# ffmpeg rtsp://192.168.2.101:554/trackID=1&basic_auth=YWRtaW46YWRtaW4=
[1] 23930
ffmpeg version 0.7.6-4:0.7.6-0ubuntu0.11.10.1, Copyright (c) 2000-2011 the Libav developers
  built on Jun 12 2012 16:44:09 with gcc 4.6.1
  configuration: --extra-version='4:0.7.6-0ubuntu0.11.10.1' --arch=amd64 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --enable-shared --disable-static
  libavutil    51.  7. 0 / 51.  7. 0
  libavcodec   53.  6. 0 / 53.  6. 0
  libavformat  53.  3. 0 / 53.  3. 0
  libavdevice  53.  0. 0 / 53.  0. 0
  libavfilter   2.  4. 0 /  2.  4. 0
  libswscale    2.  0. 0 /  2.  0. 0
  libpostproc  52.  0. 0 / 52.  0. 0
Unable to find a suitable output format for 'rtsp://192.168.2.101:554/trackID=1'