Wierd behaviour in Sample Edit

In Logic Pro 8 in the sample edit window logic start cycling from the begining of the region with cycle off. and the only way to get it to stop is to close the window. And then when you open it up it starts cycling again. And btw whats up with no key command to play what you've highlighted in the sample edit window?

Well it turned out my preferences got corrupted, but still whats up with no play selection command in the sample edit window. And who thought it was a good idea to remove the output selector from the edit window and make a prelisten object in the environment?

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Wierd Behaviour of IF then ELSE standard function

Hi All,
I am facing a very wierd behaviour of the IF then ELSE function in a mapping.
Condition to be checked:   if GDS_id = 1, then (condition 1 - RFC lookup ) ElSE (condition 2 - JDBC Lookup followed by an RFC lookup).
Issue: The input payload is 0-unbounded with a possibility of a different GDS_id values.
Case 1 :
As shown below, in case the input payload has 3 repitions of the RECORD, with the Fit set having GDS_ID = 01, the mapping runs perfectly fine . All the If then Else branches are getting executed.
Case 2:
Where as iF the first GDS_ID != 01 (not 01) , thenthe target value is not getting populated properly .
I have tried all the possibilities and combinations but i am unable to resolve this. Please help.
Attached the screen shot of the message mapping, and sample test results of both the use cases.
For instance, below is a sample payload:
<?xml version="1.0" encoding="UTF-8"?>
<ns0:mt_EMERGO_common xmlns:ns0="http://sabreEMERGO_common.com">
<Record>
      <booking_date>08012013</booking_date>
      <iata_code>2325540</iata_code>
      <gds_id>01</gds_id>
      <pos_code>RD3A</pos_code>
      <gds_code>01</gds_code>
      <net_booking>11</net_booking>
   </Record>
<Record>
      <booking_date>08012013</booking_date>
      <iata_code>2325540</iata_code>
     <gds_id>02</gds_id>
      <pos_code>54S8 </pos_code>
      <gds_code>02</gds_code>
      <net_booking>11</net_booking>
</Record>
</ns0:mt_EMERGO_common>

Hi All,
I have changed the message mapping like below. Even though i am not getting my target filed as value. As per my requirement if GDS_ID=01 then perform the RFC lookup and pass the value to target fields KUNNR and else GDS_ID=02 then perform the JDBC LOOKUP and JDBC LOOKUP output to RFClookup .RFC LOOKUP output pass to my target field KUNNR.
Result of my mapping is 1st record only populated KURNNR in Target side and 2nd record not showing as KUNNR filed in target side .But I have taken look on display queue in If then else out showing 2 values but it is not passing to target filed.
Please provide any suggestion to resolve this issue.
Please find the mapping logic:
Please find the test screen:
Please find the test Data:
<?xml version="1.0" encoding="UTF-8"?>
<ns0:mt_EMERGO_common xmlns:ns0="http://sabreEMERGO_common.com">
   <Record>
      <booking_date>08012013</booking_date>
      <iata_code>2325540</iata_code>
     <gds_id>02</gds_id>
      <pos_code>54S8 </pos_code>
      <gds_code>AA</gds_code>
      <net_booking>11</net_booking>
   </Record>
   <Record>
      <booking_date>08012013</booking_date>
      <iata_code>2325540</iata_code>
      <gds_id>01</gds_id>
      <pos_code>RD3A</pos_code>
      <gds_code>AA</gds_code>
      <net_booking>11</net_booking>
   </Record>
</ns0:mt_EMERGO_common>
Regards,
Ramesh

