Re: A Couple of Midi Tempo and TimeSig Questions
Re: A Couple of Midi Tempo and TimeSig Questions
- Subject: Re: A Couple of Midi Tempo and TimeSig Questions
- From: William Stewart <email@hidden>
- Date: Fri, 16 Apr 2004 18:16:35 -0700
All the tempo events are put into a single tempo track... The Music
Sequence API provides an API to get the Tempo Track (and that's the
only track you can add tempo events into)
Bill
On 16/04/2004, at 4:30 AM, Peter Zegelin wrote:
>
On Thursday, April 15, 2004, at 05:07 AM, William Stewart wrote:
>
>
>> Hi,
>
>>
>
>> When Core Audio builds its special Tempo track does it only look for
>
>> Tempo and TimeSignature events in track 1 of the Midi file? The
>
>> reason
>
>> I ask is that I've only ever read that Tempo and TimeSig events are
>
>> *supposed* to be in track 1 but not that they *must* be in track 1.
>
>> For cross platform reasons I'm generating my own list of these events
>
>> and want to make sure I'm doing the same thing as Core Audio.
>
>
>
> Any tempo event in the file is added to the sequence.
>
>
>
Ok - another quick question relating to this. What does Core Audio do
>
if there are two or more tempo events on different tracks with the
>
same starting time? If they were on the same track I imagine the last
>
one read from the file would take precedence but what about different
>
tracks? It looks like it could go several different ways depending on
>
the algorithm used.
>
>
>
thanks!
>
>
Peter
>
_______________________________________________
>
coreaudio-api mailing list | email@hidden
>
Help/Unsubscribe/Archives:
>
http://www.lists.apple.com/mailman/listinfo/coreaudio-api
>
Do not post admin requests to the list. They will be ignored.
>
>
--
mailto:email@hidden
tel: +1 408 974 4056
________________________________________________________________________
__
Culture Ship Names:
Ravished By The Sheer Implausibility Of That Last Statement
I said, I've Got A Big Stick [OU]
Inappropiate Response [OU]
Far Over The Borders Of Insanity And Still Accelerating [Eccentric]
________________________________________________________________________
__
_______________________________________________
coreaudio-api mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/coreaudio-api
Do not post admin requests to the list. They will be ignored.