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Nov 24th, 2017, 3:38pm 
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   Problems with big PDF-files
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crimhead
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Problems with big PDF-files  
« on: Feb 3rd, 2007, 11:01am »
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Hi
I just tried PDFToMusic in the trial version. It works fine when I load small PDFs, but when I load big files (1Mb or more) it gets stuck when I want to play the file. Endless harddrive action is all I get. After 5 minutes I opened the task manager and it said PDFToMusic does not react anymore. The first time this hapened PDFToMusic created a crash.log and I sent it to Olivier. Did anybody have similar problems?
 
Lutz
 
p.s. The program works really fast and the recognition seems to be almost perfect. The Icons that appear when processing a file look realy great.
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Robert_A.
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Re: Problems with big PDF-files  
« Reply #1 on: Feb 3rd, 2007, 3:19pm »
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UPDATE: I removed my earlier comments here, because the original question is resolved further down this thread.
« Last Edit: Feb 4th, 2007, 5:38pm by Robert_A. » offline
Sylvain Machefert
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Re: Problems with big PDF-files  
« Reply #2 on: Feb 3rd, 2007, 3:47pm »
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The largest music PDF on my computer is a 400 KB. I've opened it with PdfToMusic, everything was OK, but of course, it used a lot of memory (probably 300 MB).
It takes some seconds to display after calculation, and each time I made a change (i.e. right on a text considered as "Direction" to change into "Staff name") it took some secondes too.
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crimhead
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Re: Problems with big PDF-files  
« Reply #3 on: Feb 4th, 2007, 9:03am »
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Good morning
 
I have 512MB memory and the 2 big files I am talking about are 1MB and 2.2MB big. Smaler files dont cause problems so it really might be some kind of a memory problem.
 
Thanks so far.
 
Lutz
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Didier Guillion
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Re: Problems with big PDF-files  
« Reply #4 on: Feb 4th, 2007, 9:45am »
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Hi,
 
It is very unusual a vectorial PDF file reach 500Kb. If you got a file bigger than this, this is probably not a vectorial PDF but a collection of scanned (bitmap) images. In this case, PDFtoMusic will not process it, even it load it.
 
Best regards
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crimhead
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Re: Problems with big PDF-files  
« Reply #5 on: Feb 4th, 2007, 9:51am »
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Thats it. The big files are really scanned bitmaps.
 
Thanks for the help.
 
Lutz
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