROVIDER_URL, "jnp://wotan.activenet.at:1099");
env.put(Context.PROVIDER_URL, "jnp://localhost:1099");
env.put(Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces");
myEnv = new InitialContext(env);*/
catch (Exception ex)
System.err.println("Fehler beim initialisieren des Context: " + ex.getMessage());
// now lets work
try
Object ref = myEnv.lookup("ejb/WarenkorbBean");
//Object ref = myEnv.lookup("WarenkorbBean");
WarenkorbRemoteHome warenkorbrhome = (WarenkorbRemoteHome)
PortableRemoteObject.narrow(ref, WarenkorbRemoteHome.class);
wr = warenkorbrhome.create();
ArrayList myList = (ArrayList)wr.erzeugeWarenkorb();
Iterator it = myList.iterator();
while(it.hasNext())
Produkt p = (Produkt)it.next();
%>
ProduktID: <%=p.getID()%><br></br>Produktbezeichnung:
<%=p.getName()%><br></br><%
wr.leseWarenkorb(myList);
catch(Exception ex)
%><p style="color:red">Onlineshop nicht erreichbar</p><%=ex.getMessage()%>
<% }
%>
</body>
</html>
</code>
the exception
CORBA MARSHAL 1398079745 Maybe; nested exception is: org.omg.CORBA.MARSHAL: ----------BEGIN server-side stack trace---------- org.omg.CORBA.MARSHAL: vmcid: SUN minor code: 257 completed: Maybe at com.sun.corba.ee.impl.logging.ORBUtilSystemException.couldNotFindClass(ORBUtilSystemException.java:8101) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1013) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:879) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_abstract_interface(CDRInputStream_1_0.java:873) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_abstract_interface(CDRInputStream_1_0.java:863) at com.sun.corba.ee.impl.encoding.CDRInputStream.read_abstract_interface(CDRInputStream.java:275) at com.sun.corba.ee.impl.io.IIOPInputStream.readObjectDelegate(IIOPInputStream.java:363) at com.sun.corba.ee.impl.io.IIOPInputStream.readObjectOverride(IIOPInputStream.java:526) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) at java.util.ArrayList.readObject(ArrayList.java:591) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.sun.corba.ee.impl.io.IIOPInputStream.invokeObjectReader(IIOPInputStream.java:1694) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObject(IIOPInputStream.java:1212) at com.sun.corba.ee.impl.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:400) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:330) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:296) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1034) at com.sun.corba.ee.impl.encoding.CDRInputStream.read_value(CDRInputStream.java:259) at com.sun.corba.ee.impl.presentation.rmi.DynamicMethodMarshallerImpl$14.read(DynamicMethodMarshallerImpl.java:333) at com.sun.corba.ee.impl.presentation.rmi.DynamicMethodMarshallerImpl.readArguments(DynamicMethodMarshallerImpl.java:393) at com.sun.corba.ee.impl.presentation.rmi.ReflectiveTie._invoke(ReflectiveTie.java:121) at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatchToServant(CorbaServerRequestDispatcherImpl.java:648) at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:192) at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1709) at com.sun.corba.ee.impl.protocol.SharedCDRClientRequestDispatcherImpl.marshalingComplete(SharedCDRClientRequestDispatcherImpl.java:155) at com.sun.corba.ee.impl.protocol.CorbaClientDelegateImpl.invoke(CorbaClientDelegateImpl.java:184) at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:129) at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:150) at com.sun.corba.ee.impl.presentation.rmi.bcel.BCELStubBase.invoke(Unknown Source) at ejb._WarenkorbRemote_DynamicStub.leseWarenkorb(_WarenkorbRemote_DynamicStub.java) at org.apache.jsp.index_jsp._jspService(index_jsp.java:122) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:105) at javax.servlet.http.HttpServlet.service(HttpServlet.java:860) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:336) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:297) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:247) at javax.servlet.http.HttpServlet.service(HttpServlet.java:860) at sun.reflect.GeneratedMethodAccessor96.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:249) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:282) at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:165) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:257) at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55) at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:161) at java.security.AccessController.doPrivileged(Native Method) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:263) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:225) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:173) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:132) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:933) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:189) at com.sun.enterprise.web.connector.grizzly.ProcessorTask.doProcess(ProcessorTask.java:604) at com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:475) at com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:371) at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:264) at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:281) at com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:83) Caused by: java.lang.ClassNotFoundException ... 69 more ----------END server-side stack trace---------- vmcid: SUN minor code: 257 completed: Maybe

Hi,
I have found a way out by passing the reference of my EJB in the HttpSession object and using it inside the javabean..

