Re: [Studio-users] Not able to record

[Thomas W. <tw...@et...>]

Hi Nick,
I'll get some different errors depending on what I tried record, the line=
in,=20
the CD, the mic and so on. What I understand it's some kind of tk-errors.
This LINE(Id) I do recognize in some errors.

Here is what I get trying to record with the linein:
can't read "LINE(Id)": no such element in array
can't read "LINE(Id)": no such element in array
    while executing
".plotbox.cs.canvas move $LINE(Id) [expr $PLOT(Total) - 1 - [lindex=20
[.plotbox.cs.canvas coords $LINE(Id)] 0]] 0"
    (procedure "Reader" line 21)
    invoked from within
"Reader file6"

Here is what I get trying to record the CD:
syntax error in expression "500 - 1 - "
syntax error in expression "500 - 1 - "
    while executing
"expr $PLOT(Total) - 1 - [lindex [.plotbox.cs.canvas coords $LINE(Id)] 0"
    (procedure "Reader" line 21)
    invoked from within
"Reader file9"

Here is what I get trying to record the mic:
syntax error in expression "500 - 1 - "
syntax error in expression "500 - 1 - "
    while executing
"expr $PLOT(Total) - 1 - [lindex [.plotbox.cs.canvas coords $LINE(Id)] 0"
    (procedure "Reader" line 21)
    invoked from within
"Reader file12"

No errors what so ever while lunching the Sound Studio.
I am able to load and play an existing wav-file. And the sound appears on=
 the=20
screen. Loading mp3s courses an error though, something with a childproce=
ss.
I'm not able to record something from above though. The wav-files seems t=
o be=20
created but no sound in them what so ever.

Thomas



> I'd echo what the others have said. You might try using rec and play
> from the command line to see if you can get any sound in at all.
>
> If the audio device won't open, you should get an error to do with "no
> such device" from the studio tool program. I don't think it's that, but
> you never know.
>
> If I recall, the variable LINE(Id) gets set in FillPlot when a file's
> read (either from the sound card or from disk). It could easily fail if
> no data is read. Quickly browsing plot.tk shows it contains the handle
> on the red play line. If something untoward has happened, this bit
> produce a quite confusing error message perhaps.
>
> Unfortunately, my ALSA's broken at the moment, so I can't verify this
> very well. I may be in touch when I've got it working again :(
>
> Nick/
>
> Thomas Widlundh wrote:
> >Hi,
> >I'm trying to record a line in. It's coming into the computer, alright=
=2E
> >I can manipulate the sound on the mixer, but when I try to record -
> > nothing. The file is created but contains nothing.
> >I get en error:
> >can't read "LINE(Id)": no such element in array
> >can't read "LINE(Id)": no such element in array
> >    while executing
> >".plotbox.cs.canvas move $LINE(Id) [expr $PLOT(Total) - 1 - [lindex
> >[.plotbox.cs.canvas coords $LINE(Id)] 0]] 0"
> >    (procedure "Reader" line 21)
> >    invoked from within
> >"Reader file6"
> >What does this mean and what to do?
> >Regards,
> >Thomas
> >
> >
> >
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