Hi.

I'm trying to record a whole conference with OpenMeetings (all users,
all that happens in the web conference).

Could someone help me to debug some issues?

Here it is:

1 - I couldn't realize even if OpenMeetings has that feature. I mean,
I only found the option to record what one user is doing in the
'public Interview Room', not the whole conference.

2 - Even recording the user in public Interview Room I'm getting an
error when I try to play the recording:

Log: 06.10.2011 08:36:47
generateFFMPEG
process-generateImageSequence
error-FFmpeg version SVN-r26402, Copyright(c) 2000-2011 the FFmpeg
developers built on Sep 29 2011 11:51:19 with gcc 4.4.4 20100726 (Red
Hat 4.4.4-13)
configuration: --enable-libmp3lame --enable-postproc --enable-gpl --
enable-pthreads --enable-avfilter --prefix=/usr

command-[/usr/bin/ffmpeg, -i, /usr/src/om/webapps/openmeetings/streams/
1/AV_rec_3_stream_12_06_10_2011_08_36_19.flv, -r, 25, -s, 320x240, /
usr/src/om/webappes/openmeetings/streams/1/2/image%d.png]
exitValue-1


And if I try to run that command directly in the command line I'm
getting:

# ffmpeg -i /usr/src/om/webapps/openmeetings/streams/1/
AV_rec_2_stream_9_06_10_2011_08_30_56.flv -r 25 -s 320x240 /usr/src/om/
webapps/openmeetings/streams/1/1/image%d.png


FFmpeg version SVN-r26402, Copyright (c) 2000-2011 the FFmpeg
developers
  built on Sep 29 2011 11:52:19 with gcc 4.4.4 20100726 (Red Hat
4.4.4-13)
  configuration: --enable-libmp3lame --enable-postproc --enable-gpl --
enable-pthreads --enable-avfilter --prefix=/usr
  libavutil     50.36. 0 / 50.36. 0
  libavcore      0.16. 1 /  0.16. 1
  libavcodec    52.108. 0 / 52.108. 0
  libavformat   52.93. 0 / 52.93. 0
  libavdevice   52. 2. 3 / 52. 2. 3
  libavfilter    1.74. 0 /  1.74. 0
  libswscale     0.12. 0 /  0.12. 0
  libpostproc   51. 2. 0 / 51. 2. 0
[flv @ 0x2e11510] Could not find codec parameters (Video: [0][0][0]
[0] / 0x0000)
[flv @ 0x2e11510] Estimating duration from bitrate, this may be
inaccurate
Input #0, flv, from '/usr/src/om/webapps/openmeetings/streams/1/
AV_rec_2_stream_9_06_10_2011_08_30_56.flv':
  Metadata:
    audiocodecid    : 6
    duration        : 23
    videocodecid    : -1
    canSeekToEnd    : true
  Duration: 00:00:23.18, start: 0.518000, bitrate: N/A
    Stream #0.0: Video: [0][0][0][0] / 0x0000, 1k tbr, 1k tbn, 1k tbc
    Stream #0.1: Audio: nellymoser, 44100 Hz, mono, s16
[buffer @ 0x2e16ce0] Invalid pixel format string '-1'


Thanks!
Alexander
Brazil


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