Hi everybody,

Just wanted to let you know that the precount feature seems to be
broken. MusE doesn't start recording and the transport buttons show an
undefined state. Esp. when the Stop button is pressed. Debug output is

JACK: transition state PRECOUNT --> PLAY ?

And respectively

JACK: transition state PRECOUNT --> STOP ?

Looking around, the issue is in Audio::start_rolling(). There's an
if-statement for the PRECOUNT state. At that point some values are
calculated but nothing else. Therefor the state newer changes to PLAY.
Seems like something's has been lost there at some point in time.
Commenting the code out (just the "if", not the "else") makes recording
start again. Albeit with no preroll, of course.

Another question: May it be that MusE is doing quite some strange
things to Sustain events? At the end Audio:start_rolling() there's some
special treatment for Sustain and during a quick test recording I had
many Sustain events lost. Didn't investigate further, though as I don't
know enough of the code and some of its reasoning.

Dennis

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