Hi, I'm a Mac user at work - be aware that it is not a server on the web. I do not fully understand the point, but if you detail me the steps, I can maybe help? I'll find time to do on Monday or Tuesday.
Xavier ________________________________ De : Peter Dähn <da...@vcrp.de> Envoyé : jeudi 11 juillet 2019 09:13 À : user@openmeetings.apache.org Objet : Re: conversion problem during update I will ask MAC user around here... Am 11.07.19 um 08:32 schrieb Maxim Solodovnik: > I can test it on Windows > Not on Mac :( > > should be easy: > 1) install ImageMagic > 2) run command > 3) report back :) > > Are there any volunteers? > > On Thu, 11 Jul 2019 at 13:29, Peter Dähn <da...@vcrp.de> wrote: >> you are right... I simply try to keep it in mind... Maybe updates to >> 5.0.x will be done by moving to a new server. I think complete migration >> with conversion etc. will to be tested by more admins... ;-) >> >> Greetings Peter >> >> Am 11.07.19 um 08:17 schrieb Maxim Solodovnik: >>> Actually this is "one minute task" BUT >>> Someone need to test it using Win and Mac (I guess it will work on Linux) >>> >>> On Thu, 11 Jul 2019 at 13:15, Peter Dähn <da...@vcrp.de> wrote: >>>> Hi Maxim, >>>> >>>> seems to be. Does it hurt to add that parameter anyway? >>>> >>>> Greetigs Peter >>>> >>>> Am 11.07.19 um 07:17 schrieb Maxim Solodovnik: >>>>> No answers for a long time >>>>> I guess this one is not a common problem >>>>> >>>>> On Mon, 3 Jun 2019 at 13:44, Peter Dähn <da...@vcrp.de> wrote: >>>>>> Hi Maxim, >>>>>> >>>>>> you are right, to add this would help, if it is a common problem. >>>>>> >>>>>> This is a really old file. It seems that it was already a pdf-file. >>>>>> Original content of the folder was >>>>>> >>>>>> HASH.pdf, HASH.swf, library.xml and for each page of the pdf a >>>>>> _thumb_page-XXXX.jpg. >>>>>> >>>>>> Greetings Peter >>>>>> >>>>>> Am 31.05.19 um 18:39 schrieb Maxim Solodovnik: >>>>>>> Hello Peter, >>>>>>> >>>>>>> I guess you propose to add "profile" param to OM code :) >>>>>>> I'm OK with it, could you check if your original document is being >>>>>>> converted by OM UI as expected or not? >>>>>>> >>>>>>> On Fri, 31 May 2019 at 20:03, Peter Dähn <da...@vcrp.de> wrote: >>>>>>>> Hi Maxim, >>>>>>>> >>>>>>>> I needed to convert some room files afterwards. I user command out of >>>>>>>> the logs and got for some files an error. >>>>>>>> >>>>>>>> /usr/bin/convert -density 125 >>>>>>>> /SERVER/webapps/openmeetings/data/upload/files/HASH/HASH.pdf -quality >>>>>>>> 100 /SERVER/webapps/openmeetings/data/upload/files/HASH/page-%04d.png >>>>>>>> >>>>>>>> convert: profile 'icc': 'RGB ': RGB color space not permitted on >>>>>>>> grayscale PNG >>>>>>>> `/SERVER/webapps/openmeetings/data/upload/files/HASH/page-%04d.png' @ >>>>>>>> warning/png.c/MagickPNGWarningHandler/1654. >>>>>>>> >>>>>>>> I needed to add parameter +profile '*' . Now convert is working without >>>>>>>> error. >>>>>>>> >>>>>>>> /usr/bin/convert -density 125 >>>>>>>> /SERVER/webapps/openmeetings/data/upload/files/HASH/HASH.pdf +profile >>>>>>>> '*' -quality 100 >>>>>>>> /usr/lib/red5/webapps/openmeetings/data/upload/files/HASH/page-%04d.png >>>>>>>> >>>>>>>> Greetings Peter >>>>>>>> >>>>>>>> Am 15.05.19 um 13:15 schrieb Peter Dähn: >>>>>>>>> Hi, >>>>>>>>> >>>>>>>>> I had a little problem during the last update (from 3.0.7 to 4.0.8). I >>>>>>>>> didn't realise, that ffmpeg didn't work after server update. The >>>>>>>>> following om update went throug, despite the fact, that >>>>>>>>> screen-recordings were not converted. >>>>>>>>> >>>>>>>>> That why I needed to figure out (with a little bit help of Maxim) how >>>>>>>>> to >>>>>>>>> manage that afterwards. I would like to share my steps, in case >>>>>>>>> someone >>>>>>>>> has a similar problem. >>>>>>>>> >>>>>>>>> 1. Get needed information from database (in my case it is postgres) >>>>>>>>> >>>>>>>>> select id,hash from om_file where deleted=false and type='Recording' >>>>>>>>> and dtype='Recording' order by id; >>>>>>>>> >>>>>>>>> 2. save the result in a text file e.g. convert_recordings.txt >>>>>>>>> >>>>>>>>> 3. prepare a little script (linux/bash) >>>>>>>>> >>>>>>>>> #!/bin/bash >>>>>>>>> i=0 >>>>>>>>> while read line >>>>>>>>> do >>>>>>>>> #echo "$line" >>>>>>>>> id=`echo $line | awk '{split($0, a, "|"); print a[1]}'` >>>>>>>>> #echo $id >>>>>>>>> hash=`echo $line | awk '{split($0, a, "|"); print a[2]}'` >>>>>>>>> #echo $hash >>>>>>>>> # echo "bearbeite $id" >>>>>>>>> command_mp4="/usr/local/bin/ffmpeg -y -nostdin -i >>>>>>>>> /OM_OLD_DIR/webapps/openmeetings/data/streams/hibernate/flvRecording_$id.avi >>>>>>>>> -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 >>>>>>>>> /OM_DIR/webapps/openmeetings/data/streams/hibernate/$hash.mp4" >>>>>>>>> # echo $command_mp4 >>>>>>>>> command_png="/usr/local/bin/ffmpeg -y -nostdin -i >>>>>>>>> /OM_DIR/webapps/openmeetings/data/streams/hibernate/$hash.mp4 -vf >>>>>>>>> thumbnail,scale=640:-1 -frames:v 1 >>>>>>>>> /OM_DIR/webapps/openmeetings/data/streams/hibernate/$hash.png" >>>>>>>>> # echo $command_png >>>>>>>>> $command_mp4 >>>>>>>>> $command_png >>>>>>>>> done < convert_recordings.txt >>>>>>>>> >>>>>>>>> 4. wait a looooong time (I had over 500 videos) >>>>>>>>> >>>>>>>>> >>>>>>>>> Maybe ffmpeg command is a bit different for other versions. >>>>>>>>> >>>>>>>>> Greetings Peter >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >> >