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Tag: TV

  • Creating a Media Center Mac

    It’s not often that I come away from a Microsoft event as excited as I was after the recent Vista after hours session.

    You see, we have a problem at home… our DVD player has stopped recognising discs. That shouldn’t really be a problem (DVD players are cheap enough to replace) but it’s a CD/DVD player, tuner and surround-sound amplifier and I don’t really want to have to replace the entire system because of one broken DVD drive. So I took it apart (thinking that Sony might use the same drives in their consumer electronic devices as in a normal PCs), only to find that the externally slim slot-loading drive is actually a huge beast with cogs and is actually nothing like anything I’ve ever seen before.

    Faced with the prospect of a hefty repair bill, I began to think that this (combined with the fact that we never know what is on our video tapes) could be the excuse I need to install a media PC in the living room? Well, possibly, but there are some hurdles to overcome first.

    I’ve been toying with a media PC for a while now but, however hard manufacturers try, pretty much none of them is likely to pass the wife approval factor (WAF) – not even the lovely machines produced by a French system builder called Invasion.

    It’s not that my wife is demanding – far from it in fact – but she wasn’t too keen on my “black loud cr@p” (my semi-decent hi-fi separates) when we first moved in together and the shiny silver box (the one that’s now broken) was the replacement… I just can’t see anything that isn’t similarly small and shiny being tolerated anywhere other than my den.

    I even saw an article in the July 2006 edition of Personal Computer World magazine, which showed how to build a living room PC using old hi-fi separates for the case; however you need a pretty large case for anything that’s going to make use of full-size PC components. Then there’s the issue of the system software… I tried Media Portal a while back but found it a bit buggy; Myth TV is supposed to be pretty good but I believe it can also be difficult to set up properly; the Apple TV sounded good at first – except that it doesn’t have PVR capabilities and relies on many hacks to get it working the way I would like it and (crucially) lists a TV with HDMI or component video inputs as one of its prerequisites – I was beginning to think that the best answer for me may be a Mac Mini with a TV adapter hooked up to my aging, but rather good, Sony Trinitron TV.

    Then, at the Vista After Hours event, I saw the latest version of Windows Media Center – Mac OS X includes Front Row but Media Center has some killer features… and I have two spare copies of Windows Vista Ultimate Edition (thank you Microsoft)! Why not install Vista on a Mac Mini, then plug in a USB TV tuner (maybe more than one) and use this as a DVD player, PVR and all round home entertainment system?

    I’ve written previously about installing Windows Vista on my Mac but I never activated that installation and I later removed Boot Camp altogether as I found that I never actually bothered to boot into Windows. The latest Boot Camp beta (v1.2) includes Windows Vista support (including drivers for the remote control) so I thought I’d give it a try on my existing Mac Mini before (potentially) splashing out on another one for the living room.

    After downloading and installing Boot Camp and running the Boot Camp Assistant to create a Windows driver CD, I moved on to partitioning the disk, only to be presented with the following error:

    The disk cannot be partitioned because some files cannot be moved. Backup the disk and use Disk Utility to format as a single Mac OS Extended (Journaled) volume. Restore your information to the disk and try using Boot Camp Assistant again.

    Backing up and restoring my system… sounds a bit risky to me.

    Then I found Garrett Murray’s post about how the problem is really caused by files over 4GB in size. That may have worked in Garrett’s case (FAT32 disks will not support files over 4GB) but despite using WhatSize to track down a DVD image that was taking a chunk of space on my disk, I couldn’t get past the message (even after various reboots, starting the system in single user mode to run AppleJack and even starting the system without any login items). In the end, I gave in and accepted that my system disk required defragmenting, setting about the lengthy process of backing up with Carbon Copy Cloner, booting from the backup disk, erasing the system disk and restoring my data. Thankfully this worked and left me with a defragmented system disk, which Boot Camp Assistant was able to divide into two partitions.

    After catching some sleep, I set about the installation of Windows Vista. I had a few issues with Boot Camp Assistant failing to recognise my DVD (either the one I created with the RTM files from Microsoft Connect, or a genuine DVD from Microsoft) – this was the message:

    The installer CD could not be found. Insert your Windows CD and wait a few seconds for the disk to be recognized.

