Installation The installation (using debian-installer from a USB drive) went mostly smooth, including LVM on an encrypted partition. Unfortunately, it did not set up grub correctly for the UEFI system to boot, so I had to jump through some hoops (using the grub on the USB drive to manually boot into the installed system, and installing grub-efi from there) until the system actually came up.

High-resolution display This laptop has a 2560 1440 high resolution display. Modern desktop environments like GNOME supposedly handle that quite nicely, but for reasons explained in an earlier post, I do not use a desktop envrionment but have a minimalistic setup based on Xmonad. I managed to get a decent setup now, by turning lots of manual knobs:

• For the linux console, setting

  FONTFACE="Terminus"
  FONTSIZE="12x24"

  in /etc/default/console-setup yielded good results.
• For the few GTK-2 applications that I am still running, I set

  gtk-font-name="Sans 16"

  in ~/.gtkrc-2.0. Similarly, for GTK-3 I have

  [Settings]
  gtk-font-name = Sans 16

  in ~/.config/gtk-3.0/settings.ini.
• Programs like gnome-terminal, Evolution and hexchat refer to the System default document font and System default monospace font . I remember that it was possible to configure these in the GNOME control center, but I could not find any way of configuring these using command line tools, so I resorted to manually setting the font for these. With the help from Alexandre Franke I figured out that the magic incarnation here is:

  gsettings set org.gnome.desktop.interface monospace-font-name 'Monospace 16'
  gsettings set org.gnome.desktop.interface document-font-name 'Serif 16'
  gsettings set org.gnome.desktop.interface font-name 'Sans 16'

• Firefox seemed to have picked up these settings for the UI, so that was good. To make web pages readable, I set layout.css.devPixelsPerPx to 1.5 in about:config.
• GVim has set guifont=Monospace\ 16 in ~/.vimrc. The toolbar is tiny, but I hardly use it anyways.
• Setting the font of Xmonad prompts requires the sytax

  , font = "xft:Sans:size=16"

  Speaking about Xmonad prompts: Check out the XMonad.Prompt.Unicode module that I have been using for years and recently submitted upstream.
• I launch Chromium (or rather the desktop applications that I use that happen to be Chrome apps) with the parameter --force-device-scale-factor=1.5.
• Libreoffice seems to be best configured by running xrandr --dpi 194 before hand. This seems also to be read by Firefox, doubling the effect of the font size in the gtk settings, which is annoying. Luckily I do not work with Libreoffice often, so for now I ll just set that manually when needed.

I am not quite satisfied. I have the impression that the 16 point size font, e.g. in Evolution, is not really pretty, so I am happy to take suggestions here. I found the ArchWiki page on HiDPI very useful here.

Trackpoint and Touchpad One reason for me to sticking with Thinkpads is their trackpoint, which I use exclusively. In previous models, I disabled the touchpad in the BIOS, but this did not seem to have an effect here, so I added the following section to /etc/X11/xorg.conf.d/30-touchpad.conf

Section "InputClass"
        Identifier "SynPS/2 Synaptics TouchPad"
        MatchProduct "SynPS/2 Synaptics TouchPad"
        Option "ignore" "on"
EndSection

At one point I left out the MatchProduct line, disabling all input in the X server. Had to boot into recovery mode to fix that. Unfortunately, there is something wrong with the trackpoint and the buttons: When I am moving the trackpoint (and maybe if there is actual load on the machine), mouse button press and release events sometimes get lost. This is quite annoying I try to open a folder in Evolution and accidentially move it. I installed the latest Kernel from Debian experimental (4.8.0-rc8), but it did not help. I filed a bug report against libinput although I am not fully sure that that s the culprit. Update: According to Benjamin Tissoires it is a known firmware bug and the appropriate people are working on a work-around. Until then I am advised to keep my palm of the touchpad. Also, I found the trackpoint too slow. I am not sure if it is simply because of the large resolution of the screen, or because some movement events are also swallowed. For now, I simply changed the speed by writing

SUBSYSTEM=="serio", DRIVERS=="psmouse", ATTRS speed ="120"

to /etc/udev/rules.d/10-trackpoint.rules.

