* more verbose header parsing code
 * support for compressed announces if zlib is available (using some code
   from Mosu from the matroska project)
 * if the sdp packet contains more than one m= line, pass it to the
   livedotcom module
configure.ac:
 * link sap with zlib if available
modules/demux/livedotcom.c:
 * accept sdp from the sap module