./ffmpeg -f rawvideo -pix_fmt rgb565 -s 800X600 -vcodec rawvideo -i /dev/graphics/fb0 -vcodec libx264 -acodec adpcm_swf -ar 44100 -r 25 -f flv http://localhost:8090/feed1.ffm


ffmpeg version 0.11.1 Copyright (c) 2000-2012 the FFmpeg developers
  built on Jun 18 2012 15:09:13 with gcc 4.4.3
  configuration: --enable-version3 --disable-pthreads --enable-libx264 --disable-yasm --disable-asm --enable-gpl --enable-nonfree --disable-doc --enable-small --target-os=linux --disable-debug --disable-stripping --enable-cross-compile --cross-prefix=/home/rohit/Downloads/android-ndk-r7b/toolchains/x86-4.4.3/prebuilt/linux-x86/bin/i686-android-linux- --sysroot=/home/rohit/Downloads/android-ndk-r7b/platforms/android-9/arch-x86 --arch=x86 --extra-cflags=-I/home/rohit/android-ec2/streamserver/newffmpeg/libs/x264-snapshot-20120616-2245/ --extra-ldflags=-L/home/rohit/android-ec2/streamserver/newffmpeg/libs/x264-snapshot-20120616-2245/
  libavutil      51. 54.100 / 51. 54.100
  libavcodec     54. 23.100 / 54. 23.100
  libavformat    54.  6.100 / 54.  6.100
  libavdevice    54.  0.100 / 54.  0.100
  libavfilter     2. 77.100 /  2. 77.100
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0. 15.100 /  0. 15.100
  libpostproc    52.  0.100 / 52.  0.100
[rawvideo @ 0x8c2a990] Warning: not compiled with thread support, using thread emulation
[rawvideo @ 0x8c1c530] Estimating duration from bitrate, this may be inaccurate
Input #0, rawvideo, from '/dev/graphics/fb0':
  Duration: N/A, start: 0.000000, bitrate: N/A
    Stream #0:0: Video: rawvideo (RGB[16] / 0x10424752), rgb565le, 800x600, 25 tbr, 25 tbn, 25 tbc
[buffer @ 0x8c28f40] w:800 h:600 pixfmt:rgb565le tb:1/25 sar:0/1 sws_param:flags=2
[buffersink @ 0x8c29040] No opaque field provided
[format @ 0x8c29220] auto-inserting filter 'auto-inserted scaler 0' between the filter 'src' and the filter 'format'
[scale @ 0x8c29520] w:800 h:600 fmt:rgb565le sar:0/1 -> w:800 h:600 fmt:yuv420p sar:0/1 flags:0x4
[libx264 @ 0x8c256f0] Warning: not compiled with thread support, using thread emulation
[libx264 @ 0x8c256f0] using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64
[libx264 @ 0x8c256f0] profile High, level 3.1
[libx264 @ 0x8c256f0] 264 - core 125 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=1 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[rawvideo @ 0x8c2a990] Warning: not compiled with thread support, using thread emulation
Output #0, flv, to 'http://localhost:8090/feed1.ffm':
  Metadata:
    encoder         : Lavf54.6.100
    Stream #0:0: Video: h264 ([7][0][0][0] / 0x0007), yuv420p, 800x600, q=-1--1, 1k tbn, 25 tbc
Stream mapping:
  Stream #0:0 -> #0:0 (rawvideo -> libx264)
Press [q] to stop, [?] for help
av_interleaved_write_frame(): Connection reset by peer



Here's the ffserver.conf

Port 8090
RTSPPort 7654
BindAddress 0.0.0.0
RTSPBindAddress 0.0.0.0
MaxHTTPConnections 2000
MaxClients 1000
MaxBandwidth 100000
CustomLog -

<Feed feed1.ffm>
File /data/feed1.ffm
FileMaxSize 5M
ACL allow 127.0.0.1
</Feed>

<Stream test1.flv>
   Feed feed1.ffm
   Format flv
   VideoCodec libx264
   VideoSize 800X640
   AVOptionVideo flags +global_header
</Stream>