Why do pub TVs have a pint glass in the corner?
lbc.co.uk
lbc.co.uk
During one meeting someone said 'why not just put a glass in the corner of the streamed image to indicate it's licensed for a pub?'
Job done.
Out of curiosity, how (if at all) was that person rewarded for saving Millions for the company?
So it's a useful indicator, but only one of many, and therefore doesn't have to be fully bulletproof.
A toothpaste factory had a problem: they sometimes shipped empty boxes, without the tube inside. This was due to the way the production line was set up, and people with experience in designing production lines will tell you how difficult it is to have everything happen with timings so precise that every single unit coming out of it is perfect 100% of the time. Small variations in the environment (which can’t be controlled in a cost-effective fashion) mean you must have quality assurance checks smartly distributed across the line so that customers all the way down the supermarket don’t get pissed off and buy someone else’s product instead.
Understanding how important that was, the CEO of the toothpaste factory got the top people in the company together and they decided to start a new project, in which they would hire an external engineering company to solve their empty boxes problem, as their engineering department was already too stretched to take on any extra effort.
The project followed the usual process: budget and project sponsor allocated, RFP, third-parties selected, and six months (and $8 million) later they had a fantastic solution — on time, on budget, high quality and everyone in the project had a great time. They solved the problem by using some high-tech precision scales that would sound a bell and flash lights whenever a toothpaste box weighing less than it should. The line would stop, and someone had to walk over and yank the defective box out of it, pressing another button when done.
A while later, the CEO decides to have a look at the ROI of the project: amazing results! No empty boxes ever shipped out of the factory after the scales were put in place. Very few customer complaints, and they were gaining market share. “That’s some money well spent!” - he says, before looking closely at the other statistics in the report.
It turns out, the number of defects picked up by the scales was 0 after three weeks of production use. It should’ve been picking up at least a dozen a day, so maybe there was something wrong with the report. He filed a bug against it, and after some investigation, the engineers come back saying the report was actually correct. The scales really weren’t picking up any defects, because all boxes that got to that point in the conveyor belt were good.
Puzzled, the CEO travels down to the factory, and walks up to the part of the line where the precision scales were installed. A few feet before it, there was a $20 desk fan, blowing the empty boxes out of the belt and into a bin.
“Oh, that — one of the guys put it there ’cause he was tired of walking over every time the bell rang”, says one of the workers.
There was a problem the field technician was able to solve, but he didn't because he didn't know it was such a grave problem or, most likely, he didn't have any stimulus to do it.
In this case, he simply wasn't aware of empty boxes or the problem didn't matter to him. So, lack of internal communication was costing the company, and it was easier to pay millions to contractors than to offer some money to the field workers to solve the problem.
Also, surely this was a urban myth, mostly because the expensive scales are needed not only to prevent empty tubes, but also to detect half-empty or quarter-empty tube, or barely below the legal limit.
In that instance, he's perfectly entitled to have a home subscription to that address.
This is what I had in mind: http://factoryjoe.s3.amazonaws.com/emoticons/emoticon-0167-b...
Not sure whether this is true or not, but it wouldn't surprise me if it had this effect. It'd be interesting if someone else had heard this, or knew whether this was true.
I believe this is mostly to stop streaming.
For years and years, Sky have had issues with people buying multiple subscriptions to their sports packages, connecting the receivers to a bunch of servers, and then reselling access on commercial streaming sites!
The big difficulty they've then had is identifying who's behind the streaming site, and at the least, shutting down their stream.
The fun part is that - judging by the number of sites that remained in operation for a good chunk of time - it does appear possible to operate an essentially anonymous business on the internet.
Even with only two channels, I expect you could binary search it down to a single receiver over the course of a single season of matches.
I've been informed that some streaming services simply cut off the side of the screen where the Sky logo starts to appear.
I wonder if they also use something like Digimarc for a non-visible watermark? They could publicly credit the visible watermark as a distraction from the real technique.
A similar thing shows up on YouTube a lot, actually. People heavily crop uploads of copyrighted material to get around their content identification stuff.
Doing the overlay in the smartcard would make it a harder target, if the smartcard has the processing power to do it.
I wonder how easily the firmware can be downgraded (or downgraded) to remove that behaviour. Though as noted in the sibling thread, it's more likely easier to crop the video output.
I wouldn't like to bet against the number appearing right in the centre of the screen for a fraction of a second, if there were any particularly high-value programming being illegally streamed.
I'm only aware of one time that a legitimate box was encouraged to run a lightly-patched version of the software, and that involved a JTAG-type attack on a specific model of set top box. I believe that lesson has been learned in current models.
(2012)
Now most illegally suppliers have switched to IPTV.
https://planetofsports.files.wordpress.com/2010/07/38917790....