    It turns out that Boot Camp Assistant wasn’t happy with me running as a standard user – once I switched to an Administrator account everything kicked into life and I soon had Vista installed after a very straightforward installation. Furthermore, Apple has done a lot of work on Windows driver support and items that didn’t work with my previous attempt (like the Apple Remote) are now supported by Boot Camp 1.2 and Windows Vista. Sadly, my external iSight camera does not seem to be supported (only the internal variants). It also seems that my Windows Experience Index base score has improved to 3.3 (it was 3.0 when I installed Vista as an upgrade from Windows XP with Boot Camp v1.1.2).

    After this, it wasn’t long before I had Media Center up and running, connected to the TV in my office – although that’s where the disappointment started. The Apple Remote does work but it’s so simple that menu controls (Media Center and DVD menus) necessitate resorting to keyboard/mouse control – basically all that it can do is adjust the volume, skip forward/backwards, play and pause. What I needed was a Windows Media Remote (and so what if it has 44 buttons instead of six? The Apple remote is far more elegant but six buttons clearly isn’t enough!):

    Apple remote control Windows Media Center remote control

    (It’s a pity that I didn’t see the pictures of the prototype Windows Vista Media Center remotes first, or else I would have tried to get one of the alternative remotes from Philips).

    Also, after switching back to my monitor, the display had reverted to basic (2D) graphics and I needed to re-enable the Windows Aero theme. Clearly that’s a little cumbersome and would soon become a pain if I had to do it frequently; however in practice it’s likely that I’ll leave the computer connected to either the TV or the monitor – not both.

    I also needed a TV receiver – I was able to pick up an inexpensive Freeview (DVB-T) USB adapter (£29.99 including postage) and a Windows Media Remote (£21.99). Although the Digital terrestrial TV signal in my house is weak, I was pretty sure that I’d be able to boost it, and anyway, having a portable Freeview device will always be handy. Windows Vista didn’t recognise the device natively but I downloaded the latest drivers and despite being unsigned, they installed without issue. Unfortunately, Windows Media Center still didn’t recognise my tuner but the problem turned out to be that I had plugged the device into the Apple keyboard (which I think is USB 1.1) and once I plugged it into on of the Mac’s own USB 2.0 ports then I was able to set up the TV functionality within Windows Media Center – no need to bother with the TV guide and tuning software supplied with the device (although it did take a while to download the TV program guide and to scan for channels).

    My local TV transmitter is at Sandy Heath and, although I tried other transmitters too, using the supplied aerial I could only pick up channels in multiplex D. Even the cheap £9.99 Labgear aerial that sits on top of my TV could pick up those channels! Ideally, I’d use an externally-mounted roof aerial but that wasn’t an option and for £19.99 I picked up the highly-rated Telecam TCE2001 at and was able to pick up 53 channels in mutiplexes 1, 2, B, C and D (and that was without using the signal booster). By boosting the signal the scan picked up 70 channels, although not all of them were strong enough to view.

    As for the Windows Media Remote, I found that it didn’t work with the built-in IR receiver (it needed to use the supplied, but rather bulky Microsoft receiver); however this is not as bad as it sounds – the Microsoft receiver has a long USB cable, meaning that it can be placed next to the TV (the logical place to point the remote at), rather than wherever the computer is.

    So, with working drivers and a functioning remote control, Windows Media Center was happy enough to let me watch and record TV using it’s built in electronic programme guide…

    The final piece of the puzzle was pre-recorded media in a variety of formats such as QuickTime movies and DivX. After transferring the files from an OS X hard drive to something that Windows could read, I decided to see what Windows Media Center could play. I’m still working out exactly which codecs I need – I tried various combinations of XviD/DivX/3ivX plus the AC3 filter and ffdshow – these seemed to enable most of my content; however I’m still experiencing difficulties with some movies that were originally encoded as AVI and then converted for QuickTime/iTunes on the Mac (using Apple QuickTime Pro) and also some unprotected AAC audio with JPEG stills in the video track – e.g. some of the podcasts that I listen to. Through all this codec troubleshooting, one tool that I found incredibly useful was GSpot.

