Remove the "b" from "Mb" in -b values for the dnxhd tests.

They are just ignored, and tend to confuse both machines and humans.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@23628 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

tests/codec-regression.sh

@@ -219,17 +219,17 @@ fi
 
 if [ -n "$do_dnxhd_1080i" ] ; then
 # FIXME: interlaced raw DNxHD decoding is broken
-do_video_encoding dnxhd-1080i.mov "" "-vcodec dnxhd -flags +ildct -s hd1080 -b 120Mb -pix_fmt yuv422p -vframes 5 -an"
+do_video_encoding dnxhd-1080i.mov "" "-vcodec dnxhd -flags +ildct -s hd1080 -b 120M -pix_fmt yuv422p -vframes 5 -an"
 do_video_decoding "-r 25" "-s cif -pix_fmt yuv420p"
 fi
 
 if [ -n "$do_dnxhd_720p" ] ; then
-do_video_encoding dnxhd-720p.dnxhd "" "-s hd720 -b 90Mb -pix_fmt yuv422p -vframes 5 -an"
+do_video_encoding dnxhd-720p.dnxhd "" "-s hd720 -b 90M -pix_fmt yuv422p -vframes 5 -an"
 do_video_decoding "-r 25" "-s cif -pix_fmt yuv420p"
 fi
 
 if [ -n "$do_dnxhd_720p_rd" ] ; then
-do_video_encoding dnxhd-720p-rd.dnxhd "" "-threads 4 -mbd rd -s hd720 -b 90Mb -pix_fmt yuv422p -vframes 5 -an"
+do_video_encoding dnxhd-720p-rd.dnxhd "" "-threads 4 -mbd rd -s hd720 -b 90M -pix_fmt yuv422p -vframes 5 -an"
 do_video_decoding "-r 25" "-s cif -pix_fmt yuv420p"
 fi