video branch: More avg_videoinfo output cleanup.
video branch: More avg_videoinfo output cleanup.

svn path=/branches/libavg_video/; revision=8551

yyd01245/libavg,hoodie/libavg,scotty007/libavg,scotty007/libavg,libavg/libavg,th3infinity/libavg,libavg/libavg,hoodie/libavg,yyd01245/libavg,hoodie/libavg,scotty007/libavg,libavg/libavg,yyd01245/libavg,scotty007/libavg,libavg/libavg,yyd01245/libavg,th3infinity/libavg,th3infinity/libavg,hoodie/libavg,th3infinity/libavg