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Thanks for finding! in the first place and for testing. |
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I think at least black histogram window on first show AND crash from this bug are fixed as of commit 53f919f88484c8611457fbcd552f6931218cc219 (HEAD -> master, origin/master, origin/HEAD) Author: Good Guy <[email protected]> Date: Mon Nov 4 14:38:40 2019 -0700 plugin gui ref by id fixes, plugin gui opengl update fixes, prores opts files Thanks! |
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Andrew, thanks for testing and feedback. There are 3 problems still that have been discovered - the 1) you just found, 2) an opengl problem in gamma, deinterlace, threshold, and histogram that returns before executing a set of code, and 3) splitting a video when there is an effect on the whole track. GG is working on it now but it is not going all that well yet. |
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with git commit 83cdf330ba14342487a08d72e25ef29736d41100 it doesn't crash anymore, but then you must move histogram equalization effect up or down for making histogram visible :} (sometimes changing project's format also helps) |
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Just an update of information as GG has been working on this crash. Great find by Andrew after all of these years! It turns out that if you have a compiled/running version of Cinelera-HV (Heroine Virtual) this bug has been there from way back - very likely forever. You will get the same type of crash with Brightness/Contrast and Gamma plugins. Analysis - basically what is happening is that playing is going on, the 2 plugins are moved but the EDL still has the 1 plugin in the same place and an update of the plugin is updating the wrong one. The fix is going to take awhile as it is quite involved but today gg is working on Plan B and will resort to Plan A if that does not work. I can only speculate that the reason this crash laid dormant for so many years is that either most users stop before moving plugins or do not have both control menus up or do not have a specific type of plugin (like histeq or gamma), or did not know for sure what it took to create the crash. Andrew "nailed it exactly" right so we could finally reproduce it here. |
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Finally, we got the crash! We were using the Histogram plugin instead of HistEq. Once I saw the attached xml, I realized what we were doing wrong and yes, now BAM, it crashes. GG is looking at it right now. |
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backup.xml from .bcast5 directory backup.xml (5,572 bytes) |
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dump as recorded from root account, after moving .bcast5 directory, so clean profile was created. cinelerra_638.dmp (140,626 bytes) |
- Anonymous