    [the original version of this post referred to a codec pack which I have been advised may contain illegal software. As it is not my intention to publicly condone the use of such software, and as I’m not convinced that it is required in order to make this solution work, I have removed it from this post and edited the corresponding comments.]

    After going to all of this effort to get Media Center running on my Mac, was it worth it? Yes! The Windows Media Center (2007) interface is excellent, without a hint of the standard Windows interface (as is right for a consumer electronics device) and is simply (and intuitively) controlled using the remote control. It’s not perfect (very few interfaces are) but it is better than Front Row. If I do carry on using this to record TV though, I will need to provide more disk space. One feature that I particularly liked though, was how, even when working in other Windows applications, a discrete taskbar notification appeared, showing me that Media Center was recording something:

    Windows Media Center recording notification

    So, having tested this Media Center Mac concept on the Mac Mini that I use for my daily computing, I need to decide whether to donate it for family use in the living room and buy myself something new (MacBook Pro or Mac Pro are just too pricey to justify… but should I get a MacBook or another Mac Mini?) or just to pick up a second-hand Mac Mini for the family. The trouble is that second-hand Mac Minis cost almost as much as new ones. Still, at least I’ve proved the concept… I’ll have to see if this technology bundle passes the WAF test first!

  • Get a Mac? Maybe, but Windows Vista offers a more complete package than you might think

    I’ll freely admit that I have been critical of Windows Vista at times and I’ll stand by my comments published in Computer Weekly last November – Windows XP will remain in mainstream use for quite some time. Having said that, I can’t see Mac OS X or Linux taking the corporate desktop by storm and the move to Vista is inevitable, just not really a priority for many organisations right now.

    Taking off my corporate hat one evening last week, I made the trip to Microsoft’s UK headquarters in Reading for an event entitled “Vista after hours”. Hosted by James Senior and Matt McSpirit it was a demo-heavy and PowerPoint-light tour of some of the features in Windows Vista that we can make use of when we’re not working. Not being a gamer and having bought a Mac last year, I’ve never really paid attention to Microsoft’s digital home experience but I was, quite frankly, blown away by what I saw.

    The first portion of the evening looked at some of the out-of-the-box functionality in Windows Vista, covering topics like search, drilling down by searching within results, using metadata to tag objects, live previews and saving search queries for later recall as well as network diagnosis and repair. Nothing mind-blowing there but well-executed all the same. Other topics covered included the use of:

    • Windows Photo Gallery (which includes support for the major, unprocessed, raw mode formats as well as more common, compressed, JPEG images) to perform simple photo edits and even to restore to the original image (cf. a photographic negative).
    • Windows Movie Maker to produce movies up to 1080p.
    • Windows DVD Maker to produce DVD menus with support for both NTSC and PAL as well as 4:3 and 16:9 aspect ratios.
    • Windows Media Player to organise media in many ways (stack/sort by genre, year, songs, album, artist, rating, recently added, etc.) and share that media.

    Apple Macintosh users will think “yeah, I have iPhoto, iMovie, iDVD and iTunes to do all that” and they would be correct but Apple says (or at least implies in its advertising) that it’s hard to do these things on a PC – with Vista it’s just not… which moves me on to backup – not provided (at least in GUI form) by the current Mac OS X release (only with a .Mac subscription) and much improved in Windows Vista. “Ah yes, but Leopard will include Time Machine!”, say the Mac users – Windows has had included the volume shadow copy service (VSS/VSC) since Windows XP and Windows Backup includes support for multiple file versions right now as well as both standard disk-based backups and snapshots to virtual hard disk (.VHD) images, which can then be used as a restore point or mounted in Virtual PC/Virtual Server as a non-bootable disk. Now that does sound good to me and I’m sure there must be a way to make the .VHD bootable for physical to virtual (P2V) and virtual to physical (V2P) migrations… maybe that’s something to have a play with another day.

