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ffmpeg Befehlszeilen

Coding

Stream mit Video ./ffmpeg -i http://st02.dlf.de/dlf/02/128/mp3/stream.mp3 -filter_complex "[0:a] ebur128=video=1:meter=9:scale=relative:gauge=s:target=-23:factor=4:size=640x400 [iv][a],[iv] fps=25 [v]" -map '[v]' -map '[a]' -c:v rawvideo -c:a pcm_s16le -p...

Monitoring voc

Coding

https://monitoring.c3voc.de/grafana/d/KM7EBXCWk/voc-dashboard-prometheus

open: some tricks

Coding

Öffnen des aktiven Ordners open . Öffnen eines angegeben Ordners open ~/Desktop Öffnen des aktiven Ordners und markieren der DATEI open -R DATEI Befehl pipen und in Editor ausgeben (TextEdit, '-e' is implied) ls -al ~ | open ...

bindkey: tasten

Coding

keys for binding:COMBINATIONS USING JUST THE 'GREY' KEYS:key[F1] = '^[[[A'key[F2] = '^[[[B'key[F3] = '^[[[C'key[F4] = '^[[[D'key[F5] = '^[[[E'key[F6] = '^[[17~'key[F7] = '^[[18~'key[F8] = '^[[19~'key[F9] = '^[[20~'key[F10] = '^[[21~'key[F11] = '^[[23~'key[F12]...

zsh: history expansion

Coding

http://zsh.sourceforge.net/Doc/Release/Expansion.html

Terminal: Operation not permitted

Coding

Possibly there are older system files that should but could not be deleted. Error message "Operation not permitted".Follow these steps: restart and open recovery mode with <cmd>+<r> login with one account offered open terminal under disk utiliti...

Open local infoscreen on mbax

Coding

Local Infoscreen url is http://is.localhost/.

Make user a sudoer

Coding

If you want to make a normal user to a sudoer first login as an admin.Open sudoers file with visudo sudo visudo Then fill in the user username ALL=(ALL) ALL # Change the user name Save and exit and done. You will probably see that this sudoers...

Backup webserver to nas

Coding

I want to backup simpel.cc to my NAS. So far I found this code: rsync -a -r --delete --exclude 'audio' --exclude 'temp' --exclude 'video' --exclude 'z_*' \ -e "ssh -i ~/.ssh/id_nas_wwwsimpel_rsa" c.zelck@simpel.cc:/var/www/c.zelck/simpel.cc/ \ /volume1/we...

Shell: show specific line (number)

Coding

In terminal or shellShow line #1: cat FILE | awk NR==1 Show lines greater #11: cat FILE | awk NR>11 Show lines between #8 and #11 cat FILE | awk 'NR>=8 && NR<=11'

Forum: Install extension

Coding

Download and unzip. E.g. https://www.phpbb.com/customise/db/extensions-36/3.3Goto download folder and server copy to user root (due to privileges): scp -rp -i ~/.ssh/id_rsa_mba-nas EXT-FOLDER/ admin@NAS:~/ Then sudo move it to the 'ext' folder: ...

Terminalserver NDR: full working cmd

Coding

To enhance cmd.exe on citrix terminalserver do this:Mount drive k to have git and ffmpeg available. Go to _Cox and: Mount_K.exe Go to h: root: cd / Call all path variables etc.: cmdconfig.bat Call all aliases: alias.cmd

Forum Site Logo ändern

Coding

[/volume1/web]/phpbb/styles/[prosilver?]/theme/ cd /volume1/web/phpbb/styles/prosilver/theme in der colours.css anpassen oder das gif ersetzen (png funktioniert auch): .site_logo { background-image: url("./images/site_logo.svg"); } zu ...

voc icecast status

Coding

http://live.ber.c3voc.de:7999/status-json.xsl http://ingest.c3voc.de:8000/status-json.xsl Nötig, um für strobs (obs) abzufragen, welche Streams überhaupt aktiv sind.

rtmp to voc

Coding

ffmpeg -re -i video.mp4 -c copy -f flv "rtmp://serverinklportundsenke?auth=token" rtmp://ingest.c3voc.de:1935/stream/simpeltest1 rtmp://ingest.c3voc.de:1935/stream/simpeltest2 ffmpeg -re -i video.mp4 -c copy -f flv "rtmp://ingest.c3voc.de:1935/st...

current cmdconfig.bat on NDR-Client

Coding

Config file for cmd.exe is at H:\cmdconfig.bat and startet always if searched with start menü.Current state: @echo off set HTTPS_PROXY=http://USER:PW@ndrprx01.ndr-net.de:8080 set HTTP_PROXY=http://USER:PW@ndrprx01.ndr-net.de:8080 set PATH=%PATH%;K:\mpv...

Bildschirm Auflösung unify CP 600

Coding

Die IP-Telefone CP 600 vom NDR haben eine Bildschirmauflösung von 480 x 272 und können mit jpg und png umgehen.

Word: Tastenkürzel non break space / Windows

Coding

Shortcut um in Word einen Zeilenumbruch bei Bezeichnungen zu verhindern:Strg + Shift + Space

Online python course

Coding

https://dabeaz-course.github.io/practical-python

AutoIt: GUI without taskbar item

Coding

$hGUI1 = GUICreate("", -1, -1, -1, -1, -1, BitOR($WS_EX_LAYERED, $WS_EX_TOOLWINDOW)) GUISetState() $hGUI2 = GUICreate("Visible", 300, 300, -1, -1, -1, -1, $hGUI1) GUISetState()