9.1.1 Sample edit/factory menu definite crash bug!!

this is a definite/repeatable bug in 9.1.1 which causes crash
goto sample edit window
then select time and pitch or any Factory menu items
exiting window by pressing screen set 1 key command crash happens evey time 1 track of audio no plugins
cannot work with 9.1.1 as a result
and you didnt fix screen set/display text only jumping window bug anyway, even when you said you had on release notes!!
come on apple

this is a definite/repeatable bug in 9.1.1 which causes crash
goto sample edit window
then select time and pitch or any Factory menu items
exiting window by pressing screen set 1 key command crash happens evey time 1 track of audio no plugins
Yes indeed ,Logic crashes.
cannot work with 9.1.1 as a result
You can work with Logic if you don't use that function at the mo,until they fix it.
Which function are you specifically using,and what you'd like to achieve?Maybe there's a different way to do it.
come on apple
Use the [Logic Pro Feedback page|http://www.apple.com/feedback/logicpro.html] here it's a user to user forum.
A

Sample Edit window - no waveform display

When I have a pretty loaded up song that's stretching the memory I find that if I try to open an audio file in the sample edit window the window is just blank with no waveforms or menues. Re-booting can solve the problem for a while then it returns midway through working on the song. I guess it's just Logic running out of internal memory (I have as much RAM installed as Logic can currently access).
Anyone have any sugestions/solutions? I've done the usual undo history thing and tried to rationalise the memory and am reluctant to start dissing plug-ins/instruments to gain the memory back - "re-organize memory" has no effect.
When this occurs I can continue to load extra plug-ins and open new instruments so the memory isn't totally maxed out but perhaps too loaded to handle the waveform display in the sample edit window.
All other elements work OK when this problem exists.
Julian

John, the thread you mentioned now seems to have a solution to the problem
it worked on my system.
http://discussions.apple.com/thread.jspa?threadID=152915&start=30&tstart=0
Dual 2.7 G5, 8 GB RAM, 2x400 GB Drive Mac OS X (10.4.4) QT 7.01, Logic Pro 7.1.1

Sample edit window Help!

How can I play a selection In the Sample edit window with a key command?
If I hit Space bar (my play/stop key command) it plays from the beginning, but it doesn't play the selection, and it doesn't play even from the playhead.
Any ideas please?

Here's what I'm imagining:
you're using the main arrange window, you have your audio bin open as well as the sample editor. If you don't have the sample window selected, you may triggering from the audio bin. The tab key actually switches windows (within the arrange) and you'll see a subtle hi-lite of the active window.
Maybe that'll help?

Wierd behaviour in 10.2.0.2

Hi Guys,
I have this wierd behaviour.
I have the parameter *.sessions=885 in my spfile.
However few days back when i do a query in my db "show parameter sessions", the output is 1105.
can advise?
thanks

SESSIONS doesn't have to be explicitly set, most DBAs would only set PROCESSES and let Oracle auto-compute SESSIONS.
Since SESSIONS is not modifiable in memory, it is likely that it was modified when the instance was running with
ALTER SYSTEM SET SESSIONS=885 SCOPE=SPFILE;which would have updated the SPFILE but not changed the value for the instance currently running.
Go through your alert.log to see if any ALTER SYSTEM has been issued since the database instance was started up.
Hemant K Chitale

Key command for playing region in sample edit window... doesn't work?

I'm trying to get the play/stop key commands to behave as they did in L7. I want to use the enter and zero keys on the number pad to start and stop playback in the arrange window. I want to use the space bar ONLY to play back the selected region when I'm in the sample edit window.
(reason being when you're flying back and forth between the two windows, it's all too easy to start the transport in the arrange window, an annoyance when editing individual pieces of audio in the sample editor)
When I assign the space bar to the key command "play/stop region" in the sample edit window, it only plays the entire waveform... i.e. it doesn't play only the highlighted region. This must be a bug. If you click the little speaker icon ("prelisten") in the sample editor, it will play the selected region only, but there's no hot key for this button.
Oddly, the "windows showing audio files" play/stop key command, DOES play only the selected region in the sample edit window, but unfortunately, this key command behaves globally, so if the arrange window is selected, it stops and starts playback there too, which I don't want.
Any ideas (besides a bugfix)?
Thanks...
Mitchell Sigman

Hi,
Prelisten is defaulted to ⌥M. You can reassign any keycommand though. See p. 159 of the LP8 User Manual.
regards, Erik.

