Hello Maxim,
I tried to record a session with the latest version of Om 2.2 (build 22).
This is what I could find in the
fvlrecoring_log table:
---
1 0 process: mergeWave \
command; [/usr/bin/sox,
/usr/lib/red5/webapps/openmeetings/streams/hibernate/one_second.wav,
/usr/lib/red5/webapps/openmeetings/streams/1/rec_1_stream_c7d4cdfb5e712c4a02cf5c17f0bc9f9f_2013_11_27_11_27_24_FINAL_WAVE.wav,
pad, 0, 31.304] \
exception: null \
error: \
exitValue: null \
out: \
2013-11-27 11:27:59 generateFFMPEG 1
2 0 process: generateFullFLV \
command; [/usr/local/bin/ffmpeg, -i,
/usr/lib/red5/webapps/openmeetings/streams/1/rec_1_stream_c7d4cdfb5e712c4a02cf5c17f0bc9f9f_2013_11_27_11_27_24.flv,
-i,
/usr/lib/red5/webapps/openmeetings/streams/1/rec_1_stream_c7d4cdfb5e712c4a02cf5c17f0bc9f9f_2013_11_27_11_27_24_FINAL_WAVE.wav,
-ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 1632x800, -vcodec,
flashsv, -map, 0:0, -map, 1:0,
/usr/lib/red5/webapps/openmeetings/streams/hibernate/flvRecording_1.flv] \
exception: null \
error: ffmpeg version 1.2.4 Copyright (c) 2000-2013 the FFmpeg developers\
built on Nov 1 2013 15:44:04 with gcc 4.4.5 (Debian 4.4.5-8)\
configuration: --enable-libmp3lame --enable-libxvid --enable-libvorbis
--enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree\
libavutil 52. 18.100 / 52. 18.100\
libavcodec 54. 92.100 / 54. 92.100\
libavformat 54. 63.104 / 54. 63.104\
libavdevice 54. 3.103 / 54. 3.103\
libavfilter 3. 42.103 / 3. 42.103\
libswscale 2. 2.100 / 2. 2.100\
libswresample 0. 17.102 / 0. 17.102\
libpostproc 52. 2.100 / 52. 2.100\
Input #0, flv, from
'/usr/lib/red5/webapps/openmeetings/streams/1/rec_1_stream_c7d4cdfb5e712c4a02cf5c17f0bc9f9f_2013_11_27_11_27_24.flv':\
Metadata:\
noaudiocodec : 0\
server : Red5 Server 1.0.0 RC3 Rev: 4393\
creationdate : Wed Nov 27 11:27:56 UTC 2013\
canSeekToEnd : true\
Duration: 00:00:00.00, start: 0.000000, bitrate: N/A\
Stream #0:0: Video: flashsv, bgr24, 1640x800, 1k tbr, 1k tbn, 1k tbc\
[wav @ 0x9878360] max_analyze_duration 5000000 reached at 5015510
microseconds\
Guessed Channel Layout for Input Stream #1.0 : mono\
Input #1, wav, from
'/usr/lib/red5/webapps/openmeetings/streams/1/rec_1_stream_c7d4cdfb5e712c4a02cf5c17f0bc9f9f_2013_11_27_11_27_24_FINAL_WAVE.wav':\
Duration: 00:00:32.30, bitrate: 705 kb/s\
Stream #1:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz,
mono, s16, 705 kb/s\
Output #0, flv, to
'/usr/lib/red5/webapps/openmeetings/streams/hibernate/flvRecording_1.flv':\
Metadata:\
noaudiocodec : 0\
server : Red5 Server 1.0.0 RC3 Rev: 4393\
creationdate : Wed Nov 27 11:27:56 UTC 2013\
canSeekToEnd : true\
encoder : Lavf54.63.104\
Stream #0:0: Video: flashsv ([3][0][0][0] / 0x0003), bgr24,
1632x800, q=2-31, 200 kb/s, 1k tbn, 1k tbc\
Stream #0:1: Audio: mp3 ([2][0][0][0] / 0x0002), 22050 Hz, mono,
s16p, 32 kb/s\
Stream mapping:\
Stream #0:0 -> #0:0 (flashsv -> flashsv)\
Stream #1:0 -> #0:1 (pcm_s16le -> libmp3lame)\
Press [q] to stop, [?] for help\
frame= 2 fps=0.0 q=0.0 size= 97kB time=00:00:00.02
bitrate=28409.1kbits/s dup=0 drop=15 \
frame= 2 fps=2.0 q=0.0 size= 97kB time=00:00:00.02
bitrate=28409.1kbits/s dup=0 drop=59 \
frame= 2 fps=1.6 q=0.0 Lsize= 243kB time=00:00:32.31 bitrate=
61.5kbits/s dup=0 drop=75 \
video:96kB audio:126kB subtitle:0 global headers:0kB muxing overhead
8.897995%\
\
exitValue: null \
out: \
2013-11-27 11:27:59 generateFFMPEG 1
3 0 process: generateFullFLV \
command; [/usr/local/bin/ffmpeg, -i,
/usr/lib/red5/webapps/openmeetings/streams/hibernate/flvRecording_1.flv,
-vcodec, mjpeg, -vframes, 1, -an, -f, rawvideo, -s, 1632x800,
/usr/lib/red5/webapps/openmeetings/streams/hibernate/flvRecording_1.jpg] \
exception: null \
error: ffmpeg version 1.2.4 Copyright (c) 2000-2013 the FFmpeg developers\
built on Nov 1 2013 15:44:04 with gcc 4.4.5 (Debian 4.4.5-8)\
configuration: --enable-libmp3lame --enable-libxvid --enable-libvorbis
--enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree\
libavutil 52. 18.100 / 52. 18.100\
libavcodec 54. 92.100 / 54. 92.100\