Brightness control The system would not automatically react to pressing Fn-F5 and Fn-F6, which are the keys to adjust the brightness. I am unsure about how and by what software component it should be handled, but the solution that I found was to set

Section "Device"
        Identifier  "card0"
        Driver      "intel"
        Option      "Backlight"  "intel_backlight"
        BusID       "PCI:0:2:0"
EndSection

so that the command line tool xbacklight would work, and then use Xmonad keybinds to perform the action, just as I already do for sound control:

    , ((0, xF86XK_Sleep),       spawn "dbus-send --system --print-reply --dest=org.freedesktop.UPower /org/freedesktop/UPower org.freedesktop.UPower.Suspend")
    , ((0, xF86XK_AudioMute), spawn "ponymix toggle")
    , ((0, 0x1008ffb2  - xF86XK_AudioMicMute - ), spawn "ponymix --source toggle")
    , ((0, xF86XK_AudioRaiseVolume), spawn "ponymix increase 5")
    , ((0, xF86XK_AudioLowerVolume), spawn "ponymix decrease 5")
    , ((shiftMask, xF86XK_AudioRaiseVolume), spawn "ponymix increase 5 --max-volume 200")
    , ((shiftMask, xF86XK_AudioLowerVolume), spawn "ponymix decrease 5")
    , ((0, xF86XK_MonBrightnessUp), spawn "xbacklight +10")
    , ((0, xF86XK_MonBrightnessDown), spawn "xbacklight -10")

The T460s does not actually have a sleep button, that line is a reminiscence from my T430s. I suspend the machine by pressing the power button now, thanks to HandlePowerKey=suspend in /etc/systemd/logind.conf.

Profile Weirdness Something strange happend to my environment variables after the move. It is clearly not hardware related, but I simply cannot explain what has changed: All relevant files in /etc look similar enough. I use ~/.profile to extend the PATH and set some other variables. Previously, these settings were in effect in my whole X session, which is started by lightdm with auto-login, followed by xmonad-session. I could find no better way to fix that than stating . ~/.profile early in my ~/.xmonad/xmonad-session-rc. Very strange.

Adults worry a lot these days. Especially, they worry about how to make other people learn more about computers. They want to make us all computer-literate. Literacy means both reading and writing, but most books and courses about computers only tell you about writing programs. Worse, they only tell about commands and instructions and programming-language grammar rules. They hardly ever give examples. But real languages are more than words and grammar rules. There s also literature what people use the language for. No one ever learns a language from being told its grammar rules. We always start with stories about things that interest us.

This blog post and the paper it describes are collaborative work with Sayamindu Dasgupta, Andr s Monroy-Hern ndez, and William Hale. The paper is released as open access so anyone can read the entire paper here. This blog post was also posted on Sayamindu Dasgupta s blog and on Medium by the MIT Media Lab.

pytest in a nutshell pytest is a Python testing tool whose primary use is to write tests for Python applications but is versatile enough for other creative usages. It is bundled with three killer features:

• you can directly use the assert keyword,
• you can inject fixtures in any test function, and
• you can parametrize tests.

Assertions With unittest, the unit testing framework included with Python, and many similar frameworks, unit tests have to be encapsulated into a class and use the provided assertion methods. For example:

class testArithmetics(unittest.TestCase):
    def test_addition(self):
        self.assertEqual(1 + 3, 4)

The equivalent with pytest is simpler and more readable:

def test_addition():
    assert 1 + 3 == 4

pytest will analyze the AST and display useful error messages in case of failure. For further information, see Benjamin Peterson s article.

Fixtures A fixture is the set of actions performed in order to prepare the system to run some tests. With classic frameworks, you can only define one fixture for a set of tests:

class testInVM(unittest.TestCase):
    def setUp(self):
        self.vm = VM('Test-VM')
        self.vm.start()
        self.ssh = SSHClient()
        self.ssh.connect(self.vm.public_ip)
    def tearDown(self):
        self.ssh.close()
        self.vm.destroy()
    def test_hello(self):
        stdin, stdout, stderr = self.ssh.exec_command("echo hello")
        stdin.close()
        self.assertEqual(stderr.read(), b"")
        self.assertEqual(stdout.read(), b"hello\n")

In the example above, we want to test various commands on a remote VM. The fixture launches a new VM and configure an SSH connection. However, if the SSH connection cannot be established, the fixture will fail and the tearDown() method won t be invoked. The VM will be left running. Instead, with pytest, we could do this:

@pytest.yield_fixture
def vm():
    r = VM('Test-VM')
    r.start()
    yield r
    r.destroy()
@pytest.yield_fixture
def ssh(vm):
    ssh = SSHClient()
    ssh.connect(vm.public_ip)
    yield ssh
    ssh.close()
def test_hello(ssh):
    stdin, stdout, stderr = ssh.exec_command("echo hello")
    stdin.close()
    stderr.read() == b""
    stdout.read() == b"hello\n"

The first fixture will provide a freshly booted VM. The second one will setup an SSH connection to the VM provided as an argument. Fixtures are used through dependency injection: just give their names in the signature of the test functions and fixtures that need them. Each fixture only handle the lifetime of one entity. Whatever a dependent test function or fixture succeeds or fails, the VM will always be finally destroyed.