Help with recording midi instruments : two sources at the same time

Hi -
I'm trying to learn Logic after using Performer for years, and though the audio is fine, I just can't get the midi to work doing something really simple.
I have a MOTU midi express XT, which is an 8 channel midi interface. Piano plugged into channel 1, drumkit plugged into channel 2. I want to play both and record both, which should be easy, but I am stuck at the first hurdle.
So, new project, add a midi track for the piano, and select XT1 and plays and records fine. Add a track for the drums, and try to put it onto XT2, and now the keyboard plays the drums when I press the keys. Likewise, the drum kit triggers the piano. I have tried unchecked auto demix by channel but that doesn't help.
This ought to be trivial, but even with the manual, I cannot figure out how to simply choose midi input and output per track.
If anyone has a tip I would be very grateful!
thanks
Steve

goldensteve wrote:
I believe that I have followed your instructions, but I am seeing the same result: both midi sources trigger (and record) each other. Hmm.
It looks like the midi channels are not set properly or something like that...
What kind of midi tracks have you created - Software Instrument tracks - if yes set their midi channels to 1 and 2 ? If you have created Standard Instrument objects and want to use them with external sound device check the midi channels of these Standard Instrument objects again in the Environment of in the Arrange track Inspector - they must be set to ch.1 and ch.2.
If you use a Multi Instrument set it to ch.All in the Environment and create tracks for its sub midi channels 1 & 2 in the Arrange.
The Autodemix by midi channel Logic setting must be enabled as Bee Jay mentioned as well both tracks must be armed "R" !
Go to Click & Ports Environment layer and have a look at the "Input View" Monitor to check the incoming midi channels of the external instruments. Play a piano note(let's say C2) on the first instrument which is set to ch.1 - you must see some midi message like:
"1 C2 56" in the Monitor - which means ch1. Note=C2 vel=56.
Trigger a drum note (A2 for example) on the second instrument (Drums Set) on ch.2, so it must be shown as "2 A2 78" which confirms that the midi channel i.s OK. If not, then you must check you hardware settings again etc.
PS. If these re-instructions do not solve your problem, please provide a download link of this Logic project song so we can check up it. Make a short description on which tracks you try to record or just name them "Piano" & "Drum Set" something like that.
!http://img59.imageshack.us/img59/4967/aglogo45.gif!

Help with Recording

I just bought a Perception220 microphone which I am running thorough an M-Audio Mobile PreUSB.
So...my problem is when I go to record in a Logic session individual notes played on an acoustic instrument will sound very nice. When the notes are strummed such as with chords and played harder theres a pretty substantial buzz happening.
Anyone have any thoughts on how they setup their mic's to record mandolin/guitar? Im new to the whole home studio thing so any advice would me much appreciated.

Turn down the input ( front ) gain on the M-Audio unit and watch that the meters aren't clipping in logic before you record.

Help with recording audio

I am trying to record an Alesis Micron synth into Logic. I have both cables in audio out on the Micron and they are plugged into the two inputs on my Presonus Interface. Logic recognizes the interface and inputs but there is not sound when playing the synth or recording. I have record enable and monitoring on and I still cannot get any sound. The volume on my interface console is turned up as well The Micron works when plugged into an amp so it is not the problem. I am new to Logic so any help would really be appreciated.

You stated monitoring on, do you mean software monitoring in preferences if so thats cool. Now when you create new audio tracks select input monitoring along with your other settings or click on the i button on your previous tracks see if that works

Help with jsp session validation

i've build up a page that only users wil 'administrator' as the session is variable can access. if they don't they will be directed to the login page.
However, I'm getting a null pointer exception.
my code is as follows:
<%@ page import="java.io.*"%>
<%
     if (session.getAttribute("id").equals(null) || !(session.getAttribute("id").equals("administrator")))
          response.sendRedirect("adminlogin.htm");
%>
Error Message:
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException
root cause
java.lang.NullPointerException
any pros please help? i know it's something to do with my jsp session validation. thanks in advance.

one more thing, with regrads to the solution evnafets provided. I tried it out on all my pages that requires administrator rights and found that the code only redirects when it's not expecting any parameters. Else, it just display an error message there. Is there a way around this? Or I should let let my end user suffer?
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException
     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:248)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:289)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
     at java.lang.Thread.run(Thread.java:534)
root cause
java.lang.NullPointerException
     at org.apache.jsp.view_jsp._jspService(view_jsp.java:177)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:136)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:204)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:289)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
     at java.lang.Thread.run(Thread.java:534)

Help with php session variables

I am using Dreamweaver 8 to set up a dynamic app with PHP and
MySQL. I want the code that the user logs in with ('UPN') to be
stored as a session variable so that recordsets on subsequent pages
can be set to display personalised data.
I have set the session variable like this: $_SESSION['UPN'] =
'UPN' (UPN is the name of the form textfield, also set as the
username for logging in)
On the data page, I have called the variable like this:
$query_Recordset1 = ("SELECT pupils.pupilID, pupils.UPN,
pupils.forename, pupils.surname FROM pupils WHERE UPN = '" .
$_SESSION['UPN'] . "'");
The recordset returns nothing- the dynamic table returns ony
the column headings (both as headings and immediately under where
you would expect the data to be).
Can anyone help?
Thanks

