Log Message:
update to 0.10.19
changes:
-most audio decoders and encoders ported to the new base classes
 (with the exception of mad)
-lame mp3 and twolame mp2 encoders now output framed mpeg audio
 (better for muxing)
-x264enc now supports configuration via downstream caps restrictions
 (useful for encodebin / rtp etc.)
-mad doesn't depend on libid3tag any longer (often a hassle on
 embedded builds)
-mpeg2dec is more error resilient
-lots of dvdreadsrc fixes