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-   -   Tempo problem on audio export (http://www.notation.com/vb-forum/showthread.php?t=34196)

dj 11-08-2017 01:06 PM

Tempo problem on audio export
 
1 Attachment(s)
Hi, guys:

Working with Version 3.06-130, I am finding a tempo related problem with audio export.

The attached .not file is a snippet from Strauss's Kaiser Waltz that I am using as a music cue for an upcoming show.

Export to .wav and .mp3 both result in a file that appears to look only at initial tempo and ignore any subsequent tempo changes.

The actual play time of the file is 1 minute 14 seconds (or thereabouts). The .wav and .mp3 files on export are each 2:54 in length.

The audio exports are correct in terms of dynamics and voicing, but are very slow.

Export from the full release 3.06 doesn't show this problem.

I'm not sure if this is related only to this particular file, which was snipped out of the middle of a larger file. I'll continue to do some experiments.

David

dj 11-08-2017 01:22 PM

Re: Tempo problem on audio export
 
Hi, again:

I've done some exports with other files that have internal tempo changes and have found the same problem: 3.0.6-130 appears to ignore internal tempo changes on export.

David

Sherry C 11-08-2017 05:01 PM

Re: Tempo problem on audio export
 
Hi David,

Thanks for this report - yes, tempo changes are important!

I've written this up as task 2981.

ttfn,
Sherry

Reinhold H. 11-09-2017 08:17 AM

Re: Tempo problem on audio export
 
David,

Thanks. This issue came in with the audio stereo export. One parameter was missing. We will provide a new beta update asap.

Reinhold

dj 11-09-2017 02:03 PM

Re: Tempo problem on audio export
 
Brilliant!

dj 11-13-2017 02:23 PM

Re: Tempo problem on audio export
 
Hi, Reinhold and Sherry:

The tempo problem on audio export appears to be fixed with Version 3.0.6-136.

Wicked fast turn-around there, Reinhold! :D

David


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