update readme

README.md

@@ -3,39 +3,51 @@
 
 This repo is a [Go library](https://pkg.go.dev/github.com/schollz/teoperator/src/op1?tab=doc) and a server that you can chop up sounds that can build synth and drum patches for the OP-1 or OP-Z. I went down a [rabbit hole to reverse-engineer the OP-1 drum patch](https://schollz.com/blog/op1/) and this was the end result. You can access the server at https://op1z.com and you can build your own synth and drum patches from any sound.
 
+## Command-line program
 
-<p align="center">
-<a href="https://op1.schollz.com/patch?audioURL=https%3A%2F%2Fcdn.loc.gov%2Fservice%2Fgdc%2Fgdcarpl%2Fgdcarpl-1624415%2F1624415.mp3&secondsStart=982&secondsEnd=1002"><img src="/static/image/example2.png"></a>
-</p>
+To use as a command line program you first need to [install Go](https://golang.org/doc/install) and then in a terminal run:
 
+```
+go get -v github.com/schollz/teoperator@latest
+```
 
-## Install
+That will install `teoperator` on your system.
 
-You can follow these instructions to download this repo and run it locally. First install the pre-requisite programs. Instructions for both Windows and Linux.
+### Make synth patches
 
-#### Linux
+To make a synth patch just type:
 
 ```
-$ sudo apt install imagemagick ffmpeg 
-$ sudo add-apt-repository ppa:chris-needham/ppa
-$ sudo apt-get update
-$ sudo apt-get install audiowaveform
-$ sudo -H python3 -m pip install youtube-dl
+teoperator --synth piano.wav
 ```
 
-#### Windows
+Optionally, you can include the base frequency information which can be used on the op-1/opz to convert to the right pitch:
 
 ```
-$ go get github.com/schollz/zget
-$ zget https://github.com/wincentbalin/compile-static-audiowaveform/releases/download/1.2.2/audiowaveform-mingw64.zip
-$ unzip audiowaveform-mingw64.zip 
-$ mv audiowaveform to path
-$ scoop install ffmpeg imagemagick youtube-dl
+teoperator --freq 220 --synth piano.wav
 ```
 
-### Build and run
+### Make drum patches
 
+To make a drum patch you can convert one or multiple files. Splice points will be set at the boundaries of each individual file:
+
+```
+teoperator --drum kick.wav snare.wav openhat.wav closedhat.wav
 ```
+
+## Web server ([teoperator.com](https://teoperator.com))
+
+<p align="center">
+<a href="https://op1.schollz.com/patch?audioURL=https%3A%2F%2Fcdn.loc.gov%2Fservice%2Fgdc%2Fgdcarpl%2Fgdcarpl-1624415%2F1624415.mp3&secondsStart=982&secondsEnd=1002"><img src="/static/image/example2.png"></a>
+</p>
+
+
+```
+$ sudo apt install imagemagick ffmpeg 
+$ sudo add-apt-repository ppa:chris-needham/ppa
+$ sudo apt-get update
+$ sudo apt-get install audiowaveform
+$ sudo -H python3 -m pip install youtube-dl
 $ go build 
 $ ./teoperator --serve --debug
 [info]	2020/05/17 13:33:58 listening on :8053