ffmpeg -f x11grab -s 1920x1080 -r 35 -i :0.0+0,0 \
 -f alsa -ac 2 -i pulse -vcodec libx264 -preset:v "$QUAL" -s 1280x800 \
 -acodec libmp3lame -ab 128k -ar 44100 -threads 0  \
 -f flv "rtmp://live.justin.tv/app/$STREAM_KEY"

ffmpeg version git-2012-07-27-b3841db Copyright (c) 2000-2012 the FFmpeg developers
  built on Jul 27 2012 11:14:37 with gcc 4.6 (Ubuntu/Linaro 4.6.3-1ubuntu5)
  configuration: --enable-gpl --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-librtmp --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-nonfree --enable-version3 --enable-x11grab
  libavutil      51. 65.100 / 51. 65.100
  libavcodec     54. 45.100 / 54. 45.100
  libavformat    54. 21.100 / 54. 21.100
  libavdevice    54.  2.100 / 54.  2.100
  libavfilter     3.  3.100 /  3.  3.100
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0. 15.100 /  0. 15.100
  libpostproc    52.  0.100 / 52.  0.100
[x11grab @ 0x269f440] device: :0.0+0,0 -> display: :0.0 x: 0 y: 0 width: 1920 height: 1080
[x11grab @ 0x269f440] shared memory extension found
[x11grab @ 0x269f440] Estimating duration from bitrate, this may be inaccurate
Input #0, x11grab, from ':0.0+0,0':
  Duration: N/A, start: 1343414583.962472, bitrate: N/A
    Stream #0:0: Video: rawvideo (BGR[0] / 0x524742), bgr0, 1920x1080, -2147483 kb/s, 35 tbr, 1000k tbn, 35 tbc
-t is not an input option, keeping it for the next output; consider fixing your command line.
[alsa @ 0x26ac320] Estimating duration from bitrate, this may be inaccurate
Guessed Channel Layout for  Input Stream #1.0 : stereo
Input #1, alsa, from 'pulse':
  Duration: N/A, start: 1343414584.018772, bitrate: 1536 kb/s
    Stream #1:0: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
-t is not an input option, keeping it for the next output; consider fixing your command line.
[libx264 @ 0x269cb40] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2
[libx264 @ 0x269cb40] profile High 4:4:4 Predictive, level 3.2, 4:4:4 8-bit
[libx264 @ 0x269cb40] 264 - core 125 r2 d9d2288 - 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=4 threads=12 lookahead_threads=2 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
Output #0, flv, to 'rtmp://live.justin.tv/app/live_22303455_pUP5U3DxOWvHfmBAuEJs7FiGGL44hu':
  Metadata:
    encoder         : Lavf54.21.100
    Stream #0:0: Video: h264 ([7][0][0][0] / 0x0007), yuv444p, 1280x800, q=-1--1, 1k tbn, 35 tbc
    Stream #0:1: Audio: mp3 ([2][0][0][0] / 0x0002), 44100 Hz, stereo, s16, 128 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (rawvideo -> libx264)
  Stream #1:0 -> #0:1 (pcm_s16le -> libmp3lame)
Press [q] to stop, [?] for help
frame=   17 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s
frame=   34 fps= 33 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s
frame=   51 fps= 33 q=0.0 size=       0kB time=00:00:00.00 bitrate=   0.0kbits/s
frame=   58 fps= 17 q=30.0 size=     234kB time=00:00:00.00 bitrate=-1915384.0kbits/s
frame=   82 fps= 21 q=30.0 size=     251kB time=00:00:00.68 bitrate=3001.8kbits/s
frame=  101 fps= 23 q=30.0 size=     262kB time=00:00:01.22 bitrate=1746.8kbits/s
frame=  119 fps= 24 q=30.0 size=     272kB time=00:00:01.74 bitrate=1277.0kbits/s
frame=  137 fps= 25 q=30.0 size=     282kB time=00:00:02.25 bitrate=1022.4kbits/s
frame=  155 fps= 26 q=30.0 size=     292kB time=00:00:02.77 bitrate= 861.7kbits/s
frame=  173 fps= 26 q=30.0 size=     301kB time=00:00:03.28 bitrate= 751.5kbits/s
frame=  191 fps= 27 q=30.0 size=     312kB time=00:00:03.79 bitrate= 672.5kbits/s
frame=  208 fps= 27 q=30.0 size=     321kB time=00:00:04.28 bitrate= 614.0kbits/s
frame=  225 fps= 28 q=30.0 size=     330kB time=00:00:04.77 bitrate= 566.6kbits/s
frame=  242 fps= 28 q=30.0 size=     340kB time=00:00:05.25 bitrate= 529.5kbits/s
frame=  260 fps= 29 q=30.0 size=     349kB time=00:00:05.77 bitrate= 495.6kbits/s
frame=  277 fps= 29 q=30.0 size=     359kB time=00:00:06.25 bitrate= 469.5kbits/s
frame=  292 fps= 29 q=30.0 size=     366kB time=00:00:06.68 bitrate= 448.9kbits/s
frame=  308 fps= 27 q=30.0 size=     659kB time=00:00:07.14 bitrate= 755.7kbits/s
frame=  332 fps= 27 q=30.0 size=     672kB time=00:00:07.82 bitrate= 703.2kbits/s
frame=  350 fps= 27 q=32766.0 Lsize=     716kB time=00:00:09.94 bitrate= 589.5kbits/s
video:546kB audio:157kB subtitle:0 global headers:0kB muxing overhead 1.880887%
[libx264 @ 0x269cb40] frame I:2     Avg QP:18.26  size:258395
[libx264 @ 0x269cb40] frame P:88    Avg QP:25.12  size:   303
[libx264 @ 0x269cb40] frame B:260   Avg QP:30.11  size:    56
[libx264 @ 0x269cb40] consecutive B-frames:  0.9%  0.0%  0.9% 98.3%
[libx264 @ 0x269cb40] mb I  I16..4: 30.0% 21.1% 49.0%
[libx264 @ 0x269cb40] mb P  I16..4:  0.1%  0.1%  0.0%  P16..4:  0.7%  0.1%  0.0%  0.0%  0.0%    skip:99.0%
[libx264 @ 0x269cb40] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.4%  0.0%  0.0%  direct: 0.0%  skip:99.6%  L0:36.1% L1:63.9% BI: 0.0%
[libx264 @ 0x269cb40] 8x8 transform intra:26.3% inter:53.0%
[libx264 @ 0x269cb40] coded y,u,v intra: 54.1% 38.1% 38.4% inter: 0.0% 0.0% 0.0%
[libx264 @ 0x269cb40] i16 v,h,dc,p: 63% 24% 11%  2%
[libx264 @ 0x269cb40] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 11% 16% 41%  4%  5%  5%  5%  5%  7%
[libx264 @ 0x269cb40] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 33% 28% 11%  4%  4%  4%  5%  4%  7%
[libx264 @ 0x269cb40] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x269cb40] ref P L0: 40.1%  4.8% 36.3% 18.8%
[libx264 @ 0x269cb40] ref B L0: 57.5% 39.0%  3.5%
[libx264 @ 0x269cb40] ref B L1: 92.8%  7.2%
[libx264 @ 0x269cb40] kb/s:446.37