It's a Friday night in the late 1990s and my teenaged friend group are bored. We're not cool enough to hang about in the park drinking cider. And we're not nerdy enough to play D&D. We don't have enough money to go to the cinema. What we do have is a Blockbuster card and, between us, just enough cash to rent a newly released movie. Eight of us pile into the local Blockbuster and begin to scavenge the shelves. DVDs have yet to appear in our sleepy town, so we hold up chunky VHS boxes for…
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People contact me with all sorts of weird opportunities. Some are fun. Some are not. I've lost count of the number of NFT grifters who've asked me to "revolutionise" the art space. I'm generally not a fan. But I had one chat with someone who wanted to do something intriguing. They were worried about people right-clicking or screenshotting their precious images and had a plan to stop that. I tried to explain to them that DRM always fails; you can't make data which can't be copied. I…
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During the middle of the 20th Century, the UK's Royal Air Force took thousands of photographs of the country from above. Think of it like a primitive Google Earth. Those photographs are "Crown Copyright". For photographs created before 1st June 1957, the copyright expires after 50 years. Recently, the organisation "Historic England" started sharing high-resolution copies of these photos on a nifty interactive map. But there were two problems. Firstly, they claimed that the photographs…
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I recently purchased a book for my MSC which was only available via a crappy Android app. There was no obvious way to decrypt it to read on a more sensible device, so I resorted to the ancient art of screenscraping. This is a quick-and-dirty way to grab images of the pages and convert them to a standard PDF using Linux. There's a lot more you can do to make the end book more useful, but this'll get you started Lots of Screen Shots With a USB cable plugged into my phone and laptop, I wrote a…
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Way back in 2010, Paul Battley was blogging about device discrimination on the Internet. The new iPlayer service was using TLS certificates to ensure that only specific devices were able to stream media from the BBC's servers. That's a situation which continues over a decade later. If you watch iPlayer on your laptop, you're stuck with 720p quality. If you want 1080p and above, you need a specially certified device. Well, that's what everyone thought! A few weeks ago, I found this curious…
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After my rant the other day about Adobe Digital Editions, I discovered libgourou by Grégory Soutadé libgourou is a free implementation of Adobe's ADEPT protocol used to add DRM on ePub files. It overcome the lacks of Adobe support for Linux platforms. There are a few limitations, but nothing too serious: Only ePub is supported. No PDF Command line only Alpha quality software. It works - but is a bit finickity You can compile the code yourself, but I just downloaded the pre-built b…
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Adobe's accursed eBook DRM is just the worst. Not only does it lock up books that you have purchased - but it's impossible to use sensibly on Linux. Sure, you can futz around with Docker, WINE, and old versions of Python - and if you're lucky, you might get a book out of it. I wasn't quite so lucky. I wanted to see if I could download an ePub without using Adobe Digital Editions. Spoilers! I couldn't. But this is what I found. The First ACSM file When you buy an eBook, the vendor sends you…
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Update! It's fair to say no one liked this idea - so I've reverted it. Thanks for all the feedback 🙂 Do you ever see those daft email footers which say "Please consider the environment before printing this email." Like, who the fuck is still printing out their emails? Anyway, a few years ago I went along to a blogging event where someone had printed out one of my blog posts. I was stunned. They'd stuck of loads of my posts (and other people's posts) on a mood board. Because I'm a digital fu…
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I decided to treat myself to an upgraded home cinema experience. But mandatory copy-protection has meant I've spend the weekend trying and failing to get things working, rather than watching glorious 4K HDR 10 bit movies. Here's the problem: Why am I getting the error "This content can not be displayed because your TV does not support HDCP 2.2."? I have four pieces of kit in the mix, all of which claim to support HDCP's Digital Restrictions Management: Amazon Fire TV Stick - the new 4K…
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I've written before about Solipsist design - those services which have been designed to work only for a very specific type of family. I was taking a look at Google's "Family" proposition - which allows users to share their purchases with other family members. What I found didn't impress me. Terence Eden is on Mastodon@edentFile under "Falsehoods Programmers Believe About Families." pic.x.com/3vgiq0ursf❤️ 574💬 38🔁 008:01 - Mon 27 March 2017 Let's take a look at some of the more baroque requir…
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One of the "perks" of running a moderately popular blog is that sometimes people send you stuff. I've been sent wine, phones, apps, and all sorts to review - usually by PR people who realise that engagement with bloggers is a little different that their regular way of doing business. Yesterday, I received this delightful email from the publishers Simon and Schuster. NEW book by the "Prophet of Silicon Valley", Jaron Lanier, available for your review! Dear Mr. Vogels, I'm writing today to…
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I haven't been to an unconference in ages - so it was nice to get back into the swing of things with LibraryCamp. It was a delight to spend time with a collection of committed professionals doing amazing things with books. As requested, I recorded all the sessions I could. Here are my notes, and the audio from each session I attended. I've based some of the information from the excellent LibraryCampLondon Wiki, including the session proposal page. Hidden Collections Katie Birkwood lead a…
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