Time display strange within Polyobjects?

[Andres Cabrera-3]

Hi Steven,
I've noticed a strange behaviour of the time display within polyobjects
which seems related to the snap options and panel. I've attached a file,
and please try the following:
-Open the soundobject library and enter the sound object. There, go to
the last object and drag it. Notice how the timeline is not stable. It
can be solved by opening the snap panel, disabling snap and closing the
panel again.

Cheers,
Andrés


<blueData version='0.104.0_beta'>
  <projectProperties>
    <author>Andres Cabrera</author>
    <title>Sample generator for compression modelling</title>
    <sampleRate>44100</sampleRate>
    <ksmps>128</ksmps>
    <channels>2</channels>
    <commandLine>csound -Wo Compressortest.wav -+msg_color=false</commandLine>
    <diskSampleRate>44100</diskSampleRate>
    <diskKsmps>1</diskKsmps>
    <diskChannels>2</diskChannels>
    <diskCommandLine>csound -Wo Compressortest.wav -+msg_color=false</diskCommandLine>
    <CsOptions></CsOptions>
    <notes></notes>
  </projectProperties>
  <arrangement>
    <instrumentAssignment arrangementId='1' isEnabled='true'>
      <instrument type='blue.orchestra.GenericInstrument'>
        <name>Sine generator</name>
        <comment></comment>
        <globalOrc></globalOrc>
        <globalSco></globalSco>
        <instrumentText>ifreq1 = p4
ifreq2 = p5
;p6 y p7 estan en dbFS
iamp1 = db(p6+90.3089986991943583)
iamp2 = db(p7+90.3089986991943583)
imode = p8

ktime timeinsts
if (imode == 1) then
aamp line iamp1, p3, iamp2
else
aamp = (ktime<=(p3/2)?iamp1:iamp2)
endif