libavformat 54. 63.104 / 54. 63.104\
libavdevice 54. 3.103 / 54. 3.103\
libavfilter 3. 42.103 / 3. 42.103\
libswscale 2. 2.100 / 2. 2.100\
libswresample 0. 17.102 / 0. 17.102\
libpostproc 52. 2.100 / 52. 2.100\
[flv @ 0x9871400] max_analyze_duration 5000000 reached at 5018000
microseconds\
Input #0, flv, from
'/usr/lib/red5/webapps/openmeetings/streams/hibernate/flvRecording_1.flv':\
Metadata:\
noaudiocodec : 0\
server : Red5 Server 1.0.0 RC3 Rev: 4393\
creationdate : Wed Nov 27 11:27:56 UTC 2013\
canSeekToEnd : true\
encoder : Lavf54.63.104\
Duration: 00:00:32.35, start: 0.000000, bitrate: 61 kb/s\
Stream #0:0: Video: flashsv, bgr24, 1632x800, 200 kb/s, 1k tbr, 1k
tbn, 1k tbc\
Stream #0:1: Audio: mp3, 22050 Hz, mono, s16p, 32 kb/s\
[rawvideo @ 0x9873220] Frame rate very high for a muxer not efficiently
supporting it.\
Please consider specifying a lower framerate, a different muxer or -vsync 2\
Output #0, rawvideo, to
'/usr/lib/red5/webapps/openmeetings/streams/hibernate/flvRecording_1.jpg':\
Metadata:\
noaudiocodec : 0\
server : Red5 Server 1.0.0 RC3 Rev: 4393\
creationdate : Wed Nov 27 11:27:56 UTC 2013\
canSeekToEnd : true\
encoder : Lavf54.63.104\
Stream #0:0: Video: mjpeg, yuvj444p, 1632x800, q=2-31, 200 kb/s, 90k
tbn, 1k tbc\
Stream mapping:\
Stream #0:0 -> #0:0 (flashsv -> mjpeg)\
Press [q] to stop, [?] for help\
frame= 1 fps=0.0 q=0.0 Lsize= 79kB time=00:00:00.00
bitrate=649936.0kbits/s \
video:79kB audio:0kB subtitle:0 global headers:0kB muxing overhead
0.000000%\
\
exitValue: null \
out: \
2013-11-27 11:27:59 generateFFMPEG 1
4 0 process: alternateDownload \
command; [/usr/local/bin/ffmpeg, -i,
/usr/lib/red5/webapps/openmeetings/streams/hibernate/flvRecording_1.flv,
-vcodec, copy,
/usr/lib/red5/webapps/openmeetings/streams/hibernate/flvRecording_1.avi] \
exception: null \
error: ffmpeg version 1.2.4 Copyright (c) 2000-2013 the FFmpeg developers\
built on Nov 1 2013 15:44:04 with gcc 4.4.5 (Debian 4.4.5-8)\
configuration: --enable-libmp3lame --enable-libxvid --enable-libvorbis
--enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree\
libavutil 52. 18.100 / 52. 18.100\
libavcodec 54. 92.100 / 54. 92.100\
libavformat 54. 63.104 / 54. 63.104\
libavdevice 54. 3.103 / 54. 3.103\
libavfilter 3. 42.103 / 3. 42.103\
libswscale 2. 2.100 / 2. 2.100\
libswresample 0. 17.102 / 0. 17.102\
libpostproc 52. 2.100 / 52. 2.100\
[flv @ 0xae943c0] max_analyze_duration 5000000 reached at 5018000
microseconds\
Input #0, flv, from
'/usr/lib/red5/webapps/openmeetings/streams/hibernate/flvRecording_1.flv':\
Metadata:\
noaudiocodec : 0\
server : Red5 Server 1.0.0 RC3 Rev: 4393\
creationdate : Wed Nov 27 11:27:56 UTC 2013\
canSeekToEnd : true\
encoder : Lavf54.63.104\
Duration: 00:00:32.35, start: 0.000000, bitrate: 61 kb/s\
Stream #0:0: Video: flashsv, bgr24, 1632x800, 200 kb/s, 1k tbr, 1k
tbn, 1k tbc\
Stream #0:1: Audio: mp3, 22050 Hz, mono, s16p, 32 kb/s\
Output #0, avi, to
'/usr/lib/red5/webapps/openmeetings/streams/hibernate/flvRecording_1.avi':\
Metadata:\
noaudiocodec : 0\
server : Red5 Server 1.0.0 RC3 Rev: 4393\
creationdate : Wed Nov 27 11:27:56 UTC 2013\
canSeekToEnd : true\
ISFT : Lavf54.63.104\
Stream #0:0: Video: flashsv (FSV1 / 0x31565346), bgr24, 1632x800,
q=2-31, 200 kb/s, 1k tbn, 1k tbc\
Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 22050 Hz, mono, s16p\
Stream mapping:\
Stream #0:0 -> #0:0 (copy)\
Stream #0:1 -> #0:1 (mp3 -> libmp3lame)\
Press [q] to stop, [?] for help\
frame= 2 fps=0.0 q=-1.0 Lsize= 264kB time=00:00:32.36 bitrate=
66.7kbits/s \
video:96kB audio:127kB subtitle:0 global headers:0kB muxing overhead
18.197422%\
\
exitValue: null \
out: \
2013-11-27 11:27:59 generateFFMPEG 1
---
BTW: The sync of whiteboard content and the zoom function for normal
user works fine with this build. ;-)
Thnak you in advance!
Michael
Am 26.11.2013 17:11, schrieb Maxim Solodovnik:
> Are the files playable using VLC?
> Were there any errors while recording creation?
> Will try to play recordings in 2.2 on my server
