Hello, I had to add $PTHREADS_LIBS to the following line in configure:
LIBMPEG3_EXTRA_LIBS="$LIBMPEG3_EXTRA_LIBS $PTHREAD_LIBS $($PKG_CONFIG --libs libmpeg3)" to get configure to find my libmpeg3 in transcode 1.0.5. Here is my configure line: ./configure --prefix=/usr3/local --enable-v4l --enable-libpostproc --enable-a52 --enable-mjpegtools --enable-sdl --enable-libfame --enable-ogg --enable-avifile --enable-vorbis --enable-theora --enable-libmpeg3 --enable-libdv --enable-libquicktime --enable-libxml2 --enable-imagemagick --enable-oss --enable-freetype2 --enable-lzo --enable-a52-default-decoder --with-lzo-includes=/usr/include/lzo and I have LD_LIBRARY_PATH=/usr3/local/lib C_INCLUDE_PATH=/usr3/local/include in my environment. libmpeg3 was configured with --prefix=/usr3/local as well (as were almost all the libs needed for transcode). And the machine is running: Linux telstar 2.6.23.8-34.fc7 #1 SMP Thu Nov 22 23:05:33 EST 2007 i686 i686 i386 GNU/Linux I do not have an autoconf file for libmpeg3 which is version 1.7. regards, Tom