afreq line ifreq1, p3, ifreq2
asig oscil3 aamp, afreq, gisine
aphs phasor afreq

outs asig, aphs*1000
</instrumentText>
      </instrument>
    </instrumentAssignment>
  </arrangement>
  <mixer>
    <enabled>false</enabled>
    <extraRenderTime>0.0</extraRenderTime>
    <channelList list='channels'>
      <channel>
        <name>1</name>
        <outChannel>Master</outChannel>
        <level>0.0</level>
        <muted>false</muted>
        <solo>false</solo>
        <effectsChain bin='pre'/>
        <effectsChain bin='post'/>
      </channel>
    </channelList>
    <channelList list='subChannels'/>
    <channel>
      <name>Master</name>
      <outChannel>Master</outChannel>
      <level>0.0</level>
      <muted>false</muted>
      <solo>false</solo>
      <effectsChain bin='pre'/>
      <effectsChain bin='post'/>
    </channel>
  </mixer>
  <tables></tables>
  <soundObjectLibrary>
    <soundObject type='blue.soundObject.PolyObject'>
      <subjectiveDuration>36.0</subjectiveDuration>
      <startTime>0.0</startTime>
      <name>-40db</name>
      <backgroundColor>-10066279</backgroundColor>
      <timeBehavior>0</timeBehavior>
      <noteProcessorChain/>
      <isRoot>false</isRoot>
      <pixelSecond>26</pixelSecond>
      <heightIndex>4</heightIndex>
      <snapEnabled>true</snapEnabled>
      <snapValue>0.5</snapValue>
      <timeDisplay>0</timeDisplay>
      <timeUnit>5</timeUnit>
      <soundLayer name='' muted='false' solo='false'>
        <soundObject type='blue.soundObject.GenericScore'>
          <subjectiveDuration>2.0</subjectiveDuration>
          <startTime>0.0</startTime>
          <name>50Hz</name>
          <backgroundColor>-12566464</backgroundColor>
          <timeBehavior>0</timeBehavior>
          <noteProcessorChain/>
          <score>; freq1 freq2 amp1 amp2
i 1 0 1 50 50 -40 -40</score>
        </soundObject>
        <soundObject type='blue.soundObject.GenericScore'>
          <subjectiveDuration>2.0</subjectiveDuration>
          <startTime>2.5</startTime>
          <name>100Hz</name>
          <backgroundColor>-12566464</backgroundColor>
          <timeBehavior>0</timeBehavior>
          <noteProcessorChain/>
          <score>; freq1 freq2 amp1 amp2
i 1 0 1 100 100 -40 -40</score>
        </soundObject>
        <soundObject type='blue.soundObject.GenericScore'>
          <subjectiveDuration>2.0</subjectiveDuration>
          <startTime>5.0</startTime>
          <name>200Hz</name>
          <backgroundColor>-12566464</backgroundColor>
          <timeBehavior>0</timeBehavior>
          <noteProcessorChain/>
          <score>; freq1 freq2 amp1 amp2
i 1 0 1 100 100 -40 -40</score>
        </soundObject>
        <soundObject type='blue.soundObject.GenericScore'>
          <subjectiveDuration>2.0</subjectiveDuration>
          <startTime>7.5</startTime>
          <name>400Hz</name>
          <backgroundColor>-12566464</backgroundColor>
          <timeBehavior>0</timeBehavior>
          <noteProcessorChain/>
          <score>; freq1 freq2 amp1 amp2
i 1 0 1 400 400 -40 -40</score>
        </soundObject>
        <soundObject type='blue.soundObject.GenericScore'>
          <subjectiveDuration>2.0</subjectiveDuration>
          <startTime>10.0</startTime>
          <name>800Hz</name>
          <backgroundColor>-12566464</backgroundColor>
          <timeBehavior>0</timeBehavior>
          <noteProcessorChain/>
          <score>; freq1 freq2 amp1 amp2
i 1 0 1 800 800 -40 -40</score>
        </soundObject>
        <soundObject type='blue.soundObject.GenericScore'>
          <subjectiveDuration>2.0</subjectiveDuration>
          <startTime>12.5</startTime>
          <name>1600Hz</name>
          <backgroundColor>-12566464</backgroundColor>
          <timeBehavior>0</timeBehavior>
          <noteProcessorChain/>
          <score>; freq1 freq2 amp1 amp2
i 1 0 1 1600 1600 -40 -40</score>
        </soundObject>
        <soundObject type='blue.soundObject.GenericScore'>
          <subjectiveDuration>2.0</subjectiveDuration>
          <startTime>15.0</startTime>
          <name>2000Hz</name>
          <backgroundColor>-12566464</backgroundColor>
          <timeBehavior>0</timeBehavior>
          <noteProcessorChain/>
          <score>; freq1 freq2 amp1 amp2
i 1 0 1 2000 2000 -40 -40</score>
        </soundObject>
        <soundObject type='blue.soundObject.GenericScore'>
          <subjectiveDuration>2.0</subjectiveDuration>
          <startTime>17.5</startTime>
          <name>3000Hz</name>
          <backgroundColor>-12566464</backgroundColor>
          <timeBehavior>0</timeBehavior>
          <noteProcessorChain/>
          <score>; freq1 freq2 amp1 amp2
i 1 0 1 3000 3000 -40 -40</score>
        </soundObject>
        <soundObject type='blue.soundObject.GenericScore'>
          <subjectiveDuration>2.0</subjectiveDuration>
          <startTime>20.0</startTime>
          <name>4000Hz</name>
          <backgroundColor>-12566464</backgroundColor>
          <timeBehavior>0</timeBehavior>
          <noteProcessorChain/>
          <score>; freq1 freq2 amp1 amp2
i 1 0 1 4000 4000 -40 -40</score>
        </soundObject>
        <soundObject type='blue.soundObject.GenericScore'>
          <subjectiveDuration>2.0</subjectiveDuration>
          <startTime>22.5</startTime>
          <name>5000Hz</name>
          <backgroundColor>-12566464</backgroundColor>
          <timeBehavior>0</timeBehavior>
          <noteProcessorChain/>
          <score>; freq1 freq2 amp1 amp2
i 1 0 1 5000 5000 -40 -40</score>
        </soundObject>
        <soundObject type='blue.soundObject.GenericScore'>
          <subjectiveDuration>2.0</subjectiveDuration>
          <startTime>25.0</startTime>
          <name>6000Hz</name>
          <backgroundColor>-12566464</backgroundColor>
          <timeBehavior>0</timeBehavior>
          <noteProcessorChain/>
          <score>; freq1 freq2 amp1 amp2
i 1 0 1 6000 6000 -40 -40</score>
        </soundObject>
        <soundObject type='blue.soundObject.GenericScore'>
          <subjectiveDuration>2.0</subjectiveDuration>
          <startTime>27.5</startTime>
          <name>8000Hz</name>
          <backgroundColor>-12566464</backgroundColor>
          <timeBehavior>0</timeBehavior>
          <noteProcessorChain/>
          <score>; freq1 freq2 amp1 amp2
i 1 0 1 8000 8000 -40 -40</score>
        </soundObject>
        <soundObject type='blue.soundObject.GenericScore'>
          <subjectiveDuration>2.0</subjectiveDuration>
          <startTime>30.0</startTime>
          <name>10000Hz</name>
          <backgroundColor>-12566464</backgroundColor>
          <timeBehavior>0</timeBehavior>
          <noteProcessorChain/>
          <score>; freq1 freq2 amp1 amp2
i 1 0 1 10000 10000 -40 -40</score>
        </soundObject>
        <soundObject type='blue.soundObject.GenericScore'>
          <subjectiveDuration>2.0</subjectiveDuration>
          <startTime>32.5</startTime>
          <name>12000Hz</name>
          <backgroundColor>-12566464</backgroundColor>
          <timeBehavior>0</timeBehavior>
          <noteProcessorChain/>
          <score>; freq1 freq2 amp1 amp2
i 1 0 1 12000 12000 -40 -40</score>
        </soundObject>
      </soundLayer>
    </soundObject>
  </soundObjectLibrary>
  <globalOrcSco>
    <globalOrc>gisine ftgen 0, 0, 8193, 10, 1</globalOrc>
    <globalSco></globalSco>
  </globalOrcSco>
  <opcodeList/>
  <liveData>
    <commandLine>csound -Wdo devaudio -L stdin</commandLine>
  </liveData>
  <soundObject type='blue.soundObject.PolyObject'>
    <subjectiveDuration>2.0</subjectiveDuration>
    <startTime>0.0</startTime>
    <name>root</name>
    <backgroundColor>-10066279</backgroundColor>
    <timeBehavior>0</timeBehavior>
    <noteProcessorChain/>
    <isRoot>true</isRoot>
    <pixelSecond>10</pixelSecond>
    <heightIndex>2</heightIndex>
    <snapEnabled>true</snapEnabled>
    <snapValue>1.0</snapValue>
    <timeDisplay>0</timeDisplay>
    <timeUnit>5</timeUnit>
    <soundLayer name='Estatico' muted='false' solo='false'>
      <soundObject type='blue.soundObject.Instance'>
        <subjectiveDuration>35.0</subjectiveDuration>
        <startTime>0.0</startTime>
        <name>-40db</name>
        <backgroundColor>-12566464</backgroundColor>
        <timeBehavior>0</timeBehavior>
        <noteProcessorChain/>
        <soundObjectReference soundObjectLibraryID='0'/>
      </soundObject>
    </soundLayer>
  </soundObject>
  <scratchPadData>
    <isWordWrapEnabled>true</isWordWrapEnabled>
    <scratchText/>
  </scratchPadData>
  <noteProcessorChainMap>
    <npc name='add1'>
      <noteProcessorChain/>
    </npc>
    <npc name='Add 10db'>
      <noteProcessorChain/>
    </npc>
  </noteProcessorChainMap>
  <renderStartTime>34.75</renderStartTime>
  <renderEndTime>-1.0</renderEndTime>
  <markersList/>
  <loopRendering>false</loopRendering>
</blueData>

