Bandwidth bandwidth everywhere…

…and not a drop to slurp.

I’m in Cambridge, staying in a very pleasant room in Trinity College which sports four (count ’em, four) gigabit ethernet sockets. So why, one might wonder, am I sitting in Café Nero round the corner, having just bought a 24 hour voucher for BT OpenZone?

Because the University Computing Service have cancelled my account. Gits. It’s only been 14 years since I last logged in as ‘jjs13,’ what were they thinking?

Drat.

Lego car factory

https://www.youtube.com/watch?v=-HKTHw-QJZY

Have I mentioned before how much I hate bad video compression? Ugh ugh ugh. Genius model, though. Utterly charming, in a ‘who has the time?!’ sort of way.

via Tony Hirst of the OU, on Twitter. He also points to this later (and better-shot) aircraft factory:

This rather puts me in mind of Chris Burden’s 1999 Tate installation “When Robots Rule: The Two-Minute Airplane Factory“, which was a terrific thing even if it never actually, you know, worked. When I saw it, at least, it was generating heated discussions about the place of industrial machinery in an art gallery. I thought it was beautiful; some other visitors, er, disagreed. Strongly.

More on UK internet censorship

Further to my previous post, some more links for your delectation:

The Wikimedia Foundation – the charity behind Wikipedia – have issued a statement on the situation, a press release. and some FAQs. Interestingly, they say the Internet Watch Foundation have confirmed the ban to them, which I didn’t think was IWF policy… but I can’t get into their website right now. No, really, their server’s non-responsive as of 0935 GMT. Go, as they say, figure.

Meanwhile, BBC News Online has the story on their front page, but rather misses the point (to my mind, it’s not about the banned image – which may indeed be considered child pornography under UK law, I wouldn’t know – it’s (a.) the lack of transparency and accountability in the process, and (b.) the cack-handed methodology that’s led to editing Wikipedia being off-limits to most of the UK).

I missed the 0854 segment on the Today programme this morning; the earlier bulletin update was simply the first half of the News Online story.

I see nothing at the Guardian or Telegraph yet, but the Independent does have it. My ISP, Be, have issued an interim response. Which doesn’t quite get things right either, but at least they’re talking about it.

This isn’t the first time this has happened, either: here’s an excellent, if lengthy, run-down of the story so far.

Finally, there’s a pledge at Pledgebank, to move to an ISP that does not censor internet access. Trouble is, implementing the IWF blacklist is something ISPs covering about 95% of the UK population already do on a voluntary basis. That’s ‘voluntary’ in the sense of ‘would be imposed by government if they didn’t do it voluntarily.’ You can move ISPs all you want, the government’s intention is that you won’t escape the blacklist.

It’s policy and/or process we need to move, not ISPs.

[ Update 1055: The Guardian has the story on their front page, allegedly posted eight hours ago (but it didn’t show up in a search at half-past nine?) Better reporting than most, though they don’t mention the blanket editing ban aspect, which to my mind is much more insidious than blocking one suspect image. Guardian Blogs has a comment thread too, with more insightful comments than the article itself. ]

Review of Quantum of Solace

Vinay, when he’s writing about things I understand, turns out to be a surprisingly good writer. I think I’d failed to notice previously only because everything I’ve seen from him in the last decade was either a work-in-progress, or gibberish to me. Often both.

Now, however, he’s written a terrific review of the new Bond film, and I found myself reading it as much for the style as the content.

Perhaps he’s outsourced his blog. I wouldn’t put it past him.

Internet Watch Foundation filtering

Lots of talk on Twitter today about this: six major UK ISPs (including mine, the previously-rather lovely Be/O2, also Orange, Virgin, Demon, EasyNet, PlusNet and Opal) appear to be routing all their traffic through just two ‘transparent’ proxy servers, which in turn are loaded with blacklists from the Internet Watch Foundation. The IWF are the quango tasked with policing the web for illegal content; along with the police, they have the power to determine what constitutes child pornography.

All well and good – less child pornography is a good thing, right? – except that the IWF isn’t exactly transparent in their process and procedures. I can’t find a dispute procedure on their site, for example. Which I was looking for, because as of today I can’t create an account at Wikipedia. Huh?

Apparently, all traffic from these six ISPs to Wikipedia is being routed through the two IWF blacklist-loaded servers, and hence many UK users appear to be the same person. So we’re all tarred with the ‘bad apple’ brush. We can still log into Wikipedia and edit pages, but we can’t edit anonymously, nor can we create new accounts.

The starting point appears to be this specific page; if you follow that link and see a page about the Scorpions’ album Virgin Killer, with an image of its original, and controversial, cover, then all is well. If you see ‘404 not found’ then you’re being filtered – remember that Wikipedia invites you to create the page you were looking for, rather than displaying a 404. That error is coming from the proxy server, not Wikipedia.

Incidentally, if you do get the 404 you can still see the page by visiting a slightly different URL. Durr.