Notably, it is also not in their interests to have too many venues showing the football games. That results in less home subscribers.
I often watch Champions League and Bundesliga football games in these sports bars. I see no reason for a home Sky subscription. It is a complete rip-off.
[1] http://business.sky.de/sbs/cms/static/img/Einleger_Gastro_St...
For public viewing they scale it based on occupancy. So if your bar is likely to have a viewer count of < 100 people, you'll fall into the normal tier. For a maxed out package with 2000 possible viewers, you'll pay $175, or $425 if you want all of the ESPN channels (Disney must be getting a huge cut of that +$250).
Now if they were to offer a token reward of even £50 then they would still be ahead as they would catch them all pretty much.
Though imagine what would happen if traffic parking enforcement offered a commision to the public who reports such violations they see. Traffic wardens would be out of jobs and everybody would park much better in the long-run and many people without jobs and spare time would have a better quality of income.
Um... maybe let's not.
I could fill a stadium with people who, if they saw a Time Warner or Comcast truck on fire in the street, would with great urgency and celerity rush past their fire extinguisher on the way to the bag of marshmallows.
I'll report the guy who cheats the distribution channel the day after I see a monthly bill that I believe treats me fairly and respectfully.
My work was done when then feature started ... at which point, well, it would be rude to get up and leave wouldn't it?
(We did have to get the manager's permission to stay for the show, but I was never once knocked back. I'd usually buy a frozen drink, so I guess they got something out of me.)
Walk in, look at screen(s), walk out.
You wouldn't get to see much of the game at all as most of the time you will be traveling between pubs.
If a pub landlord subscribes at home, and then take their receiver/smartcard to the pub and plug it in there, the receiver will still display the home version of the channel without the logo. That's what the inspectors are looking for.
(Alternatively, the smartcards used for pub subscription could insert the image into the decoded stream, but I'm not sure if they have enough processing power for that. The end result would be the same, though -- no expensive subscription, no logo.)
[1] Yes, it's a digital system with multiple program streams per frequency, so 'tune' isn't quite the right word, but it's close enough.
I don't know what the current state of the art for pirate decoders is, but if it still depends on extracting a keystream from a legitimate decoder in real time and sending it to the pirate receivers, limiting the number of legitimate receivers of the business channel to would also help cut down on piracy of the business channels by reducing the possible sources of key material. The high cost of a subscription and limiting subscribers to pub businesses only also reduces the number of potential key sources.
But why can't the inspector just look for: is this pub showing the channel, and is it in our database of pubs which are allowed to show the channel? That was what I took from scrollaway's post, though I might have misinterpreted ver.
Because satellite is one-way, the cheapest option for sky is to pay for enforcers. There must be quite a spread between commercial and home licenses.
The average pub Sky Sports subscription is £1250-1500 per month, on a 12-month contract. You can price it up online just like a domestic package.
http://business.sky.com/calculator/desktop.aspx
The domestic equivalent is about £25
That's what the TV licensing people do. There are people who've never bought a TV who've been hassled endlessly by TV Licensing simply because they can't believe there are any households who might choose not to own a television. The whole "detector van" thing is mostly a bogeyman to scare people.
The technology to remotely see what's showing on a CRT is Van Eck phreaking. Not sure over what distance it would be possible (and whether you could target a specific house accurately), also given the diversity in display technologies at current I can't see it being too effective.
But is it actually used in the UK to detect people without a license?
Probably not, even though TVLA used to heavily advertise the use of detector vans.
TVLA have the largest civillian database in the UK so mostly they just send letters and inspectors to addresses without a licence.
It does indeed seem to be true that the detector vans are pure PR, with no useful electronics. According to legend no data from a van has ever been used in a prosecution.
But it's a sad business. A lot of people who are caught and fined incriminate themselves unnecessarily.
They're almost always at the poor and not very educated end of the population, and will always accept a rubber-stamped prosecution because they literally have no idea they can often put up a defence in court.
Really, fining them four figures for what is really a trivial offence is unhelpfully nasty and persecutory.
It's a great reflection of the sad state of the country.
That method has got no hope of detecting a modern LCD/OLED/Plasma display.
The majority of enforcement is database driven:-
Royal Mail database of addresses - addresses of current tv licenses = huge list of possible offenders
Now cross check database of possible offenders with databases of: * Sky or Virgin Media subscribers * people who have recently purchased or rented appropriate equipment (televisions, VCRs, PVRs, etc) * etc
I thought that they were looking for the IF (intermediate frequency) being fed back up the antenna cable, but I have no source for that information other than "something my dad once said".
In reality, I'm sure it's like road tax, they check the database of addresses without one against a list of people who own a television. I believe all retailers are required to take a name and address when selling televisions.
