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Old 02-07-2018, 09:35 AM   #27
jhowell
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Posts: 7,123
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Join Date: Nov 2011
Location: Charlottesville, VA
Device: Kindles
Quote:
Originally Posted by j.p.s View Post
Is it possible these guidances and error messages are being sent to stdout and/or stderr?
It is not so easy. The main Previewer process spawns another process to perform conversion. That process spawns several other processes to perform subtasks. The error logs and guidance are written to files in the TEMP directory by these processes and deleted by the main conversion process before it exits.

I figured out how to capture these files and extract the useful information from them and have included that functionality in the KFX Output plugin for calibre.
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