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
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>
