cat /dev/video0 | ffmpeg -i - ... -t 15 -vcodec h264 -b 700kb/s -r 29.97 -cropleft 10 -cropright 8 -croptop 60 -cropbottom 66 -aspect 1.96 -acodec aac -ab 128kb/s -ac 2 -alang eng -deinterlace tmp.mp4
FFmpeg version SVN-rUNKNOWN, Copyright (c) 2000-2007 Fabrice Bellard, et al.
  configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --enable-static --enable-shared --cc=x86_64-pc-linux-gnu-gcc --disable-altivec --disable-debug --disable-audio-oss --disable-dv1394 --disable-network --disable-ffplay --disable-opts --enable-libmp3lame --enable-libvorbis --enable-libogg --enable-libtheora --enable-libogg --enable-liba52 --enable-pthreads --enable-xvid --enable-x11grab --enable-libogg --enable-x264 --enable-libfaad --enable-libfaac --enable-gpl --enable-pp --disable-strip
  libavutil version: 49.4.0
  libavcodec version: 51.40.2
  libavformat version: 51.11.0
  built on Sep 23 2007 14:31:01, gcc: 4.1.1 (Gentoo 4.1.1-r3)
Input #0, mpeg, from 'pipe:':
  Duration: N/A, bitrate: 8224 kb/s
  Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 720x480, 8000 kb/s, 29.97 fps(r)
  Stream #0.1[0x1c0]: Audio: mp2, 48000 Hz, stereo, 224 kb/s
Output #0, crc, to '...':
  Stream #0.0: Video: rawvideo, yuv420p, 720x480, q=2-31, 200 kb/s, 29.97 fps(c)
  Stream #0.1: Audio: pcm_s16le, 48000 Hz, stereo, 1536 kb/s
Output #1, mp4, to 'tmp.mp4':
  Stream #1.0: Video: h264, yuv420p, 702x354, q=2-31, 700 kb/s, 29.97 fps(c)
  Stream #1.1(eng): Audio: aac, 48000 Hz, stereo, 128 kb/s
Stream mapping:
  Stream #0.0 -> #0.0
  Stream #0.1 -> #0.1
  Stream #0.0 -> #1.0
  Stream #0.1 -> #1.1
[h264 @ 0x2ba397833eb0]width or height not divisible by 16 (702x354), compression will suffer.
[h264 @ 0x2ba397833eb0]using SAR=85/86
[h264 @ 0x2ba397833eb0]using cpu capabilities MMX MMXEXT SSE SSE2 3DNow! 
[mpeg2video @ 0x2ba397833eb0]ac-tex damaged at 14 21e=3.0 bitrate=   0.0kbits/s    
[mpeg2video @ 0x2ba397833eb0]Warning MVs not available
[mpeg2video @ 0x2ba397833eb0]concealing 405 DC, 405 AC, 405 MV errors
[mpeg2video @ 0x2ba397833eb0]ac-tex damaged at 21 13e=3.0 bitrate=   0.0kbits/s    
[mpeg2video @ 0x2ba397833eb0]Warning MVs not available
[mpeg2video @ 0x2ba397833eb0]concealing 765 DC, 765 AC, 765 MV errors
[mpeg2video @ 0x2ba397833eb0]ac-tex damaged at 28 15e=3.3 bitrate=   0.0kbits/s    
[mpeg2video @ 0x2ba397833eb0]Warning MVs not available
[mpeg2video @ 0x2ba397833eb0]concealing 675 DC, 675 AC, 675 MV errors
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 22 18
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 3 19
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 3 20
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 3 21
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 8 22
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 4 23
[mpeg2video @ 0x2ba397833eb0]mb incr damaged
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 9 25
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 25 26
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 4 27
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 5 28
[mpeg2video @ 0x2ba397833eb0]ac-tex damaged at 11 29
[mpeg2video @ 0x2ba397833eb0]concealing 540 DC, 540 AC, 540 MV errors
[mpeg2video @ 0x2ba397833eb0]ac-tex damaged at 23 17e=3.5 bitrate=   0.0kbits/s    
[mpeg2video @ 0x2ba397833eb0]concealing 585 DC, 585 AC, 585 MV errors
[mpeg2video @ 0x2ba397833eb0]ac-tex damaged at 16 26
[mpeg2video @ 0x2ba397833eb0]concealing 180 DC, 180 AC, 180 MV errors
[mpeg2video @ 0x2ba397833eb0]ac-tex damaged at 6 15me=3.7 bitrate=   0.0kbits/s    
[mpeg2video @ 0x2ba397833eb0]concealing 675 DC, 675 AC, 675 MV errors
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 14
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 15
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 16
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 17
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 18
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 19
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 20
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 21
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 22
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 23
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 24
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 25
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 26
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 27
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 28
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 29
[mpeg2video @ 0x2ba397833eb0]concealing 720 DC, 720 AC, 720 MV errors
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 7 14me=4.0 bitrate=   0.0kbits/s    
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 15 15
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 15 16
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 31 17
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 25 18
[mpeg2video @ 0x2ba397833eb0]invalid cbp at 25 19
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 3 20
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 2 21
[mpeg2video @ 0x2ba397833eb0]slice mismatch
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 30 23
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 8 24
[mpeg2video @ 0x2ba397833eb0]concealing 495 DC, 495 AC, 495 MV errors
[mpeg2video @ 0x2ba397833eb0]ac-tex damaged at 41 29e=4.2 bitrate=   0.0kbits/s    
[mpeg2video @ 0x2ba397833eb0]concealing 45 DC, 45 AC, 45 MV errors
[mpeg2video @ 0x2ba397833eb0]ac-tex damaged at 35 25e=4.3 bitrate=   0.0kbits/s    
[mpeg2video @ 0x2ba397833eb0]concealing 225 DC, 225 AC, 225 MV errors
[mpeg2video @ 0x2ba397833eb0]ac-tex damaged at 2 24me=4.4 bitrate=   0.0kbits/s    
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 1 25
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 1 26
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 27
[mpeg2video @ 0x2ba397833eb0]slice mismatch
[mpeg2video @ 0x2ba397833eb0]00 motion_type at 0 29
[mpeg2video @ 0x2ba397833eb0]concealing 270 DC, 270 AC, 270 MV errors
frame=  318 fps= 28 q=0.0 Lq=32766.0 size=       0kB time=4.5 bitrate=   0.0kbits/s    
video:69842kB audio:920kB global headers:0kB muxing overhead -99.999979%
[h264 @ 0x2ba397833eb0]slice I:27    Avg QP:23.15  size: 29854
[h264 @ 0x2ba397833eb0]slice P:291   Avg QP:24.56  size:  4514
[h264 @ 0x2ba397833eb0]mb I  I16..4: 27.0%  0.0% 73.0%
[h264 @ 0x2ba397833eb0]mb P  I16..4: 11.5%  0.0%  0.0%  P16..4: 32.4%  0.0%  0.0%  0.0%  0.0%    skip:56.1%
[h264 @ 0x2ba397833eb0]final ratefactor: 32.39
[h264 @ 0x2ba397833eb0]SSIM Mean Y:0.9657419
[h264 @ 0x2ba397833eb0]kb/s:1598.2
Received signal 2: terminating.