I could record and share screen prior to the upgrade.
The Java applet downloads and appears to run fine on my Debian
Jessie/Java 8 desktop. But response to the start/stop buttons in very
sluggish, on the order of 60-90 seconds to stop recording.
The recordings display with the error link, and will post a player in
the white board area when clicked, but /it only plays audio, no video/.
The server is running Debian Jessie. Updated from the CLI.
I have attempted to address this issue by recompiling ffmpeg per the
installation tutorial posted recently by Alvaro for Jessie. No joy.
My client desktop is also Jessie, Sun Java 8, browsing with Chrome and
Firefox from the Debian packages.
Here is the highlighted error (posting exit of '1') from the error link
in the recordings display in OM.
process: previewFullFLV
command: /usr/local/bin/ffmpeg -y -i
/opt/red5304/webapps/openmeetings/streams/hibernate/flvRecording_401.flv
-vcodec mjpeg -vframes 1 -an -f rawvideo -s 768x544
/opt/red5304/webapps/openmeetings/streams/hibernate/flvRecording_401.jpg
exception: null
error: ffmpeg version git-2016-08-21-1ae4b1e Copyright (c) 2000-2016 the
FFmpeg developers
built with gcc 4.9.2 (Debian 4.9.2-10)
configuration: --prefix=/root/ffmpeg_build --pkg-config-flags=--static
--extra-cflags=-I/root/ffmpeg_build/include
--extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --enable-gpl
--enable-libass --enable-libfdk-aac --enable-libfreetype
--enable-libmp3lame --enable-libopus --enable-libtheora
--enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265
--enable-nonfree
libavutil 55. 29.100 / 55. 29.100
libavcodec 57. 54.100 / 57. 54.100
libavformat 57. 47.101 / 57. 47.101
libavdevice 57. 0.102 / 57. 0.102
libavfilter 6. 52.100 / 6. 52.100
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 1.100 / 2. 1.100
libpostproc 54. 0.100 / 54. 0.100
[flv @ 0x26cf4a0] audio stream discovered after head already parsed
Input #0, flv, from
'/opt/red5304/webapps/openmeetings/streams/hibernate/flvRecording_401.flv':
Metadata:
server : Red5
creationdate : Sun Aug 21 20:13:12 PDT 2016
canSeekToEnd : true
noaudiocodec : 0
encoder : Lavf57.47.101
Duration: 00:01:52.99, start: 0.000000, bitrate: 2886 kb/s
Stream #0:0: Audio: mp3, 22050 Hz, mono, s16p, 32 kb/s
Output #0, rawvideo, to
'/opt/red5304/webapps/openmeetings/streams/hibernate/flvRecording_401.jpg':
Output file #0 does not contain any stream
exitValue: 1
out:
Anyone else having trouble with session recording? Any guidance would be
appreciated.
Tom Wagner