[Steven Yi]

Hi Andres,

I tried this file and did not notice any timeline instability. Could
you describe the instability in more detail?  I'm not sure this is
related, but for the timeline it auto updates the size to add time if
you're dragging and you go beyond a certain time limit, but I think
it's after 5:00 and then every minute after that.  It would have also
happened with snap or without.

Could you also mention what version of blue, what operating system and
version, and also what version of Java you are running?

Thanks,
steven


On 3/12/06, Andres Cabrera <andres@...> wrote:

> Hi Steven,
> I've noticed a strange behaviour of the time display within polyobjects
> which seems related to the snap options and panel. I've attached a file,
> and please try the following:
> -Open the soundobject library and enter the sound object. There, go to
> the last object and drag it. Notice how the timeline is not stable. It
> can be solved by opening the snap panel, disabling snap and closing the
> panel again.
>
> Cheers,
> Andrés
>
>
>
>

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[Andres Cabrera-3]

Hi Steven,
Thanks for your reply.
I'm running linux FC4
java version "1.5.0_06"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
Java HotSpot(TM) Client VM (build 1.5.0_06-b05, mixed mode, sharing)
and blue 0.104.0beta
The instability I'm refering to is that the time display changes to a
strange time when selecting an object inside the polyobject.
For instance, when the polyobject is opened from the sound object
library, and you move to the right using the scroller, to show the
rightmost objects, the object called 10000Hz appears to be at some time,
but when you click on the empty space below the track, or resize the
track panel, the time changes.
On further inspection, the problem seems to be more related to the
scroll bar and the resizing of the pane. When you resize the panel to
accomodate more or less time on the timeline, the objects seem to be
placed at incorrect times.
Can you observe the behaviour now? I've sent this file since it doesn't
seem to occur all the time...
Thanks,
Andrés

