hi all,
yes, we say here "esoteric bug" cause we cannot understand at all why if
Gem is linked against libavifile it beaks our ffmpeg code. videogrid is
not linked against libavifile !!! that's crazy? or not?
and more, if we load videogrid before Gem the crash desapears. why the
lib load order can change behaviors of a library in that way? maybe some
namespace conflict?
anyone can put a bit of light on this please? we are just belivers of
almighty pd wisdom. you know ... :)
thanks in advance,
ll.
En/na [email protected] ha escrit:
Hello list!
pdvjtools users detected a trouble in videogrid external with
pd-extended 0.42.5 and ubuntu karmic.
The initial problem was when we add a video into the videogrid then pd
crash.
We tested with 0.41.4 and all is fine, no problem exists.
After debuggin the code, we found some esoteric libavifile relation with
this crash.
Facts ::
1.- If you install pd-extended 0.42.5 in a ubuntu karmic and try to load
a video in the videogrid-help path pd will crash.
2.- If you remove pd-extended and libavifile, then force install
pd-extended 0.42.5 (without libavfile installed), videogrid runs well.
no crash at all.
3 .- Back to a normal pd-extended installation (with libavifile). As Gem
is the only library linked against libavifile in pd-extended we'd tryed
to load videogrid before Gem and it agains worked well without any crash.
4.- Loading Gem before videogrid is the same as 1. pd crashes when loads
a video on videogrid.
So it seems avifile library but we don't know exactly why if we don't
link our library with libavifile.
Hope to be helpfull and thanks for read ;)
Lluis & Sergi.
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