On Wed, 17 Oct 2007 11:43:04 +0000 (UTC), "denman"
<[email protected]> wrote:
> I have set the session variable like this:
$_SESSION['UPN'] = 'UPN' (UPN is
>the name of the form textfield, also set as the username
for logging in)
Your code assigns the literal string UPN to the session
variable. If
it's coming from POSTed form data, you'd need to do it like:
$_SESSION['UPN'] = $_POST['UPN'];
Gary

Help with recording voice

I would like to use garage band to record voice tracks of up to an hour long. I have a USB lLogitech headset with microphone, which appears in the GB preferences. I have checked the voice input on the System Preferences and turned it up and checked that the sound from the mike is registering. But it doesn't seem to be registering on garage band and nor is it recording. I read the GB help and turned on the little red thing in the track control panel, but nothing.
I'm stuck.
Any ideas?
I'm running GB 2
Thanks

Hey Allie!
The problem is likely the compression that the station is doing to the stream for transmission... you might not be able to "fix" it the right way without looking at what they are doing to it, because if you send them OK audio, and it's monitored OK in FCP, but sounds bad over the air or whatever, then it's in THEIR court actually. But the EQ filters in FCP or Soundtrack Pro could be used to make your voice crisper sounding. Find the audio frequency of your voice and raise the highs and lower the lows a bit with those EQ filters. It's all real time too, so not hard to figure out. Try starting with the "Final Cut Pro" 3 Band Equalizer... just play with the settings during playback, and you'll see what it does... or for a further explanation, type "3 Band Equalizer" in the search box of the online help menu's User's manual.
Jerry

Help with recording 2 tracks at the same time

Basically I recently purchased an Audio Interface (BEHRINGER XENYX Q802 USB) and I'm having trouble recording multiple tracks at the same time while using it.
When I set up 2 MONO tracks in my DAW (one using input 1, the other using input 2) all that happens is that I get a recording of one mic over both tracks in my DAW.
This is probably a beginner post and I have looked it up on YouTube etc. but it just doesn't work for me... Maybe it has something to do with my Interface, but any help will be much appreciated.

Hi Pancenter,
Unfortunately I don't have the manual as I purchased it from a friend who failed to provide me with the Manual.
But thank you for answering as this was what I needed to do.
Many thanks
Olie.

Help with recording fuzzy guitars

I've recored a few tracks with Garageband over the past 2 months that I have had my imac. And apart from disappearing guitars on one track, the experience hasn't been to bad.
Now I'm looking for a heavier sound for some of my tracks but I can't seem to get that crisp heavy sound. I've played around for a few hours with the EQ's and the sounds that the software provides, but I just can't seem to tighten it up.
I am using a Les Paul Voodoo, the pick ups in it are fine when played through an amp. So I have kinda ruled out the pick ups being the problem. I bought a new lead, and new string brightened it up a little. But It just seems like whatever I do it sound fuzzy when its played back. This isn't the case with my Basses, and all other software instruments are fine.
I also play a Yamaha APX4 acoustic which can sound fuzzy sometimes, but I can usually tweak the EQ to reduce that.
Anyone else have this problem or does anyone have any tips for getting the best out of guitar through Garageband?
Cheers,
Pete

Hi guy's thank's for the response.
1, I don't use an interface but I have been thinking of getting one if it will improve my sound. I don't really know to much about interfaces. I plug direct in to my imac using a jack reducer.
I'm a bass player.... Insert joke here....
If you can possibly advise on an interface that would be cool.
2, I've been using the metal/new metal settings on garageband and tweaking them like crazy maybe over tweaking them.
This is really my first time at recording guitars. In the past I always paid over the top in a studio and I've been with a band. So when guitar recording was going on I was usually down the pub.
So I guess you could say I'm still trying to find my feet.
The line 6 thing, do I need the line 6 hardware, or is it an app for garageband?
All help is very much appreciated.
Cheers,
Pete

Need help with recording level!

Hi,
I am writing a tune on Garage Band. I have recorded several tracks. A few with hardware, a few with soft synths. I find I cannot adjust the recording level with the slider now (soft synth parts only). It seriously needs to be reduced, otherwise it sounds terrible. The slider simply wont move. Something must be wrong. Any ideas?
HELP!

Ratty, at some point you must have set a point on the volume curve by accident, that and/or setting a pan curve point are the only two things that will disable the volume (and pan) controls)
Good to hear the issue is no longer a problem. Have Fun --Hang B-)>

Help with recorded session.

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