From a4906e5da055d9f47b98e16a72b804bbfc6eb3e1 Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Tue, 30 Jan 2024 20:33:12 +0100
Subject: doc: Reformulate variadic command definition

The new format is closer to e.g. 'man 1 printf'.
---
 doc/documentation.tex | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

(limited to 'doc/documentation.tex')

diff --git a/doc/documentation.tex b/doc/documentation.tex
index b4aeb78..8bc3112 100644
--- a/doc/documentation.tex
+++ b/doc/documentation.tex
@@ -84,14 +84,12 @@ seconds a new discovery packet is emitted by soundbox. Thus it can take up to
 
 Audio can be streamed to \texttt{soundbox} devices with the \texttt{ffmpeg}
 command. Audio files or internet stream addresses can be passed as input. Since
-\texttt{ffmpeg} supports multiple outputs, multiple \texttt{soundbox} devices
-can be targeted with their IP addresses.
+\texttt{ffmpeg} supports multiple outputs, the part enclosed in square brackets
+can be repeated multiple times with different \texttt{soundbox} device IP
+addresses.
 
 \begin{verbatim}
-ffmpeg -re -i <input> \
-    -acodec flac -f ogg tcp://<ip-1>:5316 \
-    -acodec flac -f ogg tcp://<ip-2>:5316 \
-    ...
+ffmpeg -re -i <input> [-acodec flac -f ogg tcp://<ip>:5316]...
 \end{verbatim}
 
 More details about FFmpeg streaming can be read from the FFmpeg streaming
-- 
cgit v1.2.3-70-g09d2

