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IDProjectCategoryView StatusDate SubmittedLast Update
0003269KdenliveUser Interfacepublic2014-04-07 19:382014-04-08 10:29
Reporterulf_der_freak 
Assigned ToSesse 
PriorityurgentSeveritycrashReproducibilityalways
StatusresolvedResolutionfixed 
Platform64 bitOSUbuntuOS Version13.10
Product Version 
Target VersionFixed in Version 
Summary0003269: Crashes when trying to make a Movit chain with interlaced content
DescriptionApplication: kdenlive (0.9.7)
KDE Platform Version: 4.11.5
Qt Version: 4.8.4
Operating System: Linux 3.11.0-19-generic x86_64
Distribution: Ubuntu 13.10
Steps To ReproduceLoad project
Click into the timeline (anywhere)
Watch crash.

Clicking somewhere else: OK.
Additional InformationApplication: Kdenlive (kdenlive), signal: Segmentation fault
TagsNo tags attached.
Build/Install Method3rd party package
Attached Filestxt file icon kdenlive-20140407-193602.kcrash.txt [^] (12,557 bytes) 2014-04-07 19:38 [Show Content]
txt file icon kdenlive-20140407-193948.kcrash.txt [^] (10,309 bytes) 2014-04-07 19:42 [Show Content]

- Relationships

-  Notes
(0009952)
ulf_der_freak (reporter)
2014-04-07 19:42

Yeah, importing files into new project does the same...
(0009953)
Sesse (developer)
2014-04-07 23:20

You'll need to add a bit more information here, I'm afraid. Where do your Kdenlive and MLT packages come from, for one? Did this start happening recently (ie., when was your last upgrade)? Does this also happen in a new project?

FWIW, the stack trace you're seeing is indicative of a Movit input (represented by the dummy pointer 0xffffffffffffffff) of type mlt_glsl going directly to conversion to 4:2:2, which feels strange (there should have been normalizers in-between).
(0009954)
Sesse (developer)
2014-04-07 23:50

OK, I can reproduce it when I use an interlaced clip. Looking into it.
(0009955)
ulf_der_freak (reporter)
2014-04-08 00:01

I am no expert. Really not. Sorry.. :-(

It is happening with new projects too, and there have been some non-KDEnlive-updates just before.
(0009956)
ulf_der_freak (reporter)
2014-04-08 00:06

PS: package source: http://ppa.launchpad.net/sunab/kdenlive-svn/ubuntu [^]
(0009957)
Sesse (developer)
2014-04-08 00:08

I've reproduced the issue and made a fix. I'll tell you when it's in the repository (after that, it will take a day or so for the PPA to update).
(0009958)
Sesse (developer)
2014-04-08 00:10

For reference, my tentative MLT fix (pending code review):

http://git.sesse.net/?p=mlt;a=commitdiff;h=bc867545373cd429653dfa6d44ada29b9039c158 [^]
(0009959)
ulf_der_freak (reporter)
2014-04-08 00:11

You're great! Thanks!
(0009960)
Sesse (developer)
2014-04-08 10:29

Committed in MLT. Try again in a day or two.

- Issue History
Date Modified Username Field Change
2014-04-07 19:38 ulf_der_freak New Issue
2014-04-07 19:38 ulf_der_freak File Added: kdenlive-20140407-193602.kcrash.txt
2014-04-07 19:42 ulf_der_freak File Added: kdenlive-20140407-193948.kcrash.txt
2014-04-07 19:42 ulf_der_freak Note Added: 0009952
2014-04-07 23:20 Sesse Note Added: 0009953
2014-04-07 23:50 Sesse Note Added: 0009954
2014-04-07 23:50 Sesse Assigned To => Sesse
2014-04-07 23:50 Sesse Status new => acknowledged
2014-04-08 00:01 ulf_der_freak Note Added: 0009955
2014-04-08 00:06 ulf_der_freak Note Added: 0009956
2014-04-08 00:08 Sesse Note Added: 0009957
2014-04-08 00:10 Sesse Note Added: 0009958
2014-04-08 00:11 ulf_der_freak Note Added: 0009959
2014-04-08 00:11 Sesse Summary Crashing instantly after clicking into => Crashes when trying to make a Movit chain with interlaced content
2014-04-08 10:29 Sesse Note Added: 0009960
2014-04-08 10:29 Sesse Status acknowledged => resolved
2014-04-08 10:29 Sesse Resolution open => fixed


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