<link>http://people.skolelinux.org/pere/blog/</link>
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+ <item>
+ <title>Book cover for the Free Culture book finally done</title>
+ <link>http://people.skolelinux.org/pere/blog/Book_cover_for_the_Free_Culture_book_finally_done.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Book_cover_for_the_Free_Culture_book_finally_done.html</guid>
+ <pubDate>Thu, 3 Sep 2015 21:00:00 +0200</pubDate>
+ <description><p>Creating a good looking book cover proved harder than I expected.
+I wanted to create a cover looking similar to the original cover of
+the
+<a href="https://github.com/petterreinholdtsen/free-culture-lessig">Free
+Culture</a> book we are translating to Norwegian, and I wanted it in
+vector format for high resolution printing. But my inkscape knowledge
+were not nearly good enough to pull that off.
+
+<p>But thanks to the great inkscape community, I was able to wrap up
+the cover yesterday evening. I asked on the
+<a href="irc://irc.freenode.net/%23inkscape">#inkscape IRC channel</a>
+on Freenode for help and clues, and Marc Jeanmougin (Mc-) volunteered
+to try to recreate it based on the PDF of the cover from the HTML
+version. Not only did he create a
+<a href="https://marc.jeanmougin.fr/share/copy1.svg ">SVG document with
+the original and his vector version side by side</a>, he even provided
+an <a href="https://marc.jeanmougin.fr/share/out-1.ogv">instruction
+video</a> explaining how he did it</a>. But the instruction video is
+not easy to follow for an untrained inkscape user. The video is a
+recording on how he did it, and he is obviously very experienced as
+the menu selections are very quick and he mentioned on IRC that he did
+use some keyboard shortcuts that can't be seen on the video, but it
+give a good idea about the inkscape operations to use to create the
+stripes with the embossed copyright sign in the center.</p>
+
+<p>I took his SVG file, copied the vector image and re-sized it to fit
+on the cover I was drawing. I am happy with the end result, and the
+current english version look like this:</p>
+
+<img src="http://people.skolelinux.org/pere/blog/images/2015-09-03-free-culture-cover.png" width="70%" align="center"/>
+
+<p>I am not quite sure about the text on the back, but guess it will
+do. I picked three quotes from the official site for the book, and
+hope it will work to trigger the interest of potential readers. The
+Norwegian cover will look the same, but with the texts and bar code
+replaced with the Norwegian version.</p>
+
+<p>The book is very close to being ready for publication, and I expect
+to upload the final draft to Lulu in the next few days and order a
+final proof reading copy to verify that everything look like it should
+before allowing everyone to order their own copy of Free Culture, in
+English or Norwegian Bokmål. I'm waiting to give the the productive
+proof readers a chance to complete their work.</p>
+</description>
+ </item>
+
+ <item>
+ <title>In my hand, a pocket book edition of the Norwegian Free Culture book!</title>
+ <link>http://people.skolelinux.org/pere/blog/In_my_hand__a_pocket_book_edition_of_the_Norwegian_Free_Culture_book_.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/In_my_hand__a_pocket_book_edition_of_the_Norwegian_Free_Culture_book_.html</guid>
+ <pubDate>Wed, 19 Aug 2015 22:10:00 +0200</pubDate>
+ <description><p>Today, finally, my first printed draft edition of the Norwegian
+translation of Free Culture I have been working on for the last few
+years arrived in the mail. I had to fake a cover to get the interior
+printed, and the exterior of the book look awful, but that is
+irrelevant at this point. I asked for a printed pocket book version
+to get an idea about the font sizes and paper format as well as how
+good the figures and images look in print, but also to test what the
+pocket book version would look like. After receiving the 500 page
+pocket book, it became obvious to me that that pocket book size is too
+small for this book. I believe the book is too thick, and several
+tables and figures do not look good in the size they get with that
+small page sizes. I believe I will go with the 5.5x8.5 inch size
+instead. A surprise discovery from the paper version was how bad the
+URLs look in print. They are very hard to read in the colophon page.