What alarms me about this is the lack of openness to the process. It’s hard to see Wikipedia articles silently disappearing on a national basis as anything other than state-sponsored censorship. Cock-up or conspiracy? Doubtless the first. But this is a cock-up that makes conspiracy trivially simple.

Put it this way: if you were the security services, you’d be derelict in your duty if you didn’t have procedures in place whereby you could arbitrarily add sites to the IWF blacklist, and hence now – trivially – have them blocked for basically the whole UK.

And we wouldn’t even know. Unless we were, instead, tunneling all our web traffic via encrypting proxies.

…and if circumventing these restrictions is so straightforward, then what’s the point? You’re not going to block specific individuals or small groups from discussing child porn, or racial hatred, or sedition. All you’re doing is making mass communication less convenient.

Now why would a government want to do a thing like that?

( ZDNet Coverage; Register coverage (they fire a bizarre closing barb at the Wikimedia Foundation); discussion at the Wikipedia admin’s board; Bill Thomson on the BBC more than four years ago, raising concerns about the process. )

[update: Slashdot has it, with the usual quality of discussion. This comment is useful, though.]

[update 2: a calmer and more rational take than mine from Ian Betteridge. Notably, he found the IWF’s appeals procedure.]

Things to know about the Panasonic HMC150/1

I finally succumbed, and bought a proper camera. A video camera, none of your stills nonsense, nor yet a stills camera masquerading as a video camera (though that’s, you know, a really nice piece of kit. Ahem). No, anyway, I have a snappily-named Panasonic AG-HMC151E.

Caution: geek post follows.

  1. It rocks.
  2. Low light performance is quite remarkable. It’s not that the sensors are particularly light-hoovery, more that the gain noise is extremely smooth. Even 12dB looks pretty good.
  3. Depending on your international region, it’s an HMC150, HMC151, HMC152, and likely a few others too. Panasonic, this is daft. You can’t google wildcard string matches. Durr.
  4. The manual is pretty awful. Most of it’s in a PDF, it’s surprisingly hard to find out what some of the buttons do, and most of the picture tweak settings (matrix, master pedestal, knee, skin tone detail, whothewhatthewherenow?) are barely explained at all. There’s lots to tweak, and it’s hard to know where to start without a test chart and a vision engineer on hand. Blech.
  5. The new Final Cut Pro 6.0.5 update pretty much fixes import/ProRes transcode problems for the HMC’s AVCHD format video. But…
  6. You still need to disable Perian, or Log & Transfer crashes and takes Final Cut with it. Though, so far, for me, only with 720p50 files. Odd. Also:
  7. 720p25 still doesn’t work correctly: I see occasional but bad macroblock glitches in my test footage. Back to 1080p25 for me…
  8. I’ve seen reports that dropping the bitrate from the top ‘PH’ mode to ‘HA’ mode (who names this crap?) solves import problems… but then, there are no progressive settings at HA bitrates. Clang!
  9. The best place to go for information is the DVXUser forum. Great community.
  10. The cheap 16Gb Class 6 SDHC cards I bought from MyMemory.co.uk (in Jersey) seem just fine, so far. I probably needn’t have hedged my bets buying half own-brand, half-Kingston Class 4.
  11. High-capacity batteries are still not available from Panasonic UK, though they’ve said ‘first two weeks of December’, and that they’ll contact me when they have news.
  12. I think it’s going to fit the Century bars/matte box from my old PD150. Unbelievable. If only I had some filters to use it with…

So far, I’m impressed. Some of the buttons seem a bit more flimsy than I’d expected, and I’ve acres of manual to plough through, but the camera handles very well and the footage I’m seeing looks terrific. Considering it’s, you know, shot in my messy flat, at night.

It’s seeming like a camera that begs to be run in fully-manual modes, which is probably a good thing for me, but may turn out to be something of a design flaw – conceptually, it’s a camera well-suited to run-and-gun filming with untrained camera operators, turning footage around and publishing it to the web extremely quickly. Solid performance in auto may be anathema to ‘proper’ camera operators, but… who’s one of those, these days?

It’ll be interesting to see how it performs in practice; it may well be that the autos are just peachy, and it’s simply that the buttons for manual are bigger and better-placed than they are on the Sony Z1, tempting me to push them.

First proper shoot is next week, I think, then we’ll put it through its paces in a bunch of workshops. Before all that I’ll have to try strapping microphones to it, and it’s going to take me days to work out how to operate the new Kata bag I bought with the thing…

Alexandria Railway Station is in Dalaman, Turkey.

Quoth Wikipedia:

In 1906, Alexandria train station was built by mistake in Dalaman. … In 1905 the then Khedive of Egypt Abbas Hilmi Pasha had acquired a large part of the fertile plain and had decided to set up a plantation in the region. He had ordered the plans and the material for his projected residence here to his architects in France, at the same as the plans and the material for a train station for Alexandria in Egypt. Unfortunately, the two simultaneous shipments were misdirected, the materials for his residence heading towards Egypt, and the Alexandria train station ending up in Dalaman. Since it was going to be too costly to re-ship everything to the right destination, the station was built in Dalaman anyway, with even a few miles of purposeless railway track.