Bug#809955: mplayer: FTBFS with libpng16

[Carl Eugen Hoyos]

 <tobi <at> debian.org> writes:

> Currently we are preparing the transistion of 
> libpng1.2 to libpng1.6.
> The transistion bug is #650601.

> mplayer FTBFS during this rebuild.

Since the mpng decoder is not the default 
decoder for png (FFmpeg is), I suggest to 
remove the build dependency (unless somebody 
wants to work on it but there is no need).

Carl Eugen