Sound midi ok with appletviewer bad on the net
I write application for sound midi (i want make tempo variations and volume variantion for one voice in midi file)
The apllet make a very good sound with appletviewer, and a very bad sound when she is on the net (or on my localhost server)
with applet viewer the JSlider are OK, on the net they are not efficient !
explications ?
I am with w2000 and firefox (with IE it is same pb)
thanks for reply
Hi, after upgrading to Firefox 17 all browsing slowed down.
After doing several speed tests with Firefox 17 and IE9 I was getting 75% slower speeds with Firefox.
After a lot of hassle I got back to v16.0.2 and my speed is back to normal.
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A friend bought second hand macbook air mid 2011 with crossed circle on the display and give to me to try to recover the system, I tried recovery from partition and same thing occured, after internet recovery it stays the same-crossed circle after reboot, then we tried to boot from USB with mac os 10.8 on it, it installs something,like it has being finishing installation, rebootes, and now it asks for password for boot option.We have no idea what that password could be.What happened!!!
I forgot to write down my computer specs:
iMac 27 Mid 2011
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Mac won't update software or access iTunes shop. Message comes up with 'not connected to the net. Check connections' error. I still have internet access. Changed my Apple ID but no result. Repaired permissions and re-installed operating system.
It sounds like you may have multiple problems, but none of them are likely to be caused by malware.
First, the internet-related issues may be related to adware or a network compromise. I tend to lean more towards the latter, based on your description of the problem. See:
http://www.adwaremedic.com/kb/baddns.php
http://www.adwaremedic.com/kb/hackedrouter.php
If investigation shows that this is not a network-specific issue, then it's probably adware. See my Adware Removal Guide for help finding and removing it. Note that you mention AdBlock as if it should have prevented this, but it's important to understand that ad blockers do not protect you against adware in any way. Neither would any kind of anti-virus software, which often doesn't detect adware.
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Recorded midi file with Garageband keyboard-only the beginning of it plays
Hi,
When i play a recorded midi sound from the jampack with the midi keyboard included (world music instrum.), once the track is recorded, if I start to play it and press stop in the middle of a long note, and press play again, the last part of this note isn't heard. It's no big deal, but for editing it's a pain in the neck because in order to hear the sound I have to go back to the beginning of that same note. Anyone here knows what this can be due to?, Ive checked the garageband help and not much is said about that...
Thanks for the help.
Patrick.It's not a GB problem, but inherent to midi - the data consists only of "note on" / "note off" events, not continuous information about a key being pressed down. So if you start playing your song after the "note on" event, the program has no way of knowing that the key was pressed earlier. It then just ignores the "note off" event.
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IMac starts with sound but remains with Apple logo and the clock running indefinetely
After software upgrade ( from mavericks to new mavericks ) iMac doesn't start anymore. It remains always in the same mode: after the sound of start the Apple logo and the clock that runs indefinitely without the start of the software. Someone knows what to do?
Take each of these steps that you haven't already tried. Stop when the problem is resolved.
Step 1
The first step in dealing with a startup failure is to secure the data. If you want to preserve the contents of the startup drive, and you don't already have at least one current backup, you must try to back up now, before you do anything else. It may or may not be possible. If you don't care about the data that has changed since the last backup, you can skip this step.
There are several ways to back up a Mac that is unable to start. You need an external hard drive to hold the backup data.
a. Start up from the Recovery partition, or from a local Time Machine backup volume (option key at startup.) When the OS X Utilities screen appears, launch Disk Utility and follow the instructions in this support article, under “Instructions for backing up to an external hard disk via Disk Utility.”
b. If you have access to a working Mac, and both it and the non-working Mac have FireWire or Thunderbolt ports, start the non-working Mac in target disk mode. Use the working Mac to copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
c. If the internal drive of the non-working Mac is user-replaceable, remove it and mount it in an external enclosure or drive dock. Use another Mac to copy the data.
Step 2
If the startup process stops at a blank gray screen with no Apple logo or spinning "daisy wheel," then the startup volume may be full. If you had previously seen warnings of low disk space, this is almost certainly the case. You might be able to start up in safe mode even though you can't start up normally. Otherwise, start up from an external drive, or else use either of the techniques in Steps 1b and 1c to mount the internal drive and delete some files. According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation.
Step 3
Sometimes a startup failure can be resolved by resetting the NVRAM.
