ffserver-regression.sh doesn't need anything else from
regression-funcs.sh, and sourcing the entire file there
breaks things.

Originally committed as revision 22304 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22156 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22155 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21870 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21556 to svn://svn.ffmpeg.org/ffmpeg/trunk

This disables all console output from the *-regression.sh scripts by
default.  If the V environment variable is set to 1, ffmpeg commands
are printed before being run.  If V is greater than 1, ffmpeg output
goes to the console, otherwise stderr is redirected to a file.

Originally committed as revision 21253 to svn://svn.ffmpeg.org/ffmpeg/trunk

The latter syntax variant is more readable and easier to nest.

Originally committed as revision 20924 to svn://svn.ffmpeg.org/ffmpeg/trunk

other regression test scripts in the regression-funcs.sh file.

Originally committed as revision 20359 to svn://svn.ffmpeg.org/ffmpeg/trunk