Re: [LAU] midi record and play

On Mon, Jan 03, 2011 at 02:12:50PM -0700, Bob van der Poel wrote:
>
> So, I figured I'd script it. Came up with:
>
> #!/bin/sh
>
> echo "Infile:" $1
> echo "Outfile:" $2
>
> exec midish -b <<EOF
> dnew 0 "20:0" rw # .midishrc not read (-b), so do it here
> m off # no metronome
> import "$1" # get file to play
> inew mykbd {0 0} # register input to record from
> onew mypiano {0 0} # register output to route events to
> tnew mytrack # create a track
>
> r # play imported and record
>
> for i in [tlist] { # iterate over all tracks
> if ($i != mytrack) { # if the track is not ``mytrack''
             ^^^^
/bin/sh will replace ``$i'' with it's own value (an empty string), you
have to quote (prefix with ``\'') all ``$'' characters when using
the ``<<'' shell construct

> ct $i # set currect track
            ^^
            same here

> tdel # delete the current track
> }
> }
> export "$2" # save buffer as midi file
> EOF
>
> However, it doesn't work :)
>
> First is that the metronome doesn't shut off.

the ``import'' command creates a new project so it resets all saved
settings, including the metronome state. Moving ``m off'' after the
``import'' statement should disable it.

-- Alexandre
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Received on Tue Jan 4 04:15:01 2011