I've always wondered why there isn't (or maybe there is?) a black market for a wee box that takes the Sky box video output and overlays a pint glass icon in the corner.
But I didn't know until this article that the pint glass volume and colour changes each day; that would make it a lot tougher. Plus I guess the pint glass isn't always shown, e.g. during adverts.
Then it'd broadcast that information to the other wee boxes that would have 3G and will always overlay the "right pint".
The cost of Sky pub subscription is €1,224 (about $1314.65).. I think you can go wild on the box's features and still be cheaper than a one month subscription.
That could be interesting..
Oh, the publicans have to pay you, of course, a subscription for your subscription avoiding scheme.. You could send inspectors to verify the box is operating properly, and have a drink with Sky's inspectors.
The suggestion is for an illegal device, no need for licenses in that case ;)
The easiest way would be to extract the pint glass graphic over the wire (sitting in middle of the HDMI cable the set top box to the TV) then transmitting that to other establishments and overlaying that graphic in between the set top box and the TV (the best bit is that you wouldn't even need to decrypt the video, just overlay the graphic).
Probably a little harder when you're in a crowded, bar with low illumination and TV hung from the ceiling. Maybe that was enough for the hack to work.
If you pressed 'Back Up' on the controller, it would disappear and you would be left with the white overlay, unless I'm mistaken.
(I live in Southern England, and this comment is only from my experience.)
[0] http://en.wikipedia.org/wiki/Publican [1] http://en.wikipedia.org/wiki/Pharisee_and_the_Publican
That's an interesting statement. Presumably though the Premier League licenses their feeds to multiple companies in different countries - shouldn't that exhaust their rights then; meaning a pub could sub-license from a foreign country within the EEA. Otherwise they're perverting free trade within the EEA.
Wow, that's ridiculous. I can see why people are trying to find ways to get it cheaper.
It goes both ways; pubs are often packed to the rafters for games, with the beer flowing heavily throughout.
I can't blame pub owners for wanting to save money wherever they can. But I don't see this as being particularly expensive for the context.
700£/month would be an absolutely massive expense in my place, and there's essentially no chance we could afford it. We don't get much draw for sporting events, even the Superbowl or what have you.
That doesn't mean that everyone in the place during the Superbowl doesn't want it on, though.
So although it couldn't possibly pay for itself at my place, not having it would also cost us quite a lot when there are big games.
Home subscriptions are about £25.
This often indicates when an advert break is coming up, so it's pretty handy to notice if you want a head start on getting to a likely-busy pub toilet.
Sorry I can't find a picture, but it looks like this one http://business.sky.it/statics/images/business/Bar/offerta_b...
Sky is a private business, so the arrangement here is an ordinary licencing arrangement between one business and another. If you pay £25/mo, or whatever, Sky give you the right to watch men kicking a ball about at home; if you want to show the same thing to paying customers, on the other hand, you need to be paying more. Sky pay through the nose for the rights to all this nonsense and they have to make the money back somehow.
The TV "licence" (a tax, pretty much) is separate matter.
My dictionary may be wrong, though.
Honest question. I'm a non-native speaker, but my understanding has been that you only keep the original spelling for proper names and terms of the trade (i.e. anything you wouldn't translate if it was non-English, like "Grand Prix" in sports or "vert" in heraldry).
...but only $8.95/mo for the same sports pack for waiting room TVs and other "office" uses: http://business.comcast.com/tv/offices/plans-pricing
Because Comcast uses cable (instead of satellite), they actually have two-way communication with most of their equipment. And even one-way-only equipment (like CableCard and DTA) can still be restricted to only work on the encryption keys for a very small geographical area. If Comcast equipment is moved to a location other than the address where it's supposed to be, it usually won't work.
For what it's worth, a lot of bars and restaurants use DirecTV (it has popular exclusive sports packages). Even though it's satellite-based, I've never noticed any sort of "pub glass" or the licensing indicator. So I'm not sure how they enforce licensing.
Also, this is aside from any premium sports subscriptions like NHL/NBA League Pass/NFL Sunday Ticket channels, which charge based on the occupancy of the bar/restaurant and costs thousands of dollars per year.
UK cable operators don't sell commercial subscriptions to premises, so the pint glass doesn't apply, although the surprise numbers are still present, to catch any unauthorised streaming.
Some people wanted to use domestic contract for their pubs. Other people bypassed local providers and used their satellite dishes to receive foreign broadcasts.
http://www.bbc.co.uk/news/uk-wales-25849670
http://www.bbc.co.uk/news/business-17150054
None of this has anything to do with TV licences.
http://arstechnica.com/tech-policy/2010/01/will-your-big-scr...