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Posts tagged ‘BBC HD’

10
Nov

What a night of television heaven with Top Gear and Doctor Who

So the Sunday night will kick off at about 19:30. I’ll get the youngest children to bed and then sit down to watch Doctor Who (slightly delayed thanks to Sky+) with my daughter.

Then I’ll get her to bed before switching to the recording (in progress) of BBC Three‘s Doctor Who Confidential for a look at how the episode was made and the chance of a glimpse at the new series/Christmas special.

Then it’s back to BBC Two in time for the start of series 14 of Top Gear where the lads will investigate a famous Romanian road.

And if that wasn’t enough BBC Four has a Mars night with a Horizon guide to Mars, To Mars by A-Bomb and the Sky at Night Exloring Mars – so Sky+ will be working pretty hard all night.

I’m putting the details of the episodes I’ve mentioned above below so you can decide to skip it if you want to stay spoiler pure.

The Top Gear episode features an Aston DBS Volante, a Ferrari California, a Lamborghini Gallardo Spider and Ramania. James is on the track in power limos and a Bananananana.

In Doctor Who the year is 2059, the local is Bowie Base One and the planet is Mars. The message ‘don’t drink the water – in fact – don’t touch it either’.

In addition to all of that brilliance both will be available on BBC HD, so if you have a HD TV/box you’ll be able to go from Doctor Who, through Confidential and then on to Top Gear without even changing the channel.

For me, I’ll be able to make my second watch a high quality watch on my 22 inch monitor from a BBC iPlayer HD download – beautiful.

Which means Monday will be equally impressive – I’ll have the Spooks from Friday (yes I gave in and watched the ‘next episode’ on BBC Three), a repeat of Doctor Who and Top Gear – not to mention the mass of other shows I’ve recorded or downloaded including Family Guy, How I Met Your Mother, Big Bang Theory and Stargate Universe.

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11
May

Just…. wow!

As well as being a seriously amazing piece of camera work, a stunningly beautiful footage and as Engadget readers put it … Camera Porn – this is an epic leap in natural world film making by the BBC.

To get the full effect of the video below … wait until the BBC HD broadcast – but failing that click on HD and the full screen it.

It was filmed on a shockingly beautiful new customised camera build in a water tight casing. The camera is the $100,000 TyphoonHD4 camera.

It’s capable of filming in super slow motion and high def at 20 times the speed of a normal HD camera.

It can shoot at 1280 x 1024 resolution at 1000fps which was what allowed the camera man to shoot this amazing footage of surfer Dylan Longbottom inside a 12 foot monster barrel. This is a first of its kind.

Here is a longer version of that very same barell wave clip in the BBC EMP.

It was filmed for the new BBC Documentary series – South Pacific which is on BBC Two on Tuesday nights and also on BBC HD at the same time.

In fact lets make this our iPlayer pick as well.

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20
Apr

BBC iPlayer goes HD

I like new toys, new things to play with and enjoy – especially when they’re shiny. And they don’t come much shinier than 720p 3mb+ video streaming over the internet.

OK so it isn’t as good as the 16mb+ and 384k audio you get with BBC HD over satellite – but it is still impressive for the web.

Unfortunately I live in Jersey where the maximum broadband speed is still 2mb – I pay for business broadband at home so I get no caps, 512kb up (instead of 256kb) and a 20:1 contention ratio – but that doesn’t help me with BBC iPlayer HD streaming.

To effectively stream the HD content from the iPlayer I would need a connection that regularly ran in at 3.5mb/s – not the 1.7mb/s I currently get.

It doesn’t mean I can’t enjoy the HD content though, I can still download it all through the iPlayer Desktop Adobe Air app and it looks seriously impressive.

Here are a couple of screen shots for you to enjoy and then underneath it one with a disolve. The first is Tonight’s The Night (what can I say – I like John Barrowman and dodgy TV talent shows) with John Barrowman in SD – this is from the download so will be the highest resolution SD version (came in at 660mb).

[ COMING SOON ]

And now for the HD version (came in at 1.2gb) of the same show – also from the download version.

iplayer_hd

As you can see there is a very clear difference between the two versions. Now the streaming versions – first you’ll see the low end 512kbs version, then the high 1500kbs version and then the high def 3500kbs version.

iplayer_fade

The mid range video stream, just below high def is encoded at 1500kbps and is sized 832×468 – High Def on other video websites.

On top of that the standard video quality has been pushed up as well – now coming in at 800kbps – all encoded in H.264.

However, for those of us on much lower speed connections the new adaptive bitrate technology will automatically reduce the quality of the stream to whatever you can cope with.

Anthony Rose said on the BBC Internet Blog they are: “Using H.264 and an encoding bitrate of 3Mbps or greater (we actually settled on 3.2Mbps as our preferred HD bitrate). However, since many people won’t have an internet connection that can stream 3.2Mbps reliably, we wanted to make HD available for download as well.

“Trouble is, a year ago our download manager was Windows-only, and we were determined to only release HD when we had a solution that allowed our Mac and Linux users to download them as well. ”

The HD version of iPlayer has been a year in the making, mainly because they wanted to wait until they could offer it to Mac and Linux users and wouldn’t require a flash upgrade from most users.

Anthony Rose explained thaT: “The good news is that as of today the various pieces are in place for going live with HD: Our new cross-platform download manager allows Windows, Mac and Linux users to download HD, everyone has a version of Flash that can stream HD, and our HD channel now has more content available.”

But there is another major development associated with this release of the iPlayer and that is that it is the release marking the end of the iPlayer P2P relationship – it’s going all AIR.

iPlayer head honcho, Anthony Rose said in a blog post: “Finally, we’re taking our cross-platform iPlayer Desktop download application out of Labs and ending our use of peer-to-peer technology.”

There is also a new diagnostics page that basically runs a stream and download speed test on your connection then lets you know which of the iPlayer streams/services you’ll be able to comfortably run – remembering download will work regardless – it will just take longer on a slow connection.

Anthony Rose said: “Our new diagnostics page – http://www.bbc.co.uk/iplayer/diagnostics – looks at first glance similar to others you may have seen at speedtest.net and elsewhere, but it’s significantly more sophisticated than other speed test sites we’ve seen.”

This is because it needs to test streaming, whereas most speed tests look at download speeds – a big difference between the two.

Anthony Rose said: “our diagnostics page performs a total of four tests: The first tests the download speed from our BBC web site servers, the next three tests measure the Flash RTMP streaming speed from each of three major content distribution networks (Akamai, Level3, Limelight), giving us excellent visibility into overall network throughput and allowing us to shape future design decisions accordingly.”

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4
Aug

Me in Spooks

Me Spook

Well not exactly Spooks but the new spin-off series set in the future and on BBC Three, Spooks Code 9. We’ll actually not that either – a really funky internet app that puts you in your own short movie.
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