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IDProjectCategoryView StatusDate SubmittedLast Update
0003143KdenliveUser Interfacepublic2013-07-17 17:302013-07-17 17:33
Reporteralexander.folkers 
Assigned To 
PrioritynormalSeveritycrashReproducibilityalways
StatusnewResolutionopen 
Platform64 bit Ubuntu Studio 13.04OSUbuntu StudioOS Version64bit 13.04
Product Version0.9.4 
Target VersionFixed in Version 
Summary0003143: Crash when scaling svg clip
Description
Application: kdenlive (0.9.4)
KDE Platform Version: 4.10.4
Qt Version: 4.8.4
Operating System: Linux 3.8.0-26-lowlatency x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:

Project: Video clip (cut) -> Composite x3 -> png banner & svg text+box & svg arrow image

I have a one second svg clip that I want to pan, rotate and scale. When scaling it down to 20 horizontally, no problem. When scaling it down to 20 vertically though, kdenlive dumps.
The crash can be reproduced every time.

-- Backtrace:
Application: Kdenlive (kdenlive), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6c50f217c0 (LWP 5214))]

Thread 5 (Thread 0x7f6c38a76700 (LWP 5215)):
#0 0x00007f6c4b9a93cd in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f6c48d871dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
0000002 0x00007f6c48d876ba in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
0000003 0x00007f6c3ffe24f6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
0000004 0x00007f6c48daaeb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
0000005 0x00007f6c4d45cf8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
0000006 0x00007f6c4b9b5e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7f6c219db700 (LWP 5225)):
#0 0x00007f6c4d460ca4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1 0x00007f6c4f4d2e77 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
0000002 0x00007f6c4f4d2ea9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
0000003 0x00007f6c4d45cf8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
0000004 0x00007f6c4b9b5e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7f6c231df700 (LWP 5228)):
[KCrash Handler]
0000005 scale_uint8_x_4_y_generic_sse2 (ctx=0x7f6c14885250, scanline=<optimized out>, dest_start=0x7f6c166c5000 "") at scale_y.h:100
0000006 0x00007f6c206ea804 in gavl_video_scale_context_scale (ctx=ctx@entry=0x7f6c14885250, src=src@entry=0x7f6c147f1910, dst=0x7f6c147f18b0) at scale_context.c:1482
0000007 0x00007f6c206e7216 in gavl_video_scaler_scale (s=0x7f6c148851b0, src=0x7f6c147f1910, dst=<optimized out>) at scale.c:655
0000008 0x00007f6c28e31fa9 in process_frei0r_item () from /usr/lib/x86_64-linux-gnu/mlt/libmltfrei0r.so
0000009 0x00007f6c28e3187e in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltfrei0r.so
0000010 0x00007f6c4d897d9a in mlt_frame_get_image () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
0000011 0x00007f6c4d897d9a in mlt_frame_get_image () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
0000012 0x00007f6c26fb2125 in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltcore.so
0000013 0x00007f6c26fb31f2 in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltcore.so
0000014 0x00007f6c4d897d9a in mlt_frame_get_image () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
0000015 0x00007f6c4d8aac2d in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
0000016 0x00007f6c4d897d9a in mlt_frame_get_image () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
0000017 0x00007f6c2697ecb0 in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltsdl.so
0000018 0x00007f6c4d45cf8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
0000019 0x00007f6c4b9b5e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7f6c229de700 (LWP 5229)):
#0 0x00007f6c4d46105e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1 0x00007f6c4d8a7460 in mlt_consumer_put_frame () from /usr/lib/x86_64-linux-gnu/libmlt.so.5
0000002 0x00007f6c2697e034 in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltsdl.so
0000003 0x00007f6c4d45cf8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
0000004 0x00007f6c4b9b5e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7f6c50f217c0 (LWP 5214)):
#0 0x00007f6c4d463cbd in read () from /lib/x86_64-linux-gnu/libpthread.so.0
#1 0x00007f6c48dc56cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
0000002 0x00007f6c48d86d3c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
0000003 0x00007f6c48d87175 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
0000004 0x00007f6c48d87304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
0000005 0x00007f6c4dc5e036 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
0000006 0x00007f6c4e6bc1ae in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
0000007 0x00007f6c4dc2e38f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
0000008 0x00007f6c4dc2e618 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
0000009 0x00007f6c4dc33cf6 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
0000010 0x00007f6c50ff3f90 in main (argc=5, argv=0x7fff6b15a4f8) at /build/buildd/kdenlive-0.9.4/src/main.cpp:89

Report to http://kdenlive.org/mantis [^]
Steps To ReproduceIn my project, scale the svg arrow down vertically.

Visually it seems that the tip of the arrow (towards the top of the screen) gets scaled to outside the video window.
TagsNo tags attached.
Build/Install MethodDistribution package
Attached Files

- Relationships

-  Notes
(0009588)
alexander.folkers (reporter)
2013-07-17 17:33

>>Visually it seems that the tip of the arrow (towards the top of the screen) gets scaled to outside the video window.<<

Tested that, is not the issue - also happens if the tip is in the center of the screen.

- Issue History
Date Modified Username Field Change
2013-07-17 17:30 alexander.folkers New Issue
2013-07-17 17:33 alexander.folkers Note Added: 0009588


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