dvogel@lukahn:~/devel$ bunzip2 -c MPlayer-1.0rc1.tar.bz2.1 | tar t | grep png
MPlayer-1.0rc1/libmpcodecs/vd_mpng.c
MPlayer-1.0rc1/libvo/vo_png.c
MPlayer-1.0rc1/TOOLS/png2raw.c
MPlayer-1.0rc1/libavcodec/png.c
MPlayer-1.0rc1/libavformat/png.c
dvogel@lukahn:~/devel$