ffplay codec error

ffplay http://localhost:8090/live.sdp
ffplay version 2.0 Copyright (c) 2003-2013 the FFmpeg developers
  built on Nov 13 2013 13:58:41 with gcc 4.6 (Ubuntu/Linaro 4.6.3-1ubuntu5)
  configuration: --prefix=/home/hls/ffmpeg_build --extra-cflags=-I/home/hls/ffmpeg_build/include --extra-ldflags=-L/home/hls/ffmpeg_build/lib --bindir=/home/hls/bin --extra-libs=-ldl --enable-gpl --enable-libass --enable-libfdk-aac --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-nonfree --enable-x11grab
  libavutil      52. 52.100 / 52. 52.100
  libavcodec     55. 41.100 / 55. 41.100
  libavformat    55. 21.100 / 55. 21.100
  libavdevice    55.  5.100 / 55.  5.100
  libavfilter     3. 90.102 /  3. 90.102
  libswscale      2.  5.101 /  2.  5.101
  libswresample   0. 17.104 /  0. 17.104
  libpostproc    52.  3.100 / 52.  3.100
[sdp @ 0xb1401980] Could not find codec parameters for stream 0 (Video: mpeg4, yuv420p): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
http://localhost:8090/live.sdp: could not find codec parameters