output of ffserve

root@raspberrypi:/etc# ffserver -f /etc/ffserver.conf & ffmpeg -v debug -s 640x480 -f video4linux2 -i /dev/video0 -f alsa -i sysdefault:CARD=CinemaTM http://localhost:8093/webcam.ffm
[4] 6983
ffserver version 1.0.3 Copyright (c) 2000-2012 the FFmpeg developers
  built on Jan 29 2013 18:26:25 with gcc 4.6 (Debian 4.6.3-14+rpi1)
  configuration:
  libavutil      51. 73.101 / 51. 73.101
  libavcodec     54. 59.100 / 54. 59.100
  libavformat    54. 29.104 / 54. 29.104
  libavdevice    54.  2.101 / 54.  2.101
  libavfilter     3. 17.100 /  3. 17.100
  libswscale      2.  1.101 /  2.  1.101
  libswresample   0. 15.100 /  0. 15.100
bind(port 8093): Address already in use
ffmpeg version 1.0.3 Copyright (c) 2000-2012 the FFmpeg developers
  built on Jan 29 2013 18:26:25 with gcc 4.6 (Debian 4.6.3-14+rpi1)
  configuration:
  libavutil      51. 73.101 / 51. 73.101
  libavcodec     54. 59.100 / 54. 59.100
  libavformat    54. 29.104 / 54. 29.104
  libavdevice    54.  2.101 / 54.  2.101
  libavfilter     3. 17.100 /  3. 17.100
  libswscale      2.  1.101 /  2.  1.101
  libswresample   0. 15.100 /  0. 15.100
[video4linux2,v4l2 @ 0x21405b0] [3]Capabilities: 4000001
[video4linux2,v4l2 @ 0x21405b0] The V4L2 driver set input_id: 0, input: Camera 1
[video4linux2,v4l2 @ 0x21405b0] All info found
[video4linux2,v4l2 @ 0x21405b0] Estimating duration from bitrate, this may be inaccurate
Input #0, video4linux2,v4l2, from '/dev/video0':
  Duration: N/A, start: 446652.174239, bitrate: 147456 kb/s
    Stream #0:0, 1, 1/1000000: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 640x480, 1/30, 147456 kb/s, 30 tbr, 1000k tbn, 30 tbc
[alsa @ 0x213a980] All info found
[alsa @ 0x213a980] Estimating duration from bitrate, this may be inaccurate
Guessed Channel Layout for  Input Stream #1.0 : stereo
Input #1, alsa, from 'sysdefault:CARD=CinemaTM':
  Duration: N/A, start: 1360269143.113486, bitrate: 1536 kb/s
    Stream #1:0, 1, 1/1000000: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
[ffm @ 0x2142450] Format ffm probed with size=2048 and score=101
[AVIOContext @ 0x2147110] Statistics: 4096 bytes read, 0 seeks
[buffer @ 0x213bce0] Setting entry with key 'video_size' to value '640x480'
[buffer @ 0x213bce0] Setting entry with key 'pix_fmt' to value '1'
[buffer @ 0x213bce0] Setting entry with key 'time_base' to value '1/1000000'
[buffer @ 0x213bce0] Setting entry with key 'pixel_aspect' to value '0/1'
[buffer @ 0x213bce0] Setting entry with key 'sws_param' to value 'flags=2'
[buffer @ 0x213bce0] Setting entry with key 'frame_rate' to value '30/1'
[graph 0 input from stream 0:0 @ 0x2165520] w:640 h:480 pixfmt:yuyv422 tb:1/1000000 fr:30/1 sar:0/1 sws_param:flags=2
[scaler for output stream 0:0 @ 0x216d9c0] w:640 h:480 fmt:yuyv422 sar:0/1 -> w:640 h:480 fmt:yuvj422p sar:0/1 flags:0x4
[mjpeg @ 0x21464c0] detected 1 logical cores
[mjpeg @ 0x21464c0] intra_quant_bias = 96 inter_quant_bias = 0
Output #0, ffm, to 'http://localhost:8093/webcam.ffm':
  Metadata:
    encoder         : Lavf54.29.104
    Stream #0:0, 0, 1/1000000: Video: mjpeg, yuvj422p, 640x480, 1/30, q=1-10, 20000 kb/s, 1000k tbn, 30 tbc
Stream mapping:
  Stream #0:0 -> #0:0 (rawvideo -> mjpeg)
Press [q] to stop, [?] for help
*** 44 dup!
*** 7 dup!7 fps=6.6 q=1.6 size=    3600kB time=00:00:01.56 bitrate=18824.2kbits/s dup=44 drop=0
*** 19 dup! fps=7.3 q=1.6 size=    4388kB time=00:00:01.90 bitrate=18919.2kbits/s dup=51 drop=0
*** drop!77 fps=8.4 q=1.6 size=    5964kB time=00:00:02.56 bitrate=19035.2kbits/s dup=70 drop=0
*** drop!77 fps=6.3 q=1.6 size=    5964kB time=00:00:02.56 bitrate=19035.2kbits/s dup=70 drop=1
*** 11 dup!
frame=   89 fps=6.3 q=1.6 Lsize=    6920kB time=00:00:02.96 bitrate=19108.5kbits/s dup=81 drop=2
video:6891kB audio:0kB subtitle:0 global headers:0kB muxing overhead 0.423400%
Received signal 2: terminating.
[4]+  Exit 1                  ffserver -f /etc/ffserver.conf
root@raspberrypi:/etc#