Add a switch which controls which operation to perform.  Useful to test
only a single feature. Also the new behavior is more self-consistent.

Do not clutter the temporary directory with files, also "/tmp" is not
always available, e.g. in Windows.

Also add the clean-test Makefile rule, which will clean the generated
files.

Put the relevant code in one chunk, also check for frame allocation
failures.

All the other examples already use the system installed headers.

The header is required for the sin() function.

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

Remove unused variable size from video_encode_example() function.

Fix GCC warning:
decoding_encoding.c:214:22: warning: unused variable ‘size’ [-Wunused-variable]

This should be converted to the new API

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

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

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

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

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

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

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

Adopt ISC (Internet Systems Consortium) license in place of LGPL,
consistent with the other examples.

Fabrice explicitely approved the relicensing.

Simplify.

Simplify.

So it is more clear the context of the sentence.

This is required, or avcodec_open() will abort because of invalid
sample format.

The suffix is redundant since the containing directory itself is
called "examples". Simplify.

Rename:
api-example.c    -> encoding-example.c
output-example.c -> muxing-example.c

Improve consistency.

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

Originally committed as revision 23324 to svn://svn.ffmpeg.org/ffmpeg/trunk

Use a larger input audio buffer, refill it when it has less than 4 KB data
left.

Originally committed as revision 23323 to svn://svn.ffmpeg.org/ffmpeg/trunk

Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk

make it more consistent with libavformat/output-example.

Originally committed as revision 20176 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Thilo Borgmann name.surname AT googlemail.com.

Originally committed as revision 18409 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18259 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18216 to svn://svn.ffmpeg.org/ffmpeg/trunk

fixes compilation.

Originally committed as revision 18176 to svn://svn.ffmpeg.org/ffmpeg/trunk

Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk

in libavcodec/apiexample.c.

Originally committed as revision 15520 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Carl Eugen Hoyos: ! cehoyos ag or at !

Originally committed as revision 9301 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 9289 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8070 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8066 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8025 to svn://svn.ffmpeg.org/ffmpeg/trunk

and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4357 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4168 to svn://svn.ffmpeg.org/ffmpeg/trunk