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liuzhe02 / bigbluebutton

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v0.8 - bigbluebutton-web - Thumbnail creation fails if ghost script is not in IMAGEMAGICK_DIR #1447

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
If the file for which a thumbnail is created is not an image, then the gs 
executable is invoked in the IMAGEMAGICK_DIR instead of using the 
GHOSTSCRIPT_EXEC property.

the code can be found in org.bigbluebutton.presentation.imp.ThumbnailCreatorImp 
line 83, on the v0.8 tag. I've also checked the master and saw the same problem.

I've proposed a patch for this issue.

BR,
Sorin

Original issue reported on code.google.com by sorin.po...@gmail.com on 26 Mar 2013 at 10:05

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GoogleCodeExporter commented 9 years ago 
I wonder if this issue is still valid after the recent updates to the record 
and playback scripts for thumbnail generation?

Original comment by ffdixon@gmail.com on 11 Oct 2013 at 3:34

GoogleCodeExporter commented 9 years ago 
I've checked the master and the 0.81RC3 tag and the old code is still there.
However, I've ran into this issue while installing BBB on Windows.
On Linux, usually both ImageMagick and GhostScript executables are located in 
/usr/bin directory. So, in theory, the bug won't appear.
Also because freeswitch, nginx, and redis don't support Windows (or have 
performance and stability issues ), I don't see someone running into this issue 
in production very soon.

Original comment by sorin.po...@gmail.com on 11 Oct 2013 at 10:02

GoogleCodeExporter commented 9 years ago

Original comment by calvin.walton@kepstin.ca on 12 Nov 2014 at 1:40