Parameters If you want to run the same test several times with a varying parameter, you can dynamically create test functions or use one test function with a loop. With pytest, you can parametrize test functions and fixtures:

@pytest.mark.parametrize("n1, n2, expected", [
    (1, 3, 4),
    (8, 20, 28),
    (-4, 0, -4)])
def test_addition(n1, n2, expected):
    assert n1 + n2 == expected

Testing lldpd The general plan for to test a feature in lldpd is the following:

1. Setup two namespaces.
2. Create a virtual link between them.
3. Spawn a lldpd process in each namespace.
4. Test the feature in one namespace.
5. Check with lldpcli we get the expected result in the other.

Here is a typical test using the most interesting features of pytest:

@pytest.mark.skipif('LLDP-MED' not in pytest.config.lldpd.features,
                    reason="LLDP-MED not supported")
@pytest.mark.parametrize("classe, expected", [
    (1, "Generic Endpoint (Class I)"),
    (2, "Media Endpoint (Class II)"),
    (3, "Communication Device Endpoint (Class III)"),
    (4, "Network Connectivity Device")])
def test_med_devicetype(lldpd, lldpcli, namespaces, links,
                        classe, expected):
    links(namespaces(1), namespaces(2))
    with namespaces(1):
        lldpd("-r")
    with namespaces(2):
        lldpd("-M", str(classe))
    with namespaces(1):
        out = lldpcli("-f", "keyvalue", "show", "neighbors", "details")
        assert out['lldp.eth0.lldp-med.device-type'] == expected

First, the test will be executed only if lldpd was compiled with LLDP-MED support. Second, the test is parametrized. We will execute four distinct tests, one for each role that lldpd should be able to take as an LLDP-MED-enabled endpoint. The signature of the test has four parameters that are not covered by the parametrize() decorator: lldpd, lldpcli, namespaces and links. They are fixtures. A lot of magic happen in those to keep the actual tests short:

• lldpd is a factory to spawn an instance of lldpd. When called, it will setup the current namespace (setting up the chroot, creating the user and group for privilege separation, replacing some files to be distribution-agnostic, ), then call lldpd with the additional parameters provided. The output is recorded and added to the test report in case of failure. The module also contains the creation of the pytest.config.lldpd object that is used to record the features supported by lldpd and skip non-matching tests. You can read fixtures/programs.py for more details.
• lldpcli is also a factory, but it spawns instances of lldpcli, the client to query lldpd. Moreover, it will parse the output in a dictionary to reduce boilerplate.
• namespaces is one of the most interesting pieces. It is a factory for Linux namespaces. It will spawn a new namespace or refer to an existing one. It is possible to switch from one namespace to another (with with) as they are contexts. Behind the scene, the factory maintains the appropriate file descriptors for each namespace and switch to them with setns(). Once the test is done, everything is wipped out as the file descriptors are garbage collected. You can read fixtures/namespaces.py for more details. It is quite reusable in other projects².
• links contains helpers to handle network interfaces: creation of virtual ethernet link between namespaces, creation of bridges, bonds and VLAN, etc. It relies on the pyroute2 module. You can read fixtures/network.py for more details.

You can see an example of a test run on the Travis build for 0.9.2. Since each test is correctly isolated, it s possible to run parallel tests with pytest -n 10 --boxed. To catch even more bugs, both the address sanitizer (ASAN) and the undefined behavior sanitizer (UBSAN) are enabled. In case of a problem, notably a memory leak, the faulty program will exit with a non-zero exit code and the associated test will fail.

