IP Networking

ffserver -f /etc/ffserver.conf & ffmpeg -v 2 -r 24 -s 640x480 -loglevel verbose -f video4linux2 -i /dev/video0 http://localhost:8090/webcam.ffm

FFserver version 0.6.3, Copyright (c) 2000-2010 the FFmpeg developers
  built on Nov 29 2011 12:54:27 with gcc 4.5.1
  configuration: --enable-cross-compile --cross-prefix=/home/projects/itouch/renesas/SH7724_install07/bsp/buildroot/output/host/usr/bin/b
  libavutil     50.15. 1 / 50.15. 1
  libavcodec    52.72. 2 / 52.72. 2
  libavformat   52.64. 2 / 52.64. 2
  libavdevice   52. 2. 0 / 52. 2. 0
  libswscale     0.11. 0 /  0.11. 0
FFmpeg version 0.6.3, Copyright (c) 2000-2010 the FFmpeg developers
  built on Nov 29 2011 12:54:27 with gcc 4.5.1
  configuration: --enable-cross-compile --cross-prefix=/home/projects/itouch/renesas/SH7724_install07/bsp/buildroot/output/host/usr/bin/b
  libavutil     50.15. 1 / 50.15. 1
  libavcodec    52.72. 2 / 52.72. 2
  libavformat   52.64. 2 / 52.64. 2
  libavdevice   52. 2. 0 / 52. 2. 0
  libswscale     0.11. 0 /  0.11. 0
sh_mobile_ceu sh_mobile_ceu.0: SuperH Mobile CEU driver attached to camera 0
[video4linsh_mobile_ceu sh_mobile_ceu.0: Format 32315559 not found
ux2 @ 0x442c20][sh_mobile_ceu sh_mobile_ceu.0: Format 32315559 not found
sh_mobile_ceu sh_mobile_ceu.0: Format 50323234 not found

sh_mobile_ceu sh_mobile_ceu.0: dma_alloc_coherent of size 614400 failed
[video4linux2 @ 0x442c20]Estimating duration from bitrate, this may be inaccurate
Input #0, video4linux2, from '/dev/video0':
  Duration: N/A, start: 1636986972.390231, bitrate: 117964 kb/s
    Stream #0.0: Video: rawvideo, yuyv422, 640x480, 117964 kb/s,sh_mobile_ceu sh_mobile_ceu.0: SuperH Mobile CEU driver detached from ca0
 24 tbr, 1000k tbn, 24 tbc
http://localhost:11000/webcam.ffm:Input/output error
ioctl(VIDIOC_QBUF)

The ffserver.conf file is:
==================
Port 8090
# bind to all IPs aliased or not 
BindAddress 0.0.0.0 
# max number of simultaneous clients 
MaxClients 4
# max bandwidth per-client (kb/s) 
MaxBandwidth 10000
CustomLog -
# Suppress that if you want to launch ffserver as a daemon. 
NoDaemon

<Stream status.html>
Format status
# Only allow local people to get the status
#ACL allow localhost
#ACL allow 192.168.0.0 192.168.255.255
</Stream>

<Feed webcam.ffm> 
File /tmp/webcam.ffm 
FileMaxSize 5M 
</Feed> 

# FLV output - good for streaming 
<Stream webcam.flv> 
# the source feed 
Feed webcam.ffm 
# the output stream format - FLV = FLash Video 
Format flv 
VideoCodec flv 
# this must match the ffmpeg -r argument 
VideoFrameRate 24
# generally leave this is a large number 
VideoBufferSize 50 #Aviv: changed from 20000 
# another quality tweak 
VideoBitRate 100
# quality ranges - 1-31 (1 = best, 31 = worst) 
VideoQMin 5
VideoQMax 10 
VideoSize qvga
# this sets how many seconds in past to start 
PreRoll 0 
# wecams don't have audio 
Noaudio
</Stream> 

# ASF output - for windows media player 
<Stream webcam.asf> 
# the source feed 
Feed webcam.ffm 
# the output stream format - ASF 
Format asf 
VideoCodec msmpeg4 
# this must match the ffmpeg -r argument 
VideoFrameRate 24
# generally leave this is a large number 
VideoBufferSize 80000 
# another quality tweak 
VideoBitRate 200 
# quality ranges - 1-31 (1 = best, 31 = worst) 
VideoQMin 1 
VideoQMax 10 
VideoSize 640x480
# this sets how many seconds in past to start 
PreRoll 0 
# wecams don't have audio 
Noaudio
</Stream>

<Stream webcam.mjpeg>
Feed webcam.ffm
Format mpjpeg
VideoSize qvga
VideoFrameRate 24
VideoIntraOnly
# Noaudio
Strict -1
</Stream>

# this is
ffserver -f /etc/ffserver.conf & ffmpeg & ..........
# should be
ffserver -f /etc/ffserver.conf & ffmpeg  && ...........