Dear Ones.
I am trying to stream video .
I tried two different video formats.
I am successful with mpeg but not with webm video.

I am sharing some logs....

for mpeg
________________________________________________________________________________
$ ffplay http://192.168.1.5:8090/test.mpeg
FFplay version SVN-r24084, Copyright (c) 2003-2010 the FFmpeg developers
  built on Jul  7 2010 23:50:53 with gcc 4.4.1
  configuration: --enable-gpl --enable-version3 --enable-nonfree
--enable-postproc --enable-pthreads --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora
--enable-libx264 --enable-libxvid --enable-x11grab --enable-libvpx
  libavutil     50.20. 0 / 50.20. 0
  libavcodec    52.79. 1 / 52.79. 1
  libavformat   52.73. 0 / 52.73. 0
  libavdevice   52. 2. 0 / 52. 2. 0
  libavfilter    1.20. 1 /  1.20. 1
  libswscale     0.11. 0 /  0.11. 0
  libpostproc   51. 2. 0 / 51. 2. 0
[mpeg2video @ 0xa6dcc00] mpeg_decode_postinit() failure
    Last message repeated 9 times
[mpeg @ 0xa6da750] max_analyze_duration reached
[mpeg @ 0xa6da750] Estimating duration from bitrate, this may be inaccurate
Input #0, mpeg, from 'http://192.168.1.5:8090/test.mpeg':
  Duration: N/A, start: 22151.066889, bitrate: 732 kb/s
    Stream #0.0[0x1e0]: Video: mpeg1video, yuv420p, 320x240 [PAR 54:53 DAR
72:53], 732 kb/s, 25.60 fps, 24 tbr, 90k tbn, 24 tbc
[mpeg1video @ 0xa6dcc00] warning: first frame is no keyframe
^Z970.61 A-V:  0.000 s:0.0 aq=    0KB vq=    0KB sq=    0B f=1/2   /0
[2]+  Stopped                 ffplay http://192.168.1.5:8090/test.mpeg



ffserver
FFserver version SVN-r24248, Copyright (c) 2000-2010 the FFmpeg developers
  built on Jul 16 2010 01:47:33 with gcc 4.4.1
  configuration: --enable-gpl --enable-version3 --enable-nonfree
--enable-postproc --enable-pthreads --enable-libfaac --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora
--enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid
--enable-x11grab
  libavutil     50.22. 0 / 50.22. 0
  libavcodec    52.83. 0 / 52.83. 0
  libavformat   52.73. 0 / 52.73. 0
  libavdevice   52. 2. 0 / 52. 2. 0
  libavfilter    1.22. 0 /  1.22. 0
  libswscale     0.11. 0 /  0.11. 0
  libpostproc   51. 2. 0 / 51. 2. 0
Fri Jul 16 09:54:24 2010 FFserver started.
Fri Jul 16 09:54:54 2010 192.168.1.159 - - [GET] "/input.ffm HTTP/1.1" 200
4149
Fri Jul 16 09:55:13 2010 buffer underflow i=0 bufi=0 size=785
Fri Jul 16 09:55:56 2010 192.168.1.159 - - [POST] "/input.ffm HTTP/1.1" 200
17416192

_________________________________________________________________________________
$ ffplay http://192.168.1.159:8090/test.webm
FFplay version SVN-r24084, Copyright (c) 2003-2010 the FFmpeg developers
  built on Jul  7 2010 23:50:53 with gcc 4.4.1
  configuration: --enable-gpl --enable-version3 --enable-nonfree
--enable-postproc --enable-pthreads --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora
--enable-libx264 --enable-libxvid --enable-x11grab --enable-libvpx
  libavutil     50.20. 0 / 50.20. 0
  libavcodec    52.79. 1 / 52.79. 1
  libavformat   52.73. 0 / 52.73. 0
  libavdevice   52. 2. 0 / 52. 2. 0
  libavfilter    1.20. 1 /  1.20. 1
  libswscale     0.11. 0 /  0.11. 0
  libpostproc   51. 2. 0 / 51. 2. 0
[mpeg4 @ 0x8f6bdf0] hmm, seems the headers are not complete, trying to guess
time_increment_bits
[mpeg4 @ 0x8f6bdf0] my guess is 5 bits ;)
[matroska @ 0x8f69750] Estimating duration from bitrate, this may be
inaccurate
Input #0, matroska, from 'http://192.168.1.159:8090/test.webm':
  Metadata:
    title           :
  Duration: N/A, start: 0.000000, bitrate: N/A
    Stream #0.0: Video: mpeg4, yuv420p, 320x240 [PAR 33:32 DAR 11:8], PAR
1:1 DAR 4:3, 24 fps, 24 tbr, 1k tbn, 24 tbc
[mpeg4 @ 0x8f6bdf0] warning: first frame is no keyframeq=    0B f=0/0
[mpeg4 @ 0x8f6bdf0] cbpc damaged at 7 10KB vq=    4KB sq=    0B f=0/0
[mpeg4 @ 0x8f6bdf0] Error at MB: 28
[mpeg4 @ 0x8f6bdf0] marker does not match f_code
    Last message repeated 2 times
[mpeg4 @ 0x8f6bdf0] concealing 300 DC, 300 AC, 300 MV errors
[matroska @ 0x8f69750] Read errorq=    0KB vq=   16KB sq=    0B f=0/0
^Z79254216.76 A-V:  0.000 s:0.0 aq=    0KB vq=    0KB sq=    0B f=0/0
[1]+  Stopped                 ffplay http://192.168.1.159:8090/test.webm


$ ffserver
FFserver version SVN-r24084, Copyright (c) 2000-2010 the FFmpeg developers
  built on Jul  7 2010 23:50:53 with gcc 4.4.1
  configuration: --enable-gpl --enable-version3 --enable-nonfree
--enable-postproc --enable-pthreads --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora
--enable-libx264 --enable-libxvid --enable-x11grab --enable-libvpx
  libavutil     50.20. 0 / 50.20. 0
  libavcodec    52.79. 1 / 52.79. 1
  libavformat   52.73. 0 / 52.73. 0
  libavdevice   52. 2. 0 / 52. 2. 0
  libavfilter    1.20. 1 /  1.20. 1
  libswscale     0.11. 0 /  0.11. 0
  libpostproc   51. 2. 0 / 51. 2. 0
Fri Jul 16 01:27:53 2010 Deleting feed file '/tmp/input.ffm' as stream
counts differ (2 != 1)
Fri Jul 16 01:27:53 2010 FFserver started.
Fri Jul 16 01:28:16 2010 192.168.1.159 - - [GET] "/input.ffm HTTP/1.1" 200
4149
Fri Jul 16 01:28:44 2010 Codec for stream 0 does not use global headers but
container format requires global headers
Fri Jul 16 01:29:17 2010 192.168.1.159 - - [POST] "/input.ffm HTTP/1.1" 200
17305600
Fri Jul 16 01:29:17 2010 192.168.1.159 - - [GET] "/test.webm HTTP/1.1" 200
66049
Fri Jul 16 01:29:38 2010 Codec for stream 0 does not use global headers but
container format requires global headers
Fri Jul 16 01:30:01 2010 Codec for stream 0 does not use global headers but
container format requires global headers


__________________________________________________________________________________

-- 
Amar Kumar Nandan
MS by Research
IIIT-Bangalore
Karnataka ,India , 560100
http://aknandan.co.nr
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