Merge video_qscale (set by -qscale) and audio_qscale (set by -aq) into
one 'qscale' field in the options context. Add a shortcut -q for -qscale
and make -aq an alias for -q:a.

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

libmp3lame if available, ac3 otherwise.

libvorbis/libx264 for video if available, otherwise ac3/mpeg4.

It's equivalent to -g 0.

This reverts commit 4f4f33844a.

This commit has some ugly corner cases and needs to be discussed
further.

Its only reason for its existence was ffmpeg's inability to properly assign
AVOptions to streams. Now this is not a problem anymore, so 'ab' should
go.

This is based on the original work by Baptiste Coudurier.

It will be further developed with a few incompatible changes.

ffmpeg.c will stay as is for some time, so any scripts using it won't be
broken.

Signed-off-by: Mans Rullgard <mans@mansr.com>

This reverts commit 18c007ba37.

It should be replaced with proper per-codec defaults.

All tests are run through the fate-run.sh script which already
sets up redirections.  Using the outputs set there simplifies
things somewhat.

Signed-off-by: Mans Rullgard <mans@mansr.com>

It's broken with multiple files or audio streams.

This removes the default samplerate of 44100 for raw input, hence all
the FATE changes.

This function is essentially an alias for run_ffmpeg and is only
used in one place.  This patch removes the function and replaces
the call with the equivalent (simpler) run_ffmpeg call.

Signed-off-by: Mans Rullgard <mans@mansr.com>

The old regtest scripts pass -benchmark and collect the utime values.
As these values are never used, this machinery can be removed.

Signed-off-by: Mans Rullgard <mans@mansr.com>

This separates encoding and decoding flags, and passes them together
with the related file argument instead of all at the start of the
command line.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit a4f5af13fb)

Signed-off-by: Mans Rullgard <mans@mansr.com>

Fixed-point AC-3 encoder renamed to ac3_fixed.
Regression test acodec-ac3 renamed to acodec-ac3_fixed.
Regression test lavf-rm changed to use ac3_fixed encoder.

Originally committed as revision 26209 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25012 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25011 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24396 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Rafaël Carré, rafael d carre a gmail

Originally committed as revision 24355 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23109 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23048 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22282 to svn://svn.ffmpeg.org/ffmpeg/trunk

This test generates many output files, and keeping them separate
is convenient.

Originally committed as revision 22157 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

Originally committed as revision 20365 to svn://svn.ffmpeg.org/ffmpeg/trunk