Yes I think so too,

Unknown encoder 'libmp3lame'

should mean you missed the mp3lame

Sebastian

2011/12/5 Edward Brookhouse <[email protected]>:
> So I guess it's appropriate that the solution to the recoding issue was that 
> I was I forgot to compile Lame into ffmpeg :)
>
> Thanks for putting up with my lame issue :)
>
> Edward
>
>
> -----Original Message-----
> From: [email protected] 
> [mailto:[email protected]] On Behalf Of Edward Brookhouse
> Sent: Monday, December 05, 2011 11:19 AM
> To: [email protected]
> Subject: RE: [openmeetings-user] Recording issue
>
> Hi Sebastian,
>
> Once I got this version up and running, the same issue is occurring when 
> trying to record a desktop.
>
> Post-install: Setup user, then enter My rooms, My conference room. Start a 
> screen record, activity for a few minutes, then stop. Exit conference room.
>
> Under recordings, I see a recording listed, but if I click on it I get a 
> pop-up:
> Log:05.12.2011 11:15:44
> generateFFMPEG
> process-generateFullFLV
> error-ffmpeg version git-2011-11-29-4dcd1a3, Copyright (c) 2000-2011 the 
> FFmpeg developers  built on Nov 29 2011 08:27:47 with gcc 4.6.2 20111027 (Red 
> Hat 4.6.2-1)  configuration:   libavutil    51. 29. 1 / 51. 29. 1  libavcodec 
>   53. 39. 1 / 53. 39. 1  libavformat  53. 22. 0 / 53. 22. 0  libavdevice  53. 
>  4. 0 / 53.  4. 0  libavfilter   2. 50. 0 /  2. 50. 0  libswscale    2.  1. 0 
> /  2.  1. 0Seems stream 0 codec frame rate differs from container frame rate: 
> 1000.00 (1000/1) -> 1.00 (1/1)Input #0, flv, from 
> '/opt/openmeetings/webapps/openmeetings/streams/9/rec_1_stream_4126b3efdd9d87139cf50fcbb341c997_05_12_2011_11_12_06.flv':
>   Metadata:    noaudiocodec    : 0    server          : Red5 Server 1.0.0 RC2 
> Rev: 4297    creationdate    : Mon Dec 05 11:15:43 EST 2011    canSeekToEnd   
>  : true  Duration: 00:03:37.00, start: 0.000000, bitrate: 98 kb/s    Stream 
> #0:0: Video: flashsv, bgr24, 1440x900, 1 tbr, 1k tbn, 1k tbc[wav @ 0x1b03660] 
> parser not found for codec pcm_s16le, packets or times may be invalid.[wav @ 
> 0x1b03660] max_analyze_duration 5000000 reached at 5015510Input #1, wav, from 
> '/opt/openmeetings/webapps/openmeetings/streams/9/rec_1_stream_4126b3efdd9d87139cf50fcbb341c997_05_12_2011_11_12_06_FINAL_WAVE.wav':
>   Duration: 00:03:37.92, bitrate: 705 kb/s    Stream #1:0: Audio: pcm_s16le 
> ([1][0][0][0] / 0x0001), 44100 Hz, 1 channels, s16, 705 kb/sUnknown encoder 
> 'libmp3lame'
> command-[ffmpeg, -i, 
> /opt/openmeetings/webapps/openmeetings/streams/9/rec_1_stream_4126b3efdd9d87139cf50fcbb341c997_05_12_2011_11_12_06.flv,
>  -i, 
> /opt/openmeetings/webapps/openmeetings/streams/9/rec_1_stream_4126b3efdd9d87139cf50fcbb341c997_05_12_2011_11_12_06_FINAL_WAVE.wav,
>  -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 1872x1168, -vcodec, flashsv, 
> -map, 0:0, -map, 1:0, 
> /opt/openmeetings/webapps/openmeetings/streams/hibernate/flvRecording_1.flv]
> exitValue-1
>
>
> Log:05.12.2011 11:15:44
> generateFFMPEG
> process-generateFullFLV
> error-ffmpeg version git-2011-11-29-4dcd1a3, Copyright (c) 2000-2011 the 
> FFmpeg developers  built on Nov 29 2011 08:27:47 with gcc 4.6.2 20111027 (Red 
> Hat 4.6.2-1)  configuration:   libavutil    51. 29. 1 / 51. 29. 1  libavcodec 
>   53. 39. 1 / 53. 39. 1  libavformat  53. 22. 0 / 53. 22. 0  libavdevice  53. 
>  4. 0 / 53.  4. 0  libavfilter   2. 50. 0 /  2. 50. 0  libswscale    2.  1. 0 
> /  2.  1. 
> 0/opt/openmeetings/webapps/openmeetings/streams/hibernate/flvRecording_1.flv: 
> No such file or directory
> command-[ffmpeg, -i, 
> /opt/openmeetings/webapps/openmeetings/streams/hibernate/flvRecording_1.flv, 
> -vcodec, mjpeg, -vframes, 1, -an, -f, rawvideo, -s, 1872x1168, 
> /opt/openmeetings/webapps/openmeetings/streams/hibernate/flvRecording_1.jpg]
> exitValue-1
>
>
> Log:05.12.2011 11:15:44
> generateFFMPEG
> process-alternateDownload
> error-ffmpeg version git-2011-11-29-4dcd1a3, Copyright (c) 2000-2011 the 
> FFmpeg developers  built on Nov 29 2011 08:27:47 with gcc 4.6.2 20111027 (Red 
> Hat 4.6.2-1) command-[ffmpeg, -i, 
> /opt/openmeetings/webapps/openmeetings/streams/hibernate/flvRecording_1.flv, 
> /opt/openmeetings/webapps/openmeetings/streams/hibernate/flvRecording_1.avi]
> exitValue-1
>
>
>
> The file it seems to be looking for flbRecording_1.flv does not exist on the 
> file system, and the hibernate directory has the default_interview files and 
> a one_second.wav.
>
>
> Thanks again :)
>
> Edward
>
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-- 
Sebastian Wagner
http://www.openmeetings.de
http://www.webbase-design.de
http://www.wagner-sebastian.com
[email protected]

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