Multiple Sample Edits

Hi all, was just wondering, is there a quick key to open up multiple regions in seperate sample edit windows. So for instance I select all individual regions on a track, hit the mysterious quick key, they all open in their own sample edit window, I apply my edits.
Any ideas?

Hey LowKey, I am alright, you?
The way I will often do this:
Save regions ( to process ) as audio file
Batch normalize in Peak while I work on something else.
Reopen the song when Peak is done.
Very easy and fast.
If you want to do this manually or have no app with batch processor ( there are many, Sample Manager is great for this work and cheap ) or only have a few edits per track:
Open the sample editor and arrange both visible ( tile windows horizontally )
Go through the arrange window with double click programmed in your mouse
select ( actually double clicking to bring the sample editor to focus ) region after region and press the key for normalize
Left hand then controls the selection, right presses "n" ( here, it is my KC for norm ).
Logic is fast with these edits but you should try a demo version of a batch processing software if you think you may be losing an hour+ every week. They work fast and in the background. I also script this stuff.
You can of course, just double click your way through it and have several documents open, as tedious, but a little different. Logic is versatile, but in a strange way, you are asking it to be something different ( a Sample Editor or Batch processor ) so it requires a little more work.
J

Does anyone know this Sample Edit function??

Hello,
I recently re-installed 8 on my computer and had to start over with my key commands. I lost one major for me and that was the one in the Sample Edit window when you highlight a section of audio and hit the space bar and it plays from where you highlighted.
Does anyone know what that is or a command for it? I checked in the key commands section under "Sample Edit Window" and tried every possible function and nothing worked.
Thank you for your time,
Anthony Mazza

Go to "Windows showing audio files" in the Key Command window and choose your key command for "Play Stop Selection".

Sample Rate Conversion in Sample Edit Window

The option to sample rate convert in the sample edit window appears to have disappeared (was in Logic 7) This enabled destructive editing (sample rate conversion) of a selection of an audio file. There are a number of sound design or problem fixing reasons I have used this feature in the past.
The only option is now to copy, convert and replace the whole file and as this is not destructive if you wanted to apply the same changes to a number of different mixes (saved as different songs) this is now also no longer possible.
Is this feature available on another menu? (Time and Pitch machine will not do the same function)
Julian

Hi tslr...
I am thinking that ever since Apple came out with Core Audio architecture they basically put it in every audio app that they had, that said- Apple's buyout of Emagic was most probably where they were able to get allot of the Core Audio architecture from, (there is a memo somewhere about this- quite public knowledge)...
Basically after OS9 and the buyout it was really cool to see parts of logic running around the OS, (Midi preferences etc.)
Then Garageband...
I think what I am trying to say is that this is most probably some functionality that is occuring due to Core Audio Services- not Waveburner- so most probably there is a release note somewhere discussing Sampling Rate Agnostic's. (Actually come to think about it I think it was a new feature of Logic Pro...
Regards
Alex
PS: I wouldn't think that it would matter about being in 48 or 44.1- so don't loose sleep over it.

How to edit audio contents? (sample editing)

Hi, I have a problem in editing a recorded audio. Can anyone please help me with this one? The scenario is this...
I get my audio data by reading right from the line using targetdataline read method. Then I store the data in byte arrays. I tried to edit the values of each byte (in the byte array) by converting it to its short value, then alter its value before storing the new value to the source byte address.. Am I doing the right thing in the conversion and editing process?
My audio configuration is this:
audio format = PCM_SIGNED
sample rate = 8000
sample size in bits = 8
channels = mono
big endian = false
Well, I use this for my cryptographic process in a simple VOIP program. I was having a hard time getting the valid values of the recorded audio stored in the byte array. Can anyone enlighten me with this matter?

