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