+The URLs are red in the PDF, but light gray on paper. I need to
+change the color of links somehow to look better. But there is a
+printed book in my hand, and it feels great. :)</p>
+
+<p>Now I only need to fix the cover, wrap up the postscript with the
+store behind the book, and collect the last corrections from the proof
+readers before the book is ready for proper printing. Cover artists
+willing to work for free and create a Creative Commons licensed vector
+file looking similar to the original is most welcome, as my skills as
+a graphics designer are mostly missing.</p>
+</description>
+ </item>
+
<item>
<title>First paper version of the Norwegian Free Culture book heading my way</title>
<link>http://people.skolelinux.org/pere/blog/First_paper_version_of_the_Norwegian_Free_Culture_book_heading_my_way.html</link>
</description>
</item>
- <item>
- <title>Graphing the Norwegian company ownership structure</title>
- <link>http://people.skolelinux.org/pere/blog/Graphing_the_Norwegian_company_ownership_structure.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Graphing_the_Norwegian_company_ownership_structure.html</guid>
- <pubDate>Mon, 15 Jun 2015 14:00:00 +0200</pubDate>
- <description><p>It is a bit work to figure out the ownership structure of companies
-in Norway. The information is publicly available, but one need to
-recursively look up ownership for all owners to figure out the complete
-ownership graph of a given set of companies. To save me the work in
-the future, I wrote a script to do this automatically, outputting the
-ownership structure using the Graphviz/dotty format. The data source
-is web scraping from <a href="http://www.proff.no/">Proff</a>, because
-I failed to find a useful source directly from the official keepers of
-the ownership data, <a href="http://www.brreg.no/">Brønnøysundsregistrene</a>.</p>
-
-<p>To get an ownership graph for a set of companies, fetch
-<a href="https://github.com/petterreinholdtsen/brreg-norway-ownership-graph">the code from git</a> and run it using the organisation number. I'm
-using the Norwegian newspaper Dagbladet as an example here, as its
-ownership structure is very simple:</p>
-
-<pre>
-% time ./bin/eierskap-dotty 958033540 > dagbladet.dot
-
-real 0m2.841s
-user 0m0.184s
-sys 0m0.036s
-%
-</pre>
-
-<p>The script accept several organisation numbers on the command line,
-allowing a cluster of companies to be graphed in the same image. The
-resulting dot file for the example above look like this. The edges
-are labeled with the ownership percentage, and the nodes uses the
-organisation number as their name and the name as the label:</p>
-
-<pre>
-digraph ownership {
-rankdir = LR;
-"Aller Holding A/s" -> "910119877" [label="100%"]
-"910119877" -> "998689015" [label="100%"]
-"998689015" -> "958033540" [label="99%"]
-"974530600" -> "958033540" [label="1%"]
-"958033540" [label="AS DAGBLADET"]
-"998689015" [label="Berner Media Holding AS"]
-"974530600" [label="Dagbladets Stiftelse"]
-"910119877" [label="Aller Media AS"]
-}
-</pre>
-
-<p>To view the ownership graph, run "<tt>dotty dagbladet.dot</tt>" or
-convert it to a PNG using "<tt>dot -T png dagbladet.dot >
-dagbladet.png</tt>". The result can be seen below:</p>
-
-<img src="http://people.skolelinux.org/pere/blog/images/2015-06-15-ownership-graphs-norway-dagbladet.png" width="80%">
-
-<p>Note that I suspect the "Aller Holding A/S" entry to be incorrect
-data in the official ownership register, as that name is not
-registered in the official company register for Norway. The ownership
-register is sensitive to typos and there seem to be no strict checking
-of the ownership links.</p>
-
-<p>Let me know if you improve the script or find better data sources.