Step 4
If you use a wireless keyboard, trackpad, or mouse, replace or recharge the batteries. The battery level shown in the Bluetooth menu item may not be accurate.
Step 5
If there's a built-in optical drive, a disc may be stuck in it. Follow these instructions to eject it.
Step 6
Press and hold the power button until the power shuts off. Disconnect all wired peripherals except those needed to start up, and remove all aftermarket expansion cards. Use a different keyboard and/or mouse, if those devices are wired. If you can start up now, one of the devices you disconnected, or a combination of them, is causing the problem. Finding out which one is a process of elimination.
Step 7
If you've started from an external storage device, make sure that the internal startup volume is selected in the Startup Disk pane of System Preferences.
Start up in safe mode. Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Post for further instructions.
Safe mode is much slower to start and run than normal, and some things won’t work at all, including wireless networking on certain Macs.
The login screen appears even if you usually log in automatically. You must know the login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
When you start up in safe mode, it's normal to see a dark gray progress bar on a light gray background. If the progress bar gets stuck for more than a few minutes, or if the system shuts down automatically while the progress bar is displayed, the startup volume is corrupt and the drive is probably malfunctioning. In that case, go to Step 10. If you ever have another problem with the drive, replace it immediately.
If you can start and log in in safe mode, empty the Trash, and then open the Finder Info window on the startup volume ("Macintosh HD," unless you gave it a different name.) Check that you have at least 9 GB of available space, as shown in the window. If you don't, copy as many files as necessary to another volume (not another folder on the same volume) and delete the originals. Deletion isn't complete until you empty the Trash again. Do this until the available space is more than 9 GB. Then restart as usual (i.e., not in safe mode.)
If the startup process hangs again, the problem is likely caused by a third-party system modification that you installed. Post for further instructions.
Step 8
Launch Disk Utility in Recovery mode (see Step 1.) Select the startup volume, then run Repair Disk. If any problems are found, repeat until clear. If Disk Utility reports that the volume can't be repaired, the drive has malfunctioned and should be replaced. You might choose to tolerate one such malfunction in the life of the drive. In that case, erase the volume and restore from a backup. If the same thing ever happens again, replace the drive immediately.
This is one of the rare situations in which you should also run Repair Permissions, ignoring the false warnings it may produce. Look for the line "Permissions repair complete" at the end of the output. Then restart as usual.
Step 9
Reinstall the OS. If the Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade.
Step 10
Do as in Step 9, but this time erase the startup volume in Disk Utility before installing. The system should automatically restart into the Setup Assistant. Follow the prompts to transfer the data from a Time Machine or other backup.
Step 11
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Step 12
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Thanks for your interest.
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I saved this in case it ever does affect my iPod.
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Hi!I'm trying to make a program that allows to send/receive files and I'm almost done,except for a little problem:the file received has some bytes missing at the end!
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while ((c = rec.read()) != -1)
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did anyone try to use a *WHEN statement together with *START BADI?
According to a specific value of a dimension member I need to call tw different BADIs in script logic.
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I had so many situations in BI-IP which were very easily solved with IF ENDIF, but in BPC this functionality is still quite basic
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JanSimmaco,
thanks for your update, this if of curse possible. Still I was thinking about an easier way in script logic which must not always be related with a BADI.
The *When *endwhen statement is not usable in many scenarios. I am searching for a very simple IF with an expression like it is possible in ABAP or FOX in BI-IP.
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Apple Retail Store - Genius Bar
What kind of chat room?
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I don't have any sound and can't adjust the brightness Macbook Pro Mid 2009 with Windows 7 64bit
I installed Windows 7 Professional 64 bit in my Macbook Pro Mid 2009 using Bootcamp 5.1.2 and from the beginning the sound is not working and cant adjust the brightness either. Tried installing all the drivers that people recommended from Realtek, nVidia and nothing has help me fixed the problem. is there a way that i could fix those problems?
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Midi synthesizer applet working with appletviewer , but no in IE browser
Hi ,
The following code works OK using appletviewer , but not working with IE browser . The user can play notes from C to G , using the corresponding keyboard keys (only when typing small A,B,C,D,E,F or G , a corresponding midi note would be produced) .
When running it using appletviewer , the notes are being heard ;
this isn't the case when running the applet using IE browser (after removing the security warning (of showing active content) - here , the applet simply doesn't respond to the key events .
