Many things can go wrong while you are sending/receiving audio/video over internet Even more problem might arise while you are trying to record This is why "auto-recording" is not available out-of-the-box
basic steps to ensure everything is OK: 1) start your audio/video stream, check it using different PC/laptop 2) check you have enough free space 3) check OM has enough permissions to run 3rd party tools and to write on the disk 4) check "raw" video files from your camera/mic are valid and playable 5) check conversion steps something like this On Mon, 19 Nov 2018 at 15:58, Daniel Baker <i...@collisiondetection.biz> wrote: > Not playable. Think my connection is stable. > On 11/19/2018 3:45 PM, Maxim Solodovnik wrote: > > Is recording playable? > Actually due to the fact you are using internet (which is unstable) you > might have "broken" pieced in your record session > In such case there will be conversion errors > > On Mon, 19 Nov 2018 at 12:15, Daniel Baker <i...@collisiondetection.biz> > wrote: > >> I get these errors when trying to view recordings: It looks like ffmpeg >> error ? >> >> >> >> >> >> Recording file is not found >> Exit value Conversion messages >> 2 process: generateSampleAudio command: sox >> /opt/red5405/webapps/openmeetings/streams/hibernate/one_second.wav >> /opt/red5405/webapps/openmeetings/streams/6/rec_71_stream_c15e4dbf-c630-4f12-9296-4184239cbedc_2018_11_05_08_17_20_FINAL_WAVE.wav >> pad 0 65.781 exception: null error: sox FAIL formats: can't open output >> file >> `/opt/red5405/webapps/openmeetings/streams/6/rec_71_stream_c15e4dbf-c630-4f12-9296-4184239cbedc_2018_11_05_08_17_20_FINAL_WAVE.wav': >> No such file or directory exitValue: 2 optional: false out: >> 1 process: generate MP4 command: ffmpeg -y -itsoffset 00:00:03.000 -i >> /opt/red5405/webapps/openmeetings/streams/6/rec_71_stream_c15e4dbf-c630-4f12-9296-4184239cbedc_2018_11_05_08_17_20.flv >> -i >> /opt/red5405/webapps/openmeetings/streams/6/rec_71_stream_c15e4dbf-c630-4f12-9296-4184239cbedc_2018_11_05_08_17_20_FINAL_WAVE.wav >> -c:v h264 -crf 24 -pix_fmt yuv420p -preset medium -profile:v baseline >> -level 3.0 -movflags faststart -c:a aac -ar 22050 -b:a 32k -s 464x128 >> /opt/red5405/webapps/openmeetings/streams/hibernate/30159d3c-27ca-44ae-aaa6-2780fdf13e3a.mp4 >> exception: null error: ffmpeg version 4.0 Copyright (c) 2000-2018 the >> FFmpeg developers built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.10) >> 20160609 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-nonfree libavutil 56. 14.100 / >> 56. 14.100 libavcodec 58. 18.100 / 58. 18.100 libavformat 58. 12.100 / 58. >> 12.100 libavdevice 58. 3.100 / 58. 3.100 exitValue: 1 optional: false out: >> 1 process: generate preview PNG :: 30159d3c-27ca-44ae-aaa6-2780fdf13e3a >> command: ffmpeg -y -i >> /opt/red5405/webapps/openmeetings/streams/hibernate/30159d3c-27ca-44ae-aaa6-2780fdf13e3a.mp4 >> -vf thumbnail,scale=640:-1 -frames:v 1 >> /opt/red5405/webapps/openmeetings/streams/hibernate/30159d3c-27ca-44ae-aaa6-2780fdf13e3a.png >> exception: null error: ffmpeg version 4.0 Copyright (c) 2000-2018 the >> FFmpeg developers built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.10) >> 20160609 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-nonfree libavutil 56. 14.100 / >> 56. 14.100 libavcodec 58. 18.100 / 58. 18.100 libavformat 58. 12.100 / 58. >> 12.100 libavdevice 58. 3.100 / 58. 3.100 libavfilter 7. 16.100 / 7. 16.100 >> libswscale 5. 1.100 / 5. 1.100 libswresample 3. 1.100 / 3. 1.100 >> libpostproc 55. 1.100 / 55. 1.100 >> /opt/red5405/webapps/openmeetings/streams/hibernate/30159d3c-27ca-44ae-aaa6-2780fdf13e3a.mp4: >> No such file or directory exitValue: 1 optional: false out: >> >> >> >> Have I misconfigured something ? >> >> >> Thanks, >> >> >> Dan >> >> >> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=icon> >> Virus-free. >> www.avast.com >> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=link> >> <#m_750983992569851837_m_-4541097989856864401_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> >> > > > -- > WBR > Maxim aka solomax > > -- WBR Maxim aka solomax
