avfilter/vf_boxblur: Support 10bit planar formats
avformat/mpegenc: Use av_freep() to avoid leaving stale pointers in memory

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/mpegtsenc: Use av_freep() to avoid leaving stale pointers in memory

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/swfdec: Check frame size rectangle in probe()

fixes probetest failure

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/img2dec: check w/h in dpx_probe

Fixes probetest failure

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>