aboutsummaryrefslogtreecommitdiffstats
path: root/appendix.tex
diff options
context:
space:
mode:
authorMatthias P. Braendli <matthias.braendli@mpb.li>2019-09-23 19:00:45 +0200
committerMatthias P. Braendli <matthias.braendli@mpb.li>2019-09-23 19:00:45 +0200
commitb24baf8a1a59f87fae84a80115beaa73d3e5cd4f (patch)
treeaa876e7b939f893b0f6ad6767dbaac43e2f5dd1c /appendix.tex
parent8d60e3486dd6b0f2dc72223dc3f660d5d6ab8e00 (diff)
downloadmmbtools-doc-b24baf8a1a59f87fae84a80115beaa73d3e5cd4f.tar.gz
mmbtools-doc-b24baf8a1a59f87fae84a80115beaa73d3e5cd4f.tar.bz2
mmbtools-doc-b24baf8a1a59f87fae84a80115beaa73d3e5cd4f.zip
Rework to prefer EDI over ZeroMQ
Diffstat (limited to 'appendix.tex')
-rw-r--r--appendix.tex22
1 files changed, 22 insertions, 0 deletions
diff --git a/appendix.tex b/appendix.tex
index 6792f65..02da04e 100644
--- a/appendix.tex
+++ b/appendix.tex
@@ -35,6 +35,28 @@ In order to select the format, the following syntax for the \texttt{-O} option i
\texttt{-O file://filename?type=format}, where \texttt{format} is one of \verb+framed+, \verb+streamed+ or
\verb+raw+.
+
+\section{Additional EDI TAGs used}
+ODR defined and uses two additional EDI TAGs, whose content is described here.
+
+ODR-AudioEnc inserts audio level metadata into the ``ODRa'' TAG. The TAG item is in the following format:
+\begin{lstlisting}
+ TAG Name="ODRa" [4 bytes]
+ Length=4 [4 bytes]
+ Left Audio Level [signed 16-bit integer]
+ Right Audio Level [signed 16-bit integer]
+\end{lstlisting}
+
+
+The second EDI TAG ``ODRv'' contains version and uptime information for the EDI source.
+\begin{lstlisting}
+ TAG Name="ODRv" [4 bytes]
+ Length=N+4 [4 bytes]
+ Version [String of N bytes, UTF-8 encoded, not zero terminated]
+ Uptime [unsigned 32-bit integer representing number of seconds since program start]
+\end{lstlisting}
+
+
\section{Bibliography}
\bibliographystyle{acm}
\bibliography{dab}