    Regardless of all the new Vista functionality, for me, the most interesting part of the first session was Windows Home Server. I’m a registered beta user for this product but must confess I haven’t got around to installing it yet. Well, I will – in fact I’m downloading the April CTP as I write this. Based on Windows 2003 Small Business Server, it provides a centralised console for management of and access to information stored at home. Microsoft claim that it has low hardware requirements – just a large hard disk – I guess low hardware requirements is a subjective term (and I figure that my idea of low hardware requirements and Microsoft’s may differ somewhat), nevertheless it offers the opportunity to secure data (home computer backup and restore, including scheduling), provide centralised storage (a single storage pool, broken out as shared storage, PC backups, operating system and free space), monitor network health (i.e. identify unsafe machines on the network), provide remote access (via an HTTPS connection to a defined web address) and stream media, all controlled through a central console. Because the product is aimed at consumers, ease of use will be key to its success and it includes some nice touches like scheduled backups and automatic router configuration for remote access. Each client computer requires a connection pack in order to allow Home Server to manage it (including associating account information for secuirity purposes) and, in response to one of my questions, Microsoft confirmed that there will be support for non-Windows clents (e.g. Mac OS X 10.5 and even Linux). Unfortunately, product pricing has not yet been released and early indications are that this will be an OEM-only product; that will be a great shame for many users who would like to put an old PC to use as a home server.

    Another area covered in the first session was parental controls – not really something that I worry about right now but maybe I will over the next few years as my children start to use computers. Windows Vista includes the ability for parents to monotor their child’s activities including websites, applications, e-mail, instant messages and media. Web filters can be used to prevent access to certain content with an HTTP 450 response, including a link for a parent to approve and unblock access to the content as well as time limits on access (providing a warning before forcing a logout). Similarly, certain games can be blocked for younger users of the family PC. The volume and diversity of the questions at the event would indicate that Vista’s parental controls are fairly simplistic and will not be suitable for all (for example, time limits are on computer access as a whole and not for a particular application, so it’s not possible to allow a child access to the computer to complete their homework but to limit games to a certain period in the evening and at weekends).

    If session one had whetted my appetite for Vista, session two (Vista: Extended) blew my mind and by the time I went home, I was buzzing…

    I first heard of Windows SideShow as a way to access certain content with a secondary display, e.g. to provide information about urgent e-mails and upcoming appointments on the lid of a laptop computer but it actually offers far more than this – in fact, the potential for SideShow devices is huge. Connectivity can be provided by USB, Wi-Fi, Bluetooth – Windows doesn’t care – and the home automation possibilities are endless. I can really see the day when my fridge includes capabilities for ordering groceries via a SideShow display in the door. There is at least one website devoted to SideShow devices but James Senior demonstrated a laptop bag with a built-in SideShow controller including a cache for media playback. Typically used to expose information from a Windows Sidebar gadget, SideShow devices will wake up a sleeping computer to synchrosise content then put it back to sleep and can be secured with a PIN or even erased when logged off. Access is controlled within the Windows Control Panel and there is an emulator available to simulate SideShow devices.

    As elegant as Apple Front Row is, for once Microsoft outshines the competition with Windows Media Center

    Next up was Windows Media Center. Unlike with the Windows XP Media Center and Tablet PC editions, Microsoft no longer provides a separate SKU for this functionality, although it is not enabled in all Vista product editions. Media Center is a full-screen application that offers a complete home media hub – sort of like Apple Front Row but with support for TV tuners to include personal video recorder (PVR) functionality. As elegant as Apple Front Row is, for once Microsoft outshines the competition with Windows Media Center – multiple TV tuners can be installed (e.g. to pause live TV, or to record two items at once, as well as the elctronic programme guide (EPG), controls, etc. being displayed as an overlay on the currently playing content. As with Windows Media Player, visualisations are provided and in theory it ought to be possible to remote control a Media Center PC via Windows Home Server and set up a recording remotely. Individual programs, or whole series, can be recorded and many TV tuners include DVB-T (digital terrestrial) support (i.e. Freeview), with other devices such as satellite and cable TV decoders needing a kludge with a remote infra-red controller (a limitation of Sky/Virgin Media network access rather than with Windows). Other functionality includes RSS support as well as integration with Windows Live Messenger and some basic parental controls (not as extensive as elsewhere in Windows Vista but nevertheless allowing a PIN to be set on certain recordings).

