./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 rtmp://live.justin.tv/app/

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 @ 0x8c24fa0] w:800 h:600 pixfmt:rgb565le tb:1/25 sar:0/1 sws_param:flags=2
[buffersink @ 0x8c39b80] No opaque field provided
[format @ 0x8c39d10] auto-inserting filter 'auto-inserted scaler 0' between the filter 'src' and the filter 'format'
[scale @ 0x8c39f80] 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 'rtmp://live.justin.tv/app/live_31446327_dGXOHYQ5z2Csjh3ydloaCqcro4iKF7':
  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
frame=    2 fps=0.0 q=28.0 Lsize=      54kB time=00:00:00.08 bitrate=5521.8kbits/s
video:54kB audio:0kB global headers:0kB muxing overhead 0.570076%
[libx264 @ 0x8c256f0] frame I:1     Avg QP:13.00  size:   134
[libx264 @ 0x8c256f0] frame P:1     Avg QP:32.52  size: 54057
[libx264 @ 0x8c256f0] mb I  I16..4: 100.0%  0.0%  0.0%
[libx264 @ 0x8c256f0] mb P  I16..4: 59.5% 24.1% 16.5%  P16..4:  0.0%  0.0%  0.0%  0.0%  0.0%    skip: 0.0%
[libx264 @ 0x8c256f0] 8x8 transform intra:12.0%
[libx264 @ 0x8c256f0] coded y,uvDC,uvAC intra: 41.6% 29.7% 20.6%
[libx264 @ 0x8c256f0] i16 v,h,dc,p: 98%  0%  2%  0%
[libx264 @ 0x8c256f0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 58%  8% 25%  3%  0%  0%  1%  4%  1%
[libx264 @ 0x8c256f0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 93%  2%  4%  0%  0%  0%  0%  0%  0%
[libx264 @ 0x8c256f0] i8c dc,h,v,p: 76% 22%  1%  1%
[libx264 @ 0x8c256f0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x8c256f0] kb/s:5419.10