Hi,

On my test mp4 files I noticed that clip preview shows colors and everything
correctly but on timeline and on render output the colors are wrong.
Seems like something is wrong in the color conversions.

Screen shot of correct colors in clip preview:
https://mcfrisk.kapsi.fi/temp/openshot_clip_preview_colors_correct.png

Screen shot of bad colors from timeline playback:
https://mcfrisk.kapsi.fi/temp/openshot_timeline_colors_wrong.png

The clip is quite standard mp4 from a camera phone and melt plays it
just fine. ffmpeg says it is:

Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/mcfrisk/Videos/20150726_croatia_sand_skiing/VIDEO0076_syöksy.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 0
    compatible_brands: isom3gp4
    creation_time   : 2015-07-26 09:01:11
  Duration: 00:00:13.39, start: 0.000000, bitrate: 13422 kb/s
    Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 1280x720, 12760 kb/s, SAR 1:1 DAR 16:9, 30.35 fps, 30 tbr, 90k tbn, 180k tbc (default)
    Metadata:
      creation_time   : 2015-07-26 09:01:11
      handler_name    : VideoHandle
    Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 190 kb/s (default)
    Metadata:
      creation_time   : 2015-07-26 09:01:11
      handler_name    : SoundHandle

Yes, I believe I duplicated the bug.

Here's my System Information:

Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 4.2.0-1-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Init: systemd (via /run/systemd/system)

Versions of packages openshot depends on:
ii  fontconfig           2.11.0-6.3
ii  gtk2-engines-pixbuf  2.24.28-1
ii  librsvg2-common      2.40.11-1
ii  melt                 0.9.8-3
ii  python               2.7.9-1
ii  python-gtk2          2.24.0-4
ii  python-httplib2      0.9.1+dfsg-1
ii  python-imaging       2.9.0-1
ii  python-mlt           0.9.8-3
ii  python-pygoocanvas   0.14.1-1.1
ii  python-support       1.0.15
ii  python-xdg           0.25-4

Versions of packages openshot recommends:
ii  frei0r-plugins  1.4-3+b1
pn  openshot-doc    <none>

Versions of packages openshot suggests:
pn  blender   <none>
pn  inkscape  <none>

I'm affected by the same bug.
Exactly same system configuration.
Tried several different mp4 files.

Regards
Claudio