---

1. A project like cwrap would definitely help. However, it lacks support for Netlink and raw sockets that are essential in lldpd operations.
2. There are three main limitations in the use of namespaces with this fixture. First, when creating a user namespace, only root is mapped to the current user. With lldpd, we have two users (root and _lldpd). Therefore, the tests have to run as root. The second limitation is with the PID namespace. It s not possible for a process to switch from one PID namespace to another. When you call setns() on a PID namespace, only children of the current process will be in the new PID namespace. The PID namespace is convenient to ensure everyone gets killed once the tests are terminated but you must keep in mind that /proc must be mounted in children only. The third limitation is that, for some namespaces (PID and user), all threads of a process must be part of the same namespace. Therefore, don t use threads in tests. Use multiprocessing module instead.

Unfortunately, a series of recent legal rulings have forced us to suspend our campaign. In 2015, Time Warner s copyright claim to Happy Birthday was declared invalid. In 2016, a settlement was announced that calls for a judge to officially declare that the song is in the public domain. This is horrible news for the future of music. It is horrible news for anybody who cares that creators, their heirs, etc., are fairly remunerated when their work is performed. What incentive will there be for anybody to pen the next Happy Birthday knowing that less than a century after their deaths their estates and the large multinational companies that buy their estates might not be able to reap the financial rewards from their hard work and creativity? We are currently planning a campaign to push for a retroactive extension of copyright law to place Happy Birthday, and other works, back into the private domain where they belong! We believe this is a winnable fight. After all, copyright has been retroactively extended before! Stay tuned! In the meantime, we ll keep this page here for historical purposes.

Copyrighteous Benjamin Mako Hill (2016-02-11)

Toolchain fixes Benjamin Drung uploaded mozilla-devscripts/0.43 which sorts the file list in preferences files. Original patch by Reiner Herrmann. Lunar submitted an updated patch series to make timestamps in packages created by dpkg deterministic. To ensure that the mtimes in data.tar are reproducible, with the patches, dpkg-deb uses the --clamp-mtime option added in tar/1.28-1 when available. An updated package has been uploaded to the experimental repository. This removed the need for a modified debhelper as all required changes for reproducibility have been merged or are now covered by dpkg.

Packages fixed The following packages have become reproducible due to changes in their build dependencies: angband-doc, bible-kjv, cgoban, gnugo, pachi, wmpuzzle, wmweather, wmwork, xfaces, xnecview, xscavenger, xtrlock, virt-top. The following packages became reproducible after getting fixed:

• dist/1:3.5-36.0001-1 uploaded by Manoj Srivastava, original patch by Reiner Herrmann.
• grib-api/1.14.4-4 by Alastair McKinstry.
• gui-apt-key/0.4-2.1 by Axel Beckert, original patch by Chris Lamb.
• kiki-the-nano-bot/1.0.2+dfsg1-6 by Peter De Wachter, original patch by Chris Lamb.
• ldapvi/1.7-10 by Rhonda D'Vine, original patches (#777490, #793702) by Chris Lamb and akira.
• libf2c2/20090411-3 by Barak A. Pearlmutter.
• liquidsoap/1.1.1-7.1 by Mattia Rizzolo.
• marsshooter/0.7.6-1 uploaded by Markus Koschany, fixed upstream.
• offlineimap/6.6.1+dfsg1-2 by Ilias Tsitsimpis.
• pgbouncer/1.7-1 by Christoph Berg.
• python-requests-toolbelt/0.5.1-4 by Petter Reinholdtsen.
• shorewall-core/5.0.3.1-1 uploaded by Roberto C. Sanchez, fixed upstream, obsolete patch by Chris Lamb.
• slrnface/2.1.1-7 by Rhonda D'Vine, original patches (#777425, #793722) by Chris Lamb and akira.
• tetradraw/2.0.3-9 by Rhonda D'Vine, original patches (#777426, #793727) by Chris Lamb and akira.
• xblast-tnt-images/20050106-3 by Rhonda D'Vine, original patch by Chris Lamb.
• xblast-tnt/2.10.4-4 by Rhonda D'Vine, original patch by Chris Lamb.
• xtrkcad/1:4.2.2-1 uploaded by Daniel E. Markle, fixed upstream, obsolete patch by Chris Lamb.

