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
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >
>
>
--
WBR
Maxim aka solomax
