Gerd, Trying to enable quicktime support with xawtv-3.28... config line looks like this (./configure --with-quicktime ) Configure runs fine but does not find quicktime...see below [root@video xawtv-3.28]# ./configure --with-quicktime loading cache ./config.cache checking for gcc... (cached) gcc checking whether the C compiler (gcc ) works... yes checking whether the C compiler (gcc ) is a cross-compiler... no checking whether we are using GNU C... (cached) yes checking whether gcc accepts -g... (cached) yes checking how to run the C preprocessor... (cached) gcc -E checking for a BSD compatible install... (cached) /usr/bin/install -c checking for gccmakedep... (cached) gccmakedep checking for open64... (cached) yes checking for ftello... (cached) yes checking for getpt... (cached) yes checking for getnameinfo... (cached) yes checking for endian.h... (cached) yes checking for soundcard.h... (cached) no checking for sys/soundcard.h... (cached) yes checking for pthread_create in -lpthread... (cached) yes checking for main in -lossaudio... (cached) no checking for initscr in -lncurses... (cached) yes checking for X... (cached) libraries /usr/X11R6/lib, headers /usr/X11R6/include checking for dnet_ntoa in -ldnet... (cached) no checking for dnet_ntoa in -ldnet_stub... (cached) no checking for gethostbyname... (cached) yes checking for connect... (cached) yes checking for remove... (cached) yes checking for shmat... (cached) yes checking for IceConnectionNumber in -lICE... (cached) yes checking for Xaw3dComputeTopShadowRGB in -lXaw3d... (cached) yes checking for jpeg_start_compress in -ljpeg... (cached) yes checking for lirc_init in -llirc_client... (cached) no checking for png_read_info in -lpng... (cached) yes checking for quicktime_open in -lquicktime... (cached) no checking for XF86DGAQueryExtension in -lXxf86dga... (cached) yes checking for XF86VidModeQueryExtension in -lXxf86vm... (cached) yes checking for DPMSQueryExtension in -lXdpms... (cached) yes checking for XvQueryExtension in -lXv... (cached) no checking for XShmAttach in -lXext... (cached) yes checking for X11 config directory... /etc/X11 checking for X11 app-defaults directory... /usr/X11R6/lib/X11/app-defaults creating ./config.status creating Makefile creating src/Makefile creating tools/Makefile creating radio/Makefile creating man/Makefile creating i2c/Makefile creating font/Makefile creating webcam/Makefile creating http/Makefile creating libvbi/Makefile creating xawtv.spec creating config.h config.h is unchanged Any ideas....TIA Troy