When KPlayer is minimized, and you start a new instance, the window gets
restored and brought to front, but it does not become activated and is the
last one in the Alt-Tab order. This is believed to be a KWin problem.

The progress slider thumb may jump back and forth when seeking. This is a
problem of KPlayer syncronization with MPlayer that should be resolved in a
future version.

Following are known MPlayer issues that affect KPlayer for which no
workaround have been found yet and that are not yet fixed in MPlayer.

If playback is paused, any keystroke will unpause it. KPlayer sets the
MPlayer window to the disabled state and tries to prevent it from getting
focus, but it still occasionally happens. When it does, KPlayer will pause
MPlayer again after one second.

When MPlayer is paused or stopped, it may leave the last displayed frame in
the window or replace it with a black background. This appears to have been
partially resolved in MPlayer 0.90. When paused MPlayer shows the last
dispayed frame, and when it is stopped the window will be black. However,
popping up menus, tooltips, etc. still produces random results.

Seeking does not work well on some media types, in particular some Windows
Media files and VBR MP3 files. In those cases you can try using the
Forward/Backward commands instead of clicking on the slider itself or
dragging the slider thumb. Also the detected length may not be correct in
those cases. Some files are not seekable at all.

Issues that are believed to have been mostly or completely resolved

Occasionally when starting playback, resizing the window or switching to and
from full screen mode the picture may not show up in the KPlayer window until
you resize it, right click on it so the context menu pops up, or pause and
unpause playback. This may still be happening very infrequently. If you can
find a way to reproduce this consistently, I will be very interested to know.

Occasionally when switching from full screen to normal mode the window might
not be restored to the original size, rather its size would be close to the
screen size. This is believed to be a KWin problem. A workaround has been
found that reduced the effect of this problem considerably, so this should
happen very rarely now. Also very occasionally the window may show up at a
slightly wrong place.

Reporting bugs
--------------

Before you report a bug, first please make sure the bug has not been reported
yet. Look through the known issue list above, then in the bug tracking system
at http://sourceforge.net/tracker/?atid=532182&group_id=71710
Also look in Support Requests, Feature Requests, Public Forums and Mailing
Lists sections.

Please report bugs through the KPlayer bug tracking system at
http://sourceforge.net/projects/kplayer/
Using SourceForge is much preferable over private e-mail, for it helps
prevent duplicate requests.

When you submit a bug, please include all of the following information:
  - versions of KPlayer, MPlayer, KDE, Qt, XFree and the window manager you
    are running,
  - MPlayer output from the message log,
  - KPlayer debug log: run KPlayer from a console, reproduce the bug, then
    post on SourceForge whatever shows up on the console, clearly marking
    the point where the problem occurs.
