Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffdf3ef700 (LWP 21629)]
EncodeVideo (p_enc=0x7fffcc001158, p_pict=0x0) at encoder.c:882
882         p_sys->i_buffer_out = p_sys->p_context->height * p_sys->p_context->width
(gdb) bt
#0  EncodeVideo (p_enc=0x7fffcc001158, p_pict=0x0) at encoder.c:882
#1  0x00007fffdd43690f in transcode_video_process (p_stream=0x7fffd8000f28, id=0x7fffcc000b40, in=0x0, out=0x7fffdf3ee3d8)
    at video.c:588
#2  0x00007fffdd431ffd in Send (p_stream=0x7fffd8000f28, id=0x7fffcc000b40, p_buffer=<optimized out>) at transcode.c:660
#3  0x00007fffdd432117 in Del (p_stream=0x7fffd8000f28, id=0x7fffcc000b40) at transcode.c:607
#4  0x00007ffff797cc40 in sout_InputDelete (p_input=0x7fffcc000b20) at stream_output/stream_output.c:205
#5  0x00007ffff7916bab in DeleteDecoder (p_dec=0x7fffd85644f8) at input/decoder.c:2107
#6  0x00007ffff791c6d5 in EsDestroyDecoder (out=<optimized out>, p_es=0x7fffd8567ed0) at input/es_out.c:1612
#7  0x00007ffff791de9c in EsUnselect (out=0x7fffd0004d40, es=0x7fffd8567ed0, b_update=true) at input/es_out.c:1723
#8  0x00007ffff791d944 in EsOutDel (out=0x7fffd0004d40, es=0x7fffd8567ed0) at input/es_out.c:2059
#9  0x00007ffff792332b in es_out_Del (id=<optimized out>, out=<optimized out>) at ../include/vlc_es_out.h:115
#10 CmdExecuteDel (p_cmd=0x7fffdf3ee510, p_out=<optimized out>) at input/es_out_timeshift.c:1297
#11 Del (p_out=0x7fffd80061d0, p_es=0x7fffd8525f40) at input/es_out_timeshift.c:441
#12 0x00007fffef8ea1a6 in es_out_Del (id=<optimized out>, out=<optimized out>) at ../../include/vlc_es_out.h:115
#13 Demux (p_demux=0x7fffd84ce578) at dvdnav.c:751
#14 0x00007ffff792bad8 in demux_Demux (p_demux=0x7fffd84ce578) at input/demux.h:44
#15 MainLoopDemux (i_start_mdate=63816558318, pb_demux_polled=<synthetic pointer>, pb_changed=<synthetic pointer>, p_input=
    0x7fffd0000aa8) at input/input.c:580
#16 MainLoop (p_input=0x7fffd0000aa8, b_interactive=<optimized out>) at input/input.c:751
#17 0x00007ffff792c235 in Run (obj=0x7fffd0000aa8) at input/input.c:542
#18 0x00007ffff6ff1d90 in start_thread (arg=0x7fffdf3ef700) at pthread_create.c:309
#19 0x00007ffff6b1f48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115