I have a "Recorder Class" that simply gets the audio data from the line. Here's some part of my code on how I get my audio data.
synchronized public void run() {
        while( !m_bQuitting ) { //m_bquitting is a bolean variable which tells if the recording thread must be stopped
             byte bs[] = new byte[bytesize];
                m_line.read( bs , 0 , bytesize );
             if( m_bRecording ) {
                    byte[] audio = new byte[bs.length];
                    //loop that initializes the temporary byte array to be encrypted
                                //this simple copies the contents of bs to audio byte array
                    for( int i = 0; i < audio.length && i < bs.length; i++ ){
                         audio[i] = bs;
                    if(rsa != null) {
                         /*encryption*/
                         for(int offset=0; offset < audio.length && offset < bs.length; offset++) {
                              short sample = (short)(audio[offset] & 0xff); //convert byte to short
                              short tmp = rsa.code(sample);
                              audio[offset] = (byte)tmp;
                         /*end of encryption*/
          cs.writebyte( audio );
     }else if( onlyonce ){
          cs.writebyte( ("NT|").getBytes() );
          onlyonce = false;
m_line.stop();
m_line.close();
My simple VOIP works well without the encryption process. My real problem here is how can I open/edit the data that is stored in the byte array. Simple conversion of each byte to its short value doesn't seem to solve my problem. My RSA works well on data structures integer, string, double, float, hex, biginteger and etc. I have read some articles that says that audio samples are stored depending on the size of the sample bits used, and in my case its 8 bits (-128 to 127). My perception here is that if each sample is stored in a byte, then there would be a corresponding hexadecimal value for that byte. Am I right?(Can anyone enlighten me with this one???) My plan here is to encrypt and decrypt the audio data byte per byte so I need to get the audio sample data of a recorded audio.
PS:
Sorry for my first post. :)

Sample Editing Problem

Hi there.
I dont know if i'm missing something obvious here.
I have a sample in logic which when i try and resize it, all the copied versions of the sample resize themselves as well!
How do i make it stop doing this? It's doing my head in.
Cheers x

Hi,
look into your bin: If all the "copied" versions you mean are regions that rely to the same physical audio-file, every single one of these regions will be affected.
So if you want to edit only one region, you must use another copy of the original audio file.
In the Sample-editor, select the region you want to work with and select File-Save as... or save selection (i have the german version and don't know the exact name of the menu items in english, sorry).
So you will save a new physical version of the original file, a new real audiofile which will automatically be added to your bin. Work with this copy, and the original file will be left as it is, and all regions that rely to it.
Fox

Sample editing bug in 10.1

For some reason the transient editing mode/slicing in LPX 10.1 is not working correctly.
Have a look at this video and you'll see that the slices i make are not reflective of the exs24 instrument created.
VIDEO:
http://cl.ly/0e1d0A042m2H
Any input would be great. Thanks

Hey Benji,
I've been working on a project this am.... uisng the cionvert transients to Sampler feature and no such issues here..
Manually created or moved transients are accurately reflected in the EXS instrument created no matter what i have tried to duplicate your issue.
Same settings as yourself...
Except.... you have a plugin (Elastique) on your Audio track.... remove the plugin and see if that affects things

Wierd issue with Sample Editor...

Hi again! More questions to use this program efficiently without pulling all my hair out... When I'm using the "time and pitch machine" under Factory in Sample Editor, I've run across an issue. I got a sample to loop accordingly Trimming off the rest of the song in the sample, then I Changed the BPM from about 240 to a new destination of 220 just to shake things up. When I did this, I wasn't too happy with the sound afterall, so I simply chose UNDO from the edit menu.....and now, there is an extra piece of the loop that was added to the end of the loop... that I can't get rid of! Undo can't undo? What gives?
Secondly, It has a function to "pre listen" in the menu of the time machine... yet when I hold the mouse down to preview it... It simpy plays back the exact tempo it was originally without any change reflected. The Help file says some audio hardware it will work with... I'm using a MOTU 2408MK3, I figured this could handle a simple task. Anyone have this issue or suggest anything?
- Thanks for all the help guys!

