Re: SMF standard midi file and arecordmidi

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Hello,

On Thu, Jul 11, 2013 at 09:08:36AM +0200, Clemens Ladisch wrote:
> Y P wrote:
> > I was looking for a tool to convert SMF standard midid file type 1 to type 0
> > I did read the man of arecordmidi but wasn't able to find some way to do
> > this conversion.
 
> arecordmidi creates type 0 files by default, unless you use multiple
> ports or the -s option.

That's what I did read in the doc, but it wasn't working.
 
> Try this:
> 
>   arecordmidi -p 14:0 output.mid &
>   aplaymidi   -p 14:0 input.mid

It partially works:
cursor is not giving the prompt back,
I wait ...........
then ctrl+c because nothing happends...
then it creates an emty output.mid after I did a killall arecordmidi

This is the test-output:

aldo@asteroid:/tmp/1to0$ file DireStraits-SoFarAway.mid 
DireStraits-SoFarAway.mid: Standard MIDI data (format 1) using 13 tracks at 1/384

aldo@asteroid:/tmp/1to0$ arecordmidi -l
 Port    Client name                      Port name
 14:0    Midi Through                     Midi Through Port-0
 16:0    SB Live! Value [CT4780]          EMU10K1 MPU-401 (UART)

aldo@asteroid:/tmp/1to0$ arecordmidi -p 16:0 out.mid &
[1] 4003
aldo@asteroid:/tmp/1to0$ aplaymidi -p 16:0 DireStraits-SoFarAway.mid 
(after a few minutes without prompt...)
^C

aldo@asteroid:/tmp/1to0$ file *.mid
DireStraits-SoFarAway.mid: Standard MIDI data (format 1) using 13 tracks at 1/384
out.mid:                   empty
(file seems to be emty)

aldo@asteroid:/tmp/1to0$ killall arecordmidi

aldo@asteroid:/tmp/1to0$ file *.mid
DireStraits-SoFarAway.mid: Standard MIDI data (format 1) using 13 tracks at 1/384
out.mid:                   Standard MIDI data (format 0) using 1 track at 1/384
[1]+  Klaar                   arecordmidi -p 16:0 out.mid
(the out mid file is only 43k so this isn't a playable .mid file).

Am I doning something wrong ?


Y P 



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