 

On Sun, 2006-03-12 at 20:31 -0800, Steven Yi wrote:

> Hi Andres,
>
> I tried this file and did not notice any timeline instability. Could
> you describe the instability in more detail?  I'm not sure this is
> related, but for the timeline it auto updates the size to add time if
> you're dragging and you go beyond a certain time limit, but I think
> it's after 5:00 and then every minute after that.  It would have also
> happened with snap or without.
>
> Could you also mention what version of blue, what operating system and
> version, and also what version of Java you are running?
>
> Thanks,
> steven
>
>
> On 3/12/06, Andres Cabrera <andres@...> wrote:
> > Hi Steven,
> > I've noticed a strange behaviour of the time display within polyobjects
> > which seems related to the snap options and panel. I've attached a file,
> > and please try the following:
> > -Open the soundobject library and enter the sound object. There, go to
> > the last object and drag it. Notice how the timeline is not stable. It
> > can be solved by opening the snap panel, disabling snap and closing the
> > panel again.
> >
> > Cheers,
> > Andrés
> >
> >
> >
> >
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by xPML, a groundbreaking scripting language
> that extends applications into web and mobile media. Attend the live webcast
> and join the prime developer group breaking into this new coding territory!
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid0944&bid$1720&dat1642
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>
>
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[Steven Yi]

Hi Andres,

I think I am running the same setup as you on my laptop at home.  I
have tried a few times, dragging things around, resizing the timeline,
scrolling, etc., but unfortunately have not been able to reproduce
your bug. =(

I am about to release a new blue tonight; perhaps give this one a try
(though I don't believe I've changed any code that would affect it),
and if the problem persists, I'll try to fix it in the next round.
(BTW: If you do happen to see the error again, please take a
screenshot and send that to me. Thanks!)

steven


On 3/14/06, Andres Cabrera <andres@...> wrote:

> Hi Steven,
> Thanks for your reply.
> I'm running linux FC4
> java version "1.5.0_06"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
> Java HotSpot(TM) Client VM (build 1.5.0_06-b05, mixed mode, sharing)
> and blue 0.104.0beta
> The instability I'm refering to is that the time display changes to a
> strange time when selecting an object inside the polyobject.
> For instance, when the polyobject is opened from the sound object
> library, and you move to the right using the scroller, to show the
> rightmost objects, the object called 10000Hz appears to be at some time,
> but when you click on the empty space below the track, or resize the
> track panel, the time changes.
> On further inspection, the problem seems to be more related to the
> scroll bar and the resizing of the pane. When you resize the panel to
> accomodate more or less time on the timeline, the objects seem to be
> placed at incorrect times.
> Can you observe the behaviour now? I've sent this file since it doesn't
> seem to occur all the time...
> Thanks,
> Andrés
>
>
>
> On Sun, 2006-03-12 at 20:31 -0800, Steven Yi wrote:
> > Hi Andres,
> >
> > I tried this file and did not notice any timeline instability. Could
> > you describe the instability in more detail?  I'm not sure this is
> > related, but for the timeline it auto updates the size to add time if
> > you're dragging and you go beyond a certain time limit, but I think
> > it's after 5:00 and then every minute after that.  It would have also
> > happened with snap or without.
> >
> > Could you also mention what version of blue, what operating system and
> > version, and also what version of Java you are running?
> >
> > Thanks,
> > steven
> >
> >
> > On 3/12/06, Andres Cabrera <andres@...> wrote:
> > > Hi Steven,
> > > I've noticed a strange behaviour of the time display within polyobjects
> > > which seems related to the snap options and panel. I've attached a file,
> > > and please try the following:
> > > -Open the soundobject library and enter the sound object. There, go to
> > > the last object and drag it. Notice how the timeline is not stable. It
> > > can be solved by opening the snap panel, disabling snap and closing the
> > > panel again.
> > >
> > > Cheers,
> > > Andrés
> > >
> > >
> > >
> > >
> >
> >
> > -------------------------------------------------------
> > This SF.Net email is sponsored by xPML, a groundbreaking scripting language
> > that extends applications into web and mobile media. Attend the live webcast
> > and join the prime developer group breaking into this new coding territory!
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> > _______________________________________________
> > Bluemusic-devel mailing list
> > Bluemusic-devel@...
> > https://lists.sourceforge.net/lists/listinfo/bluemusic-devel
> >
> >
> > �
>
>
>
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> This SF.Net email is sponsored by xPML, a groundbreaking scripting language
> that extends applications into web and mobile media. Attend the live webcast
> and join the prime developer group breaking into this new coding territory!
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