-The code is licensed according to GPL 2 or newer.</p>
-
-<p>Update 2015-06-15: Since the initial post I've been told that
-"<a href="http://www.proff.dk/firma/carl-allers-etablissement-aktieselskab/københavn-v/hovedkontorer/13624518-3/">Aller
-Holding A/S</a>" is a Danish company, which explain why it did not
-have a Norwegian organisation number. I've also been told that there
-is a <a href="http://www.brreg.no/automatiske/webservices/">web
-services API available</a> from Brønnøysundsregistrene, for those
-willing to accept the terms or pay the price.</p>
-</description>
- </item>
-
- <item>
- <title>Measuring and adjusting the loudness of a TV channel using bs1770gain</title>
- <link>http://people.skolelinux.org/pere/blog/Measuring_and_adjusting_the_loudness_of_a_TV_channel_using_bs1770gain.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Measuring_and_adjusting_the_loudness_of_a_TV_channel_using_bs1770gain.html</guid>
- <pubDate>Thu, 11 Jun 2015 13:40:00 +0200</pubDate>
- <description><p>Television loudness is the source of frustration for viewers
-everywhere. Some channels are very load, others are less loud, and
-ads tend to shout very high to get the attention of the viewers, and
-the viewers do not like this. This fact is well known to the TV
-channels. See for example the BBC white paper
-"<a href="http://downloads.bbc.co.uk/rd/pubs/whp/whp-pdf-files/WHP202.pdf">Terminology
-for loudness and level dBTP, LU, and all that</a>" from 2011 for a
-summary of the problem domain. To better address the need for even
-loadness, the TV channels got together several years ago to agree on a
-new way to measure loudness in digital files as one step in
-standardizing loudness. From this came the ITU-R standard BS.1770,
-"<a href="http://www.itu.int/rec/R-REC-BS.1770/en">Algorithms to
-measure audio programme loudness and true-peak audio level</a>".</p>
-
-<p>The ITU-R BS.1770 specification describe an algorithm to measure
-loadness in LUFS (Loudness Units, referenced to Full Scale). But
-having a way to measure is not enough. To get the same loudness
-across TV channels, one also need to decide which value to standardize
-on. For European TV channels, this was done in the EBU Recommondaton
-R128, "<a href="https://tech.ebu.ch/docs/r/r128.pdf">Loudness
-normalisation and permitted maximum level of audio signals</a>", which
-specifies a recommended level of -23 LUFS. In Norway, I have been
-told that NRK, TV2, MTG and SBS have decided among themselves to
-follow the R128 recommondation for playout from 2016-03-01.</p>
-
-<p>There are free software available to measure and adjust the loudness
-level using the LUFS. In Debian, I am aware of a library named
-<a href="https://tracker.debian.org/pkg/libebur128">libebur128</a>
-able to measure the loudness and since yesterday morning a new binary
-named <a href="http://bs1770gain.sourceforge.net">bs1770gain</a>
-capable of both measuring and adjusting was uploaded and is waiting
-for NEW processing. I plan to maintain the latter in Debian under the
-<a href="https://qa.debian.org/developer.php?email=pkg-multimedia-maintainers%40lists.alioth.debian.org">Debian
-multimedia</a> umbrella.</p>
-
-<p>The free software based TV channel I am involved in,
-<a href="http://www.frikanalen.no/">Frikanalen</a>, plan to follow the
-R128 recommondation ourself as soon as we can adjust the software to
-do so, and the bs1770gain tool seem like a good fit for that part of
-the puzzle to measure loudness on new video uploaded to Frikanalen.
-Personally, I plan to use bs1770gain to adjust the loudness of videos
-I upload to Frikanalen on behalf of <a href="http://www.nuug.no/">the
-NUUG member organisation</a>. The program seem to be able to measure
-the LUFS value of any media file handled by ffmpeg, but I've only
-successfully adjusted the LUFS value of WAV files. I suspect it
-should be able to adjust it for all the formats handled by ffmpeg.</p>
-</description>
- </item>
-
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