Matte transition causes crash (MLT src/modules/core/transition_matte.c)
- Add image with alpha over color clip.
- Cycle through the transition types by rolling the mouse wheel.
- Crash happens when reaching the Matte transition.
Thread 257 "RenderThread" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fff7e30a700 (LWP 4685)] 0x00007fffce0a6ed6 in ?? () from /usr/lib/mlt/libmltcore.so (gdb) thread apply all bt Thread 257 (Thread 0x7fff7e30a700 (LWP 4685)): #0 0x00007fffce0a6ed6 in () at /usr/lib/mlt/libmltcore.so #1 0x00007fffce0a7165 in () at /usr/lib/mlt/libmltcore.so #2 0x00007ffff6fbf14f in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #3 0x00007ffff6fbf14f in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #4 0x00007fffcda19f77 in () at /usr/lib/mlt/libmltqt.so #5 0x00007ffff6fbf14f in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #6 0x00007ffff6fbf14f in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #7 0x00007fffcda19bb2 in () at /usr/lib/mlt/libmltqt.so #8 0x00007ffff6fbf14f in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #9 0x00007ffff6fd53ec in () at /usr/lib/libmlt.so.6 #10 0x00007ffff6fbf14f in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #11 0x00007ffff6fd2807 in () at /usr/lib/libmlt.so.6 #12 0x0000555556bbc0a7 in RenderThread::run() (this=0x604000a1eb90) at /home/farid/kdenlive/src/monitor/glwidget.cpp:1600 #13 0x00007ffff1f8a5b0 in () at /usr/lib/libQt5Core.so.5 #14 0x00007ffff1b6d4cf in start_thread () at /usr/lib/libpthread.so.0 #15 0x00007ffff1a752d3 in clone () at /usr/lib/libc.so.6
Edited by Vincent Pinon