    The event was also my first opportunity to look at a Zune. It may be a rather half-hearted attempt at producing a media player (no podcast support and, crucially, no support for Microsoft’s own PlaysForSure initiative) but in terms of form-factor it actually looks pretty good – and it includes functionality that’s missing from current iPods like a radio. If only Apple could produce an iPod with a similarly-sized widescreen display (not the iPhone) then I’d be more than happy. It also seems logical to me that as soon as iTunes is DRM-free then the iTunes/iPod monopoly will be broken as we should be able to use music purchased from the largest online music store (iTunes) on the world’s favourite portable media player (iPod) together with Windows Media Center… anyway, I digress…

    I mentioned earlier that I’m not a gamer. Even so, the Xbox 360‘s ability to integrate with Windows PCs is an impressive component of the Microsoft’s digital home experience arsenal. With its dashboard interface based around a system of “blades”, the Xbox 360 is more than just a games machine:

    As well as the Xbox 360 Core and Xbox 360 Pro (chrome) systems Microsoft has launched the Xbox 360 Elite in the United States – a black version with a 120GB hard disk and HDMI connectivity, although it’s not yet available here in the UK (and there are also some limited edition Yellow Xbox 360s to commemorate the Simpsons movie).

    Finally, Microsoft demostrated Games for Windows Live – bringing the XBox 360 Live experience to Windows Vista-based PC gaming. With an Xbox 360 wireless gaming receiver for Windows, Vista PC gamers can even use an Xbox 360 wireless controller (and not just for gaming – James Senior demonstrated using it to navigate Windows Live maps, including the 3D and bird’s eye views). Not all games that are available for both PCs and the Xbox will offer the cross-platform live experience; however the first one that will is called Shadowrun (and is due for release on 1 June 2007) bringing two of the largest gaming platforms together and providing a seamless user experience (marred only by the marketing decision to have two types of account – silver for PC-PC interaction and gold for PC-XBox).

    Apple’s Get a Mac campaign draws on far too many half truths that will only become apparent to users after they have made the decision to switch… and then found out that the grass is not all green on the other side

    So, after all this, would I choose a Mac or a Windows PC? (or a Linux PC?) Well, like so many comparisons, it’s just not that simple. I love my Mac, but Apple’s Get a Mac campaign draws on far too many half truths that will only become apparent to users after they have made the decision to switch, splashed out on the (admittedly rather nice) Apple hardware and then found out that the grass is not all green on the other side. In addition, Apple’s decision to delay the next release of OS X whilst they try to enter the mobile phone market makes me question how committed to the Macintosh platform they really are. Linux is good for techies and, if you can support yourself, it has the potential to be free of charge. If you do need support though, some Linux distros can be more expensive than Windows. So what about Windows, still dominant and almost universally despised by anyone who realises that there is a choice? Actually, Windows Vista is rather good. It may still have far too much legacy code for my liking (which is bound to affect security and stability) but it’s nowhere near as bad as the competition would have us thinking… in fact it hasn’t been bad since everything moved over to the NT codebase and, complicated though the product versions may be, Windows Vista includes alternatives to the iLife suite shipped with a new Macs as well as a superior media hub. Add the Xbox integration and Windows SideShow into the mix and the Microsoft digital home experience is excellent. Consumers really shouldn’t write off Windows Vista just yet.

  • Bizarre use for old networking hardware

    I dropped in on my mate Stuart today and noticed an old Cisco Catalyst 1900 switch in his study. The he showed me what he was really using it for – a signal booster for his DVB-T digital TV signal. It seemed to work a treat with the magnetic aerial stuck on the side!

  • High definition TV appears pixelated

    A few months back, I wrote about how I was receiving free-to-air digital TV from Sky but yesterday, I noticed that the picture was clearer on analog than on digital, which appeared pixelated. Well, it seems that Sky is getting ready to launch it’s high definition service next week in glorious 1080i or 768p; however for those of us who are still hoping to get a few more years of life from our widescreen CRT TVs (I bought a 32″ Sony Trinitron in 1998 and it will probably outlast many flat panel TVs on sale today) it seems that our picture quality will deteriorate.

    If HD’s a mystery to you then check out the HD TV article on Wikipedia . According to the BBC, Sky’s new service starts on 22 May but digital terrestrial (Freeview) viewers may have to wait until after the UK has completely switched to digital TV in 2012 to receive HD broadcasts.