Some uploads fixed some reproducibility issues, but not all of them:

• apt/1.2 uploaded by Julian Andres Klode, original patch by Mattia Rizzolo.
• ecere-sdk/0.44.14-1 by Jerome St-Louis.
• epubcheck/4.0.1-2 by Eugene Zhukov.
• hplip/3.15.11+repack0-1 by Didier Raboud.
• irsim/9.7.93-1 uploaded by Roland Stigge, original patch by Chris Lamb.
• julia/0.4.3-1 uploaded by Peter Colberg, fix by Graham Inggs.
• magics++/2.26.2-1 by Alastair McKinstry.
• mailagent/1:3.1-81-1 by Manoj Srivastava.
• nasm/2.11.08-1 uploaded by Anibal Monsalve Salazar, original patch by Valentin Lorentz.
• ns3/3.22+dfsg-2 uploaded by Martin Quinson, original patch by Juan Picca.
• shotwell/0.22.0-3 by J rg Frings-F rst.

Untested changes:

• firmware-nonfree/20160110-1 by Ben Hutchings (non-free).
• nvidia-graphics-drivers-legacy-304xx/304.131-3 by Andreas Beckmann (non-free).
• nvidia-graphics-drivers-legacy-340xx/340.96-2 by Andreas Beckmann (non-free).
• nvidia-graphics-drivers/340.96-4 by Andreas Beckmann (non-free).

reproducible.debian.net Once again, Vagrant Cascadian is providing another armhf build system, allowing to run 6 more armhf builder jobs, right there. (h01ger) Stop requiring a modified debhelper and adapt to the latest dpkg experimental version by providing a predetermined identifier for the .buildinfo filename. (Mattia Rizzolo, h01ger) New X.509 certificates were set up for jenkins.debian.net and reproducible.debian.net using Let's Encrypt!. Thanks to GlobalSign for providing certificates for the last year free of charge. (h01ger)

Package reviews 131 reviews have been removed, 85 added and 32 updated in the previous week. FTBFS issues filled: 29. Thanks to Chris Lamb, Mattia Rizzolo, and Niko Tyni. New issue identified: timestamps_in_manpages_added_by_golang_cobra.

Misc. Most of the minutes from the meetings held in Athens in December 2015 are now available to the public.

WHEN: Wednesday, January 13 at 6:30-9:30 p.m.

WHERE: Communications Building (CMU) 120, University of Washington

We invite you to celebrate the life and activism efforts of Aaron Swartz, hosted by UW Communication professor Benjamin Mako Hill. The event is next week and will consist of a short book reading, a screening of a documentary about Aaron s life, and a Q&A with Mako who knew Aaron well details are below. No RSVP required; we hope you can join us.

Aaron Swartz was a programming prodigy, entrepreneur, and information activist who contributed to the core Internet protocol RSS and co-founded Reddit, among other groundbreaking work. However, it was his efforts in social justice and political organizing combined with his aggressive approach to promoting increased access to information that entangled him in a two-year legal nightmare that ended with the taking of his own life at the age of 26.

January 11, 2016 marks the third anniversary of his death. Join us two days later for a reading from a new posthumous collection of Swartz s writing published by New Press, a showing of The Internet s Own Boy (a documentary about his life), and a Q&A with UW Communication professor Benjamin Mako Hill a former roommate and friend of Swartz and a contributor to and co-editor of the first section of the new book. If you re not in Seattle, there are events with similar programs being organized in Atlanta, Chicago, Dallas, New York, and San Francisco. All of these other events will be on Monday January 11 and registration is required for all of them. I will be speaking at the event in San Francisco.

The free software movement has twin goals: promoting access to software through users freedom to share, and empowering users by giving them control over their technology. For all our movement s success, we have been much more successful at the former. I will use data from free software and from several related movements to explain why promoting empowerment is systematically more difficult than promoting access and I will explore how our movement might address the second challenge in the future.

1. Who are you, and what do you do?
2. What hardware are you using?
3. And what software?
4. What would be your dream setup?

• Gianfranco Costamagna (locutusofborg)
• Graham Inggs (ginggs)
• Ximin Luo (infinity0)
• Christian Kastner (ckk)
• Tianon Gravi (tianon)
• Iain R. Learmonth (irl)
• Laura Arjona Reina (larjona)

• Senthil Kumaran
• Riley Baird
• Robie Basak
• Alex Muntada
• Johan Van de Wauw
• Benjamin Barenblat
• Paul Novotny
• Jose Luis Rivero
• Chris Knadle
• Lennart Weller

