protrolium

Sync forked repositories by creating remote to master branch

cd to Git

clone respository if necessary to local machine and then cd

git clone <repo-location>

The origin remote is pre-set for you by GitHub to point to your forked repo. Let's add another remote called upstream - this will be your main repo (the repo that you forked from).

protrolium

Install ImageMagick

brew install ImageMagick

Pull specific region of frames from video file w/ ffmpeg

ffmpeg -ss 14:55 -i video.mkv -t 5 -s 480x270 -f image2 %04d.png

• -ss 14:55 gives the timestamp where I want FFmpeg to start, as a duration string.
  
• -t 5 says how much I want FFmpeg to decode, using the same duration syntax as for -ss.
  
• -s 480x270 tells FFmpeg to resize the video output to 480 by 270 pixels.
  
• -f image2 selects the output format, a series of still images — make sure there are leading zeros in filename.
  

protrolium

Renoise 3.0

Keyboard Shortcuts OS X 10.10.5

play from playhead position
shift space bar

toggle FOLLOW in pattern view [custom keybinding]
option esc

toggle global loop [custom keybinding]

protrolium

zip a directory for windows by removing .DS_Store

zip -r foo.zip foo -x "*.DS_Store"

To interpret this, we are running the zip executable with the following parameters/arguments:

• -r for recursively including all directories underneath the targets we want to zip.
• foo.zip is the name of the zip archive we are creating
• foo is the target directory we want to zip up
• -x "*.DS_Store" excludes all files whose path ends in the string ".DS_Store"

protrolium

Command + Option + Up/Down Arrow
Jump up/down systems

Option + Shift + Left/Right Arrow
Adjust spacing of note

Tab / Tab + Shift
Tab through objects in current staff … use to toggle Dynamic markings

Shift + Left/Right Arrow to select, then Option + Shift + Up/Down Arrow

protrolium

$ cd /usr/local/bin
$ sudo nano [scriptname]

#!/bin/bash
command goes here

exit and save

sudo chmod +x [scriptname] to make executable

protrolium

quick/dirty process to merge audio streams

create initial video offset
ffmpeg -ss 0:00 -t 0:00 -i input.mp4 output.mp4

exctract audio from new output.mp4
ffmpeg -i output.mp4 -f mp3 -ab 192000 -vn output.mp3

merge the two audio files
ffmpeg -i output.mp3 -i audio2.mp3 -filter_complex amerge -ac 2 -c:a libmp3lame -q:a 4 merged.mp3

protrolium

Publicly linking my Bitmark account / https://registry.bitmark.com/account/aS9z7CeCiQpNRdho92xYDEk1Nxz72x9KtPdEVtH2zt9TQBe7vR/a84bf8d23ed8238162c43f9ba267332885b4bb012b31a774aeec9d083d1094f0ac439a1a9a1a03e9734b747f46c7ab586762fa25c38ae3289f59c2df4eef4b01

protrolium

Dorico | default keybindings

adjust octave
command + option + up/down arrow key

adjust note rhythmic value
shift option left right arrow key

shift note (or staff object i.e. clef) forwards/backwards
option left right arrow key

protrolium

I decided that I wanted to use aliases to quickly navigate to directories.
Inside a directory I have called scripts I create each one:

nano myAlias

#!/bin/bash
# file : /scripts/myAlias
#
cd /directory/that/i/want