  • The IT Crowd

    I was pleased to read in IT Week that a new sitcom was about to air in the UK, based around an IT department (I even heard about it on US-based podcasts – largely because Slashdot picked up on it). Surely, I thought, there’s plenty of scope there for something funny – maybe even a twist on “The Office” bringing in the idiosyncrasies of end-user support.

    Well, the first two episodes of Channel 4’s “The IT Crowd” hit our screens last weekend (I finally watched it last night) and I was sorely disappointed. It scored 10 out of 10 for attention to detail (office in the basement of a tower block, RTFM t-shirt, rows of defunct CRT monitors on the shelf with Post-it notes attached, Commodore PET and ZX81 proudly on display, IT Manager who knows nothing about IT, etc.) but laughs were few and far between (not counting the dubbed-on sitcom laughter), despite depicting the two techies (to support 34 floors of staff… first response to all support calls “have you turned it off and on again”) as social misfits.

    Maybe working in IT is just not that funny.

  • Free to air digital TV from Sky

    In common with a fair proportion of the UK population, I can’t receive digital terrestrial television (Freeview) without investing in an aerial upgrade (as well buying a set-top box) – or at least that’s the way it seemed until I found that there is another, less well known, method to get free digital TV in the UK.

    Toffa told me about getting free-to-air digital TV from Sky, who offer a freesat viewing card, plus digibox and dish for £150 (or, from deep within their questions and answers page, it seems that if you already have digital satellite equipment, all that is needed to get access to the free channels available on the digital satellite platform is a freesat viewing card which costs just £20 – although though some dealers are sell these cards online for significantly more money). After a bit more research, I found that many of the free digital channels are available from Sky without any viewing card – all that is needed is a Sky digibox and a dish.

    When we moved into our house, we inherited a Sky minidish which had been installed by the previous occupants. It’s been unused for the last 3-and-a-bit years but after spending a few quid on a nice slim digibox (I bought a second-hand Sony VTX-S760U and Sky remote control on eBay) I can now get 78 free to air TV channels (plus radio) for free and if I do buy a viewing card, then I can add Sky Three, Channel 4 and Five to this list.

    Some of the popular free-to-air digital TV channels

    So there you go, if you are one of the 27% of UK citizens who can’t receive Freeview, the chances are that you can still get free-to-air digital TV from Sky (who quote 98% coverage) without a monthly Sky subscription.

  • My two minutes of fame

    I was on the telly today!

    It all started a week or so back, when I read my regular e-mail up date from the BBC Working Lunch programme and saw this:

    WORKING LUNCH NEEDS YOU!
    Some of you have told us about incidents of falling slightly into overdraft and then being hit by disproportionate penalties from your bank. If you’re in the same boat we want to hear from you.

    I had exactly that experience a few weeks back and so I dropped them a quick e-mail, never expecting to hear anything more. Then this morning, I got a call from one of the producers – they wanted to interview me and asked if I could come in to a local studio for a live link up!

    After a couple of quick calls to clear it with my bosses (nothing about IT, no links to my employer, only an hour out of my day – call it my lunch break), I was off to the BBC’s Northampton studios. Everything seemed to go okay although I was thinking that I probably sounded like a right bumbling fool because the link from Northampton to London went via Cambridge and Norwich making my voice echo in my earpiece (which is really distracting). Then when I got home I saw this on the Working Lunch website [my underlining]:

    Screen shot from the BBC Working Lunch website

    “One viewer’s unfair bank charges” – that’s little Me! I thought they’d have loads of stories and I’d be the good news one because First Direct did at least drop the extortionate £105 they charged us for a minor error on our part. Imagine my surprise when I was featured in the very first piece on today’s show!).

    None of this is anything to do with technology – but it did make me happy! The next bit is the techie thing (and hence the reason for blogging it here)…

    Of course, I recorded the programme but only on VHS cassette which is not fantastic quality so I decided to find out how to get the online version down to my PC (the show is available on the web for 24 hours after broadcast, but only as a Real Media stream). Thanks to the advice on Swen’s Blog, I have a copy of my two minutes of fame to keep for all time (although I still need to convert the .RM file to something which doesn’t need a bug-ridden piece of spyware to read it).