• Alastair McKinstry uploaded grip-api
• Tiago Bortoletto Vaz uploaded musescore
• Azat Khuzhin uploaded blktool
• J rg Frings-F r uploaded libmongo-client
• C dric Boutillieruploaded ruby-oauth
• Rapha l Hertzoguploaded ditaa
• Maximiliano Curia uploaded attica-f5, kdelibs4support and kactivities-kf5
• Jeremy Lain uploaded sailcut
• Axel Beckert uploaded libtext-markdown-perl
• Benjamin Drung uploaded esperanza
• Joao Eriberto Mota Filho uploaded pasco
• Heiko Stuebner uploaded libnl3

According to a MPEG LA press release dated 2010-02-02, there is no charge when using MPEG AVC/H.264 according to the terms of "Internet Broadcast AVC Video". I am trying to understand exactly what the terms of "Internet Broadcast AVC Video" is, and wondered if you could help me. What exactly is covered by these terms, and what is not? The only source of more information I have been able to find is a PDF named AVC Patent Portfolio License Briefing, which states this about the fees:

• Where End User pays for AVC Video
  • Subscription (not limited by title) 100,000 or fewer subscribers/yr = no royalty; > 100,000 to 250,000 subscribers/yr = $25,000; >250,000 to 500,000 subscribers/yr = $50,000; >500,000 to 1M subscribers/yr = $75,000; >1M subscribers/yr = $100,000
  • Title-by-Title - 12 minutes or less = no royalty; >12 minutes in length = lower of (a) 2% or (b) $0.02 per title
• Where remuneration is from other sources
  • Free Television - (a) one-time $2,500 per transmission encoder or (b) annual fee starting at $2,500 for > 100,000 HH rising to maximum $10,000 for >1,000,000 HH
  • Internet Broadcast AVC Video (not title-by-title, not subscription) no royalty for life of the AVC Patent Portfolio License

Am I correct in assuming that the four categories listed is the categories used when selecting licensing terms, and that "Internet Broadcast AVC Video" is the category for things that do not fall into one of the other three categories? Can you point me to a good source explaining what is ment by "title-by-title" and "Free Television" in the license terms for AVC/H.264? Will a web service providing H.264 encoded video content in a "video on demand" fashing similar to Youtube and Vimeo, where no subscription is required and no payment is required from end users to get access to the videos, fall under the terms of the "Internet Broadcast AVC Video", ie no royalty for life of the AVC Patent Portfolio license? Does it matter if some users are subscribed to get access to personalized services? Note, this request and all answers will be published on the Internet.

Thank you for your message and for your interest in MPEG LA. We appreciate hearing from you and I will be happy to assist you. As you are aware, MPEG LA offers our AVC Patent Portfolio License which provides coverage under patents that are essential for use of the AVC/H.264 Standard (MPEG-4 Part 10). Specifically, coverage is provided for end products and video content that make use of AVC/H.264 technology. Accordingly, the party offering such end products and video to End Users concludes the AVC License and is responsible for paying the applicable royalties. Regarding Internet Broadcast AVC Video, the AVC License generally defines such content to be video that is distributed to End Users over the Internet free-of-charge. Therefore, if a party offers a service which allows users to upload AVC/H.264 video to its website, and such AVC Video is delivered to End Users for free, then such video would receive coverage under the sublicense for Internet Broadcast AVC Video, which is not subject to any royalties for the life of the AVC License. This would also apply in the scenario where a user creates a free online account in order to receive a customized offering of free AVC Video content. In other words, as long as the End User is given access to or views AVC Video content at no cost to the End User, then no royalties would be payable under our AVC License. On the other hand, if End Users pay for access to AVC Video for a specific period of time (e.g., one month, one year, etc.), then such video would constitute Subscription AVC Video. In cases where AVC Video is delivered to End Users on a pay-per-view basis, then such content would constitute Title-by-Title AVC Video. If a party offers Subscription or Title-by-Title AVC Video to End Users, then they would be responsible for paying the applicable royalties you noted below. Finally, in the case where AVC Video is distributed for free through an "over-the-air, satellite and/or cable transmission", then such content would constitute Free Television AVC Video and would be subject to the applicable royalties. For your reference, I have attached a .pdf copy of the AVC License. You will find the relevant sublicense information regarding AVC Video in Sections 2.2 through 2.5, and the corresponding royalties in Section 3.1.2 through 3.1.4. You will also find the definitions of Title-by-Title AVC Video, Subscription AVC Video, Free Television AVC Video, and Internet Broadcast AVC Video in Section 1 of the License. Please note that the electronic copy is provided for informational purposes only and cannot be used for execution. I hope the above information is helpful. If you have additional questions or need further assistance with the AVC License, please feel free to contact me directly.

