valgrind ffmpeg -i ./trailer.mp4 http://192.168.0.33:8090/feed1.ffm
==23282== Memcheck, a memory error detector
==23282== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
==23282== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
==23282== Command: ffmpeg -i ./trailer.mp4 http://192.168.0.33:8090/feed1.ffm
==23282==
ffmpeg version 2.2.1 Copyright (c) 2000-2014 the FFmpeg developers
  built on Apr 25 2014 13:15:46 with gcc 4.7 (Debian 4.7.2-5)
  configuration:
  libavutil      52. 66.100 / 52. 66.100
  libavcodec     55. 52.102 / 55. 52.102
  libavformat    55. 33.100 / 55. 33.100
  libavdevice    55. 10.100 / 55. 10.100
  libavfilter     4.  2.100 /  4.  2.100
  libswscale      2.  5.102 /  2.  5.102
  libswresample   0. 18.100 /  0. 18.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from './trailer.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    creation_time   : 1970-01-01 00:00:00
    title           : Sintel Trailer
    artist          : Durian Open Movie Team
    encoder         : Lavf52.62.0
    copyright       : (c) copyright Blender Foundation | durian.blender.org
    description     : Trailer for the Sintel open movie project
  Duration: 00:00:52.21, start: 0.000000, bitrate: 669 kb/s
    Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 854x480, 537 kb/s, 24 fps, 24 tbr, 24 tbn, 48 tbc (default)
    Metadata:
      creation_time   : 1970-01-01 00:00:00
      handler_name    : VideoHandler
    Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 126 kb/s (default)
    Metadata:
      creation_time   : 1970-01-01 00:00:00
      handler_name    : SoundHandler
==23282== Invalid read of size 4
==23282==    at 0x46D9B8: ??? (in /usr/local/bin/ffmpeg)
==23282==    by 0x469A43: ??? (in /usr/local/bin/ffmpeg)
==23282==    by 0x4716F1: ??? (in /usr/local/bin/ffmpeg)
==23282==    by 0x462307: ??? (in /usr/local/bin/ffmpeg)
==23282==    by 0x54F3EAC: (below main) (libc-start.c:244)
==23282==  Address 0x10 is not stack'd, malloc'd or (recently) free'd
==23282==
==23282==
==23282== Process terminating with default action of signal 11 (SIGSEGV)
==23282==  Access not within mapped region at address 0x10
==23282==    at 0x46D9B8: ??? (in /usr/local/bin/ffmpeg)
==23282==    by 0x469A43: ??? (in /usr/local/bin/ffmpeg)
==23282==    by 0x4716F1: ??? (in /usr/local/bin/ffmpeg)
==23282==    by 0x462307: ??? (in /usr/local/bin/ffmpeg)
==23282==    by 0x54F3EAC: (below main) (libc-start.c:244)
==23282==  If you believe this happened as a result of a stack
==23282==  overflow in your program's main thread (unlikely but
==23282==  possible), you can try to increase the size of the
==23282==  main thread stack using the --main-stacksize= flag.
==23282==  The main thread stack size used in this run was 8388608.
==23282==
==23282== HEAP SUMMARY:
==23282==     in use at exit: 929,598 bytes in 169 blocks
==23282==   total heap usage: 404 allocs, 235 frees, 3,956,128 bytes allocated
==23282==
==23282== LEAK SUMMARY:
==23282==    definitely lost: 312 bytes in 3 blocks
==23282==    indirectly lost: 0 bytes in 0 blocks
==23282==      possibly lost: 0 bytes in 0 blocks
==23282==    still reachable: 929,286 bytes in 166 blocks
==23282==         suppressed: 0 bytes in 0 blocks
==23282== Rerun with --leak-check=full to see details of leaked memory
==23282==
==23282== For counts of detected and suppressed errors, rerun with: -v
==23282== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 4 from 4)
Segmentation fault