logic need to improve on that, its been like this since it was first introduced
it works well with short samples/loops and it works well with different algorithm
so try all of them
also you can turn your loops into apple loops, it works better sometimes like that
the other choice is to export that loops and import it back again, so that logic can activate the follow the tempo on it
Secondly, It has a function to "pre listen" in the menu of the time machine... yet when I hold the mouse down to preview it... It simply plays back the exact tempo it was originally without any change reflected. The Help file says some audio hardware it will work with... I'm using a MOTU 2408MK3, I figured this could handle a simple task. Anyone have this issue or suggest anything?
that works if the sample is playing whilst you are dragging your mouse to move the blue ball around
stash

Sudo doesn't work, reporting error in sudoers file, wierd behaviour

Trying to do something with sudo, it returns:
>>> /etc/sudoers: syntax error near line 5 <<<
sudo: parse error in /etc/sudoers near line 5
sudo: no valid sudoers sources found, quitting
My /etc/sudoers:
Defaults env_reset
root ALL=(ALL) ALL
alex ALL=(ALL) ALL
Defaults:alex timestamp_timeout=0
Where is my error?
Last edited by Mr. Alex (2010-10-29 14:20:42)

this is my current sudoers.pacnew....looks a bit weird. the early versions have been more clear...
## sudoers file.
## This file MUST be edited with the 'visudo' command as root.
## Failure to use 'visudo' may result in syntax or file permission errors
## that prevent sudo from running.
## See the sudoers man page for the details on how to write a sudoers file.
## Host alias specification
## Groups of machines. These may include host names (optionally with wildcards),
## IP addresses, network numbers or netgroups.
# Host_Alias WEBSERVERS = www1, www2, www3
## User alias specification
## Groups of users. These may consist of user names, uids, Unix groups,
## or netgroups.
# User_Alias ADMINS = millert, dowdy, mikef
## Cmnd alias specification
## Groups of commands. Often used to group related commands together.
# Cmnd_Alias PROCESSES = /usr/bin/nice, /bin/kill, /usr/bin/renice, \
# /usr/bin/pkill, /usr/bin/top
## Defaults specification
## You may wish to keep some of the following environment variables
## when running commands via sudo.
## Locale settings
# Defaults env_keep += "LANG LANGUAGE LINGUAS LC_* _XKB_CHARSET"
## Run X applications through sudo; HOME is used to find the
## .Xauthority file. Note that other programs use HOME to find
## configuration files and this may lead to privilege escalation!
# Defaults env_keep += "HOME"
## X11 resource path settings
# Defaults env_keep += "XAPPLRESDIR XFILESEARCHPATH XUSERFILESEARCHPATH"
## Desktop path settings
# Defaults env_keep += "QTDIR KDEDIR"
## Allow sudo-run commands to inherit the callers' ConsoleKit session
# Defaults env_keep += "XDG_SESSION_COOKIE"
## Uncomment to enable special input methods. Care should be taken as
## this may allow users to subvert the command being run via sudo.
# Defaults env_keep += "XMODIFIERS GTK_IM_MODULE QT_IM_MODULE QT_IM_SWITCHER"
## Uncomment to enable logging of a command's output, except for
## sudoreplay and reboot. Use sudoreplay to play back logged sessions.
# Defaults log_output
# Defaults!/usr/bin/sudoreplay !log_output
# Defaults!/usr/local/bin/sudoreplay !log_output
# Defaults!/sbin/reboot !log_output
my current sudoers file:
# sudoers file.
# This file MUST be edited with the 'visudo' command as root.
# Failure to use 'visudo' may result in syntax or file permission errors
# that prevent sudo from running.
# See the sudoers man page for the details on how to write a sudoers file.
# Host alias specification
# User alias specification
# Cmnd alias specification
# Defaults specification
# Runas alias specification
# User privilege specification
root ALL=(ALL) ALL
# Uncomment to allow people in group wheel to run all commands
# %wheel ALL=(ALL) ALL
# Same thing without a password
# %wheel ALL=(ALL) NOPASSWD: ALL
# Samples
# %users ALL=/sbin/mount /cdrom,/sbin/umount /cdrom
# %users localhost=/sbin/shutdown -h now
Last edited by linux-ka (2010-10-29 14:34:59)

Wierd behaviour in Sample Edit

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