The code is :
import java.awt.event.*;
import javax.swing.*;
import javax.sound.midi.*;
public class RandomNotes extends JApplet implements KeyListener
private MidiChannel midiChannel;
private int note ;
private long timeWhilePress;
private long timeAfterPress;
private int firstTime = 0;
public void start()
try
Synthesizer synthesizer = MidiSystem.getSynthesizer();
synthesizer.open();
midiChannel = synthesizer.getChannels()[0];
catch(Exception ex)
ex.printStackTrace();
addKeyListener(this);
public void keyPressed(KeyEvent e)
firstTime++;
switch (e.getKeyChar())
case 'c':
note = 60;
break;
case 'd':
note = 62;
break;
case 'e':
note = 64;
break;
case 'f':
note = 65;
break;
case 'g':
note = 67;
break;
case 'a':
note = 69;
break;
case 'b':
note = 71;
break;
default:
note = -1;
break;
timeWhilePress = System.currentTimeMillis();
if (firstTime == 1)
midiChannel.noteOn(note, 127);
public void keyReleased(KeyEvent e)
timeAfterPress = System.currentTimeMillis();
try
Thread.currentThread().sleep(timeAfterPress - timeWhilePress);
catch (InterruptedException exception)
exception.printStackTrace();
midiChannel.noteOff(note);
firstTime = 0;
public void keyTyped(KeyEvent e)
}Why it runs OK using appletviewer and not under IE browser , and how can I correct the problem please , so under IE browser , the applet should respond to key events ?
Thanks in advance ,
Lior .The problem is related to the Midi itself , not to the keyPressed event - I've just checked it :
If I add a JOptionPane.showMessageDialog(null,"Lior"); statement
as the first line of the keyPressed method ,
then also when running the applet under IE browser , when clicking on any letter character (eg. "j") , I see the "Lior" message appears on screen . So the problem is not with the keyboard event handling , but something related to the Midi itself .
If you don't mind , I should post this question also in the Java sound forum (unless this is considered a crosspost , then I'll not do that) .
Thanks in advance ,
Lior . -
i have one of the old macbooks and wish to hook it up to my tv. do i need a mini dvi to hdmi adapter plus a 3 rca phono lead with a jack for the sound. please help as im useless at this stuff. cheers
First we need to know which one of the 9 different models of MacBook you have. To see which model you have go to the Apple in the upper left corner and select About This Mac, then click on More Info (and then System Report if you’re running 10.7 Lion). When System Profiler comes up check the Model Identifier and post it back here.
The Late 2008 model 5,1 Aluminum Unibody and the Late 2009 model 6,1 and Mid 2010 model 7,1 White Unibody have a Mini DisplayPort. The Early 2006 model 1,1 through Early 2008 model 4,1s plus the Early and Mid 2009 model 5,2s have Mini-DVI ports. Each would take a different adapter to connect with the TV. -
I'm new to using Garageband and loops with garage band. I just wanted to see if there was a way for me to use the drum sounds provided in garageband to create my own original drum tracks and work with it like a drum machine that i can program an entire song into... any info or tutorials would be a great help.. Thanks!!!
Ah ok, I have a better idea of what you want to do now.
Unfortunately there isn't anything inside GB that can come anywhere close to Acoustica Beatcraft, but there are two tools inside Garageband that can help you do something similar.
First are the built-in keyboards, which will enable you to trigger drum samples with your computer keyboard or mouse. Go to Window -> Keyboard or Window -> Musical Typing. Click with your mouse on the Keyboard or press keys on your computer keyboard with Musical Typing, and you will trigger different drum samples for whatever kit you've chosen for that software track.
Next is the Track Editor: in Piano Roll mode, you can create and see midi notes somewhat similar to the view in this screenshot from AB. On the left side of the Editor, you will see a sideways piano keyboard. When you assign a drum kit to a software track, each of the piano keys corresponds to a different instrument: hi hat, snare, bass drum, etc---you'll have to play them using the on-screen keyboard or musical typing to see what they correspond to. In order to add a MIDI note you hold the CMD button and click with the mouse.
So, if you wanted to add a closed hi-hat hit, you would CMD-click on the Track Editor row corresponding to the closed hi-hat piano key, and then you can drag the MIDI note left & right to change the beat it plays on, or resize the note, which will change its duration.
Or, as you've already observed, you can use Musical Typing to play out a pattern on your computer keyboard while recording, and you will see the midi notes appear in real time in the Track Editor.
Hope this helps, feel free to ask more questions.
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