Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <firstname.lastname@example.org>
Merge libavcore into libavutil
It is pretty hopeless that other considerable projects will adoptlibavutil alone in other projects. Projects that need small footprintare better off with more specialized libraries such as gnulib or ratherjust copy the necessary parts that they need. With this in mind, nobody...
Fix timestamp scaling in the overlay filter.
Compute the outpicref PTS in start_frame(), since it is required forcomparing that value with the value of the overpicref.
Originally committed as revision 25828 to svn://svn.ffmpeg.org/ffmpeg/trunk
Port overlay filter from the libavfilter repo (with many fixes),adopting Baptiste variant which is simpler and faster.
Originally committed as revision 25784 to svn://svn.ffmpeg.org/ffmpeg/trunk