I have a small followup question. Would it be possible for me to get a license with MPEG LA even if there are no royalties to be paid? The reason I ask, is that some video related products have a copyright clause limiting their use without a license with MPEG LA. The clauses typically look similar to this:

This product is licensed under the AVC patent portfolio license for the personal and non-commercial use of a consumer to (a) encode video in compliance with the AVC standard ("AVC video") and/or (b) decode AVC video that was encoded by a consumer engaged in a personal and non-commercial activity and/or AVC video that was obtained from a video provider licensed to provide AVC video. No license is granted or shall be implied for any other use. additional information may be obtained from MPEG LA L.L.C.

It is unclear to me if this clause mean that I need to enter into an agreement with MPEG LA to use the product in question, even if there are no royalties to be paid to MPEG LA. I suspect it will differ depending on the jurisdiction, and mine is Norway. What is MPEG LAs view on this?

With regard to the Notice to Customers, I would like to begin by clarifying that the Notice from Section 7.1 of the AVC License reads: THIS PRODUCT IS LICENSED UNDER THE AVC PATENT PORTFOLIO LICENSE FOR THE PERSONAL USE OF A CONSUMER OR OTHER USES IN WHICH IT DOES NOT RECEIVE REMUNERATION TO (i) ENCODE VIDEO IN COMPLIANCE WITH THE AVC STANDARD ("AVC VIDEO") AND/OR (ii) DECODE AVC VIDEO THAT WAS ENCODED BY A CONSUMER ENGAGED IN A PERSONAL ACTIVITY AND/OR WAS OBTAINED FROM A VIDEO PROVIDER LICENSED TO PROVIDE AVC VIDEO. NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY OTHER USE. ADDITIONAL INFORMATION MAY BE OBTAINED FROM MPEG LA, L.L.C. SEE HTTP://WWW.MPEGLA.COM The Notice to Customers is intended to inform End Users of the personal usage rights (for example, to watch video content) included with the product they purchased, and to encourage any party using the product for commercial purposes to contact MPEG LA in order to become licensed for such use (for example, when they use an AVC Product to deliver Title-by-Title, Subscription, Free Television or Internet Broadcast AVC Video to End Users, or to re-Sell a third party's AVC Product as their own branded AVC Product). Therefore, if a party is to be licensed for its use of an AVC Product to Sell AVC Video on a Title-by-Title, Subscription, Free Television or Internet Broadcast basis, that party would need to conclude the AVC License, even in the case where no royalties were payable under the License. On the other hand, if that party (either a Consumer or business customer) simply uses an AVC Product for their own internal purposes and not for the commercial purposes referenced above, then such use would be included in the royalty paid for the AVC Products by the licensed supplier. Finally, I note that our AVC License provides worldwide coverage in countries that have AVC Patent Portfolio Patents, including Norway. I hope this clarification is helpful. If I may be of any further assistance, just let me know.

But one minor question at the end. If I understand you correctly, you state in the quote above that there are patents in the AVC Patent Portfolio that are valid in Norway. This make me believe I read the list available from <URL: http://www.mpegla.com/main/programs/AVC/Pages/PatentList.aspx > incorrectly, as I believed the "NO" prefix in front of patents were Norwegian patents, and the only one I could find under Mitsubishi Electric Corporation expired in 2012. Which patents are you referring to that are relevant for Norway?

Your understanding is correct that the last AVC Patent Portfolio Patent in Norway expired on 21 October 2012. Therefore, where AVC Video is both made and Sold in Norway after that date, then no royalties would be payable for such AVC Video under the AVC License. With that said, our AVC License provides historic coverage for AVC Products and AVC Video that may have been manufactured or Sold before the last Norwegian AVC patent expired. I would also like to clarify that coverage is provided for the country of manufacture and the country of Sale that has active AVC Patent Portfolio Patents. Therefore, if a party offers AVC Products or AVC Video for Sale in a country with active AVC Patent Portfolio Patents (for example, Sweden, Denmark, Finland, etc.), then that party would still need coverage under the AVC License even if such products or video are initially made in a country without active AVC Patent Portfolio Patents (for example, Norway). Similarly, a party would need to conclude the AVC License if they make AVC Products or AVC Video in a country with active AVC Patent Portfolio Patents, but eventually Sell such AVC Products or AVC Video in a country without active AVC Patent Portfolio Patents.