[Tokyodebian-commits] TokyoDebian CVS update: monthly-report
debianmeetingresume200602-presentation-uekawa-english.tex
debianmeetingresume200602-presentation-uekawa-english.pdf ChangeLog
tokyodebian CVS Commit
tokyodebian-commits at lists.alioth.debian.org
Wed Feb 22 15:44:04 UTC 2006
User: dancer
Date: 06/02/22 15:44:04
Modified: . ChangeLog
Added: .
debianmeetingresume200602-presentation-uekawa-english.tex
debianmeetingresume200602-presentation-uekawa-english.pdf
Log:
multimedia presentation in English.
Revision Changes Path
1.109 +4 -0 monthly-report/ChangeLog
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Index: ChangeLog
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RCS file: /cvsroot/tokyodebian/monthly-report/ChangeLog,v
retrieving revision 1.108
retrieving revision 1.109
diff -u -r1.108 -r1.109
--- ChangeLog 18 Feb 2006 08:18:49 -0000 1.108
+++ ChangeLog 22 Feb 2006 15:44:03 -0000 1.109
@@ -1,3 +1,7 @@
+2006-02-23 Junichi Uekawa <dancer at debian.org>
+
+ * debianmeetingresume200602-presentation-uekawa-english.tex: Create new.
+
2006-02-18 Junichi Uekawa <dancer at debian.org>
* debianmeetingresume200510-kansai-presentation-debbugs.tex:
1.1 monthly-report/debianmeetingresume200602-presentation-uekawa-english.tex
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Index: debianmeetingresume200602-presentation-uekawa-english.tex
===================================================================
%; whizzy document
% latex beamer presentation.
% requires latex and latex-beamer
\documentclass[dvipdfm]{beamer}
\usetheme{Warsaw}
% preview (shell-command (concat "xpdf " (replace-regexp-in-string "tex$" "pdf"(buffer-file-name)) "&"))
% presentation (shell-command (concat "xpdf -fullscreen " (replace-regexp-in-string "tex$" "pdf"(buffer-file-name)) "&"))
\title[Tokyo-Area Debian Meeting]{The Beginning: Debian Multimedia Project}
\subtitle{18 Feb 2006: Tokyo-Area Debian Meeting}
\author{Junichi Uekawa}
\date{18 Feb 2006}
\begin{document}
\frame{\titlepage{}}
\section{Debian Multimedia}
\subsection{In the Beginning}
\begin{frame}
\frametitle{Meaning of DAW}
DAW: Digital Audio Workstation
A workstation used in audio recording and editing. Usually consists of
unusually large amount of memory (max them out!), quiet, high-speed
disk storage, and inordinate amount of audio I/O. Systems capable of
10 to 24 track audio input/output is not unusual, and is one of the
ways music-lovers can waste their money quite efficiently.
\end{frame}
\begin{frame}
\frametitle{Meaning of DAW}
DAW: Debian Audio Workstation
An uneducated attempt to use Debian to perform recording and mastering
with many audio tracks. It was known to be a difficult path until
beginning of 2006. With improvement of real-time response times, it
became popular by year 2007... (hope)
\end{frame}
\begin{frame}
\frametitle{State of the Union}
\begin{itemize}
\item DeMuDi/agnula:
A project that ran in Europe with some funding for the last few
years.
A Multimedia distribution based on Debian.
\item linux-audio-dev:
Mailing list for developing audio applications on linux.
A very active list where applicaitons like ladspa and jack were born.
There are frequent postings of new application annoucements also.
\item Debian-multimedia: A mailing list for multimedia in Debian.
Required for coordination for things as ladspa and jack. There
was a Debian Multimedia-meeting in Brasil in 2004, but the list
hasn't been very active for the last few years.
\end{itemize}
\end{frame}
\begin{frame}
\frametitle{Fundamentals}
\begin{itemize}
\item audio I/O
\item MIDI
\item software effects
\item software synthesizers
\item Audio/midi sequencers
\end{itemize}
\end{frame}
\begin{frame}
\frametitle{Fundamentals, in Linux}
\begin{itemize}
\item Audio I/O: ALSA audio, jack
\item MIDI: ALSA MIDI
\item Software effects: LADSPA
\item Software synthesisers: ALSA MIDI-driven, output with jack
\item audio/MIDI sequencer: audacity, muse, ardour, rosegarden etc.
\end{itemize}
Operation is done through Jack audio, and MIDI (ALSA-midi).
\end{frame}
\subsection{Available applications}
\begin{frame}
\frametitle{Using PC keyboard as musical keyboard}
\includegraphics[width=10cm]{image200602/vkeybd.png}\\
vkeybd, useful for testing out.
\end{frame}
\begin{frame}
\frametitle{qjackctl: managing connections}
\includegraphics[width=10cm]{image200602/qjackctl-1.png}\\
managing jackd startup and connection
\end{frame}
\begin{frame}
\frametitle{qjackctl managing MIDI}
\includegraphics[width=10cm]{image200602/qjackctl-midi.png}\\
managing MIDI connections
\end{frame}
\begin{frame}
\frametitle{qjackctl}
\includegraphics[width=10cm]{image200602/qjackctl-2.png}\\
Jack connections
\end{frame}
\begin{frame}
\frametitle{LADSPA effects}
\includegraphics[width=10cm]{image200602/jack-rack.png}\\
input from jack audio, process with LADSPA effect, then output\\
There are several hundred effects available.
\end{frame}
\begin{frame}
\frametitle{zynaddsubfx}
\includegraphics[width=10cm]{image200602/zynaddsubfx.png}
\end{frame}
\begin{frame}
\frametitle{hydrogen}
\includegraphics[width=10cm]{image200602/hydrogen.png}
\end{frame}
\begin{frame}
\frametitle{rosegarden4}
\includegraphics[width=10cm]{image200602/rosegarden4-1.png}
\end{frame}
\begin{frame}
\frametitle{rosegarden4}
\includegraphics[width=10cm]{image200602/rosegarden4-2.png}
\end{frame}
\begin{frame}
\frametitle{ardour}
\includegraphics[width=10cm]{image200602/ardour2.png}
\end{frame}
\begin{frame}
\frametitle{muse}
\includegraphics[width=10cm]{image200602/muse.png}
\end{frame}
\subsection{Future?}
\begin{frame}
\frametitle{Action Plans}
\begin{itemize}
\item debian-multimedia-policy: Try to come up with a plan so that
applications cooperate with each other. Unify default behaviour.
\item demudi-to-debian merge: merge packages as necessary.
Things such as kernel-patch-realtime-lowlatency required in
Debian main.
\item LASH: Automating the process of starting the applications and
then connecting them. Currently, it's cumbersome.
\item Quality assurance.
Want to start adding regression testsuites.
Most of applications I don't know how to use; starting with researching
the usage scenarios.
\end{itemize}
\end{frame}
\end{document}
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