The Teletext Archaeologist
The Teletext Archaeologist
  • Видео 12
  • Просмотров 9 343
4-Tel On View, 16th June 1991
A tape left running after closedown brings us the transmitter switch on into 4-Tel On View from Sunday, 16th June 1991, complete with some Ian Irving animations
Просмотров: 142

Видео

Sky Text, 30th July 1987
Просмотров 113День назад
A very early Sky Text In Vision
Pages From Ceefax, 3rd March 1986
Просмотров 26010 месяцев назад
This video is from a teletext emulator, which is showing the data as recovered from a domestic videotape (cleaned up by hand to remove recovery errors). It's shown exactly as it would have appeared if it were being broadcast on network BBC1.
Pages From Ceefax
Просмотров 23410 месяцев назад
This video is reconstructed from the original teletext data as broadcast and recorded on a Betamax video cassette at the time. It is of the page (298) used by the BBC to generate Pages from Ceefax when shown on BBC1 or BBC2 during any breaks in the programming. It's from the day that John Lennon was murdered. It is a very early example of Pages from Ceefax, which is thought to have started in M...
Example of teletext subtitles
Просмотров 4322 года назад
Teletext's original design purpose, before it was expanded into a news and information magazine, was purely as a way of adding optional subtitles to an analogue TV broadcast. This example is from 2010, and shows the use of different colours so that the viewer can differentiate between who is saying what. On screen, there would have been video with the subtitles being boxed so that they covered ...
Telesoftware broadcast in 1981 for a computer called the ABC800 converted to run on the MEGA65
Просмотров 2762 года назад
On 22nd February 1981, BBC1 Ceefax broadcast some telesoftware for a teletext-compatible computer, older than the BBC Micro, that you've probably never heard of called the ABC800. I've converted it to run on the MEGA65 so that we can see what it does. You can see the original telesoftware teletext page here: grim_fandango/status/1496234608656007171?s=20&t=BW4qqv5coRxKv-gyOSIkoA It u...
In Vision Episode 2 - The Death of ORACLE, 31st December 1992
Просмотров 4,2 тыс.2 года назад
In this edition we watch ORACLE being switched off to make way for Teletext Ltd., who won the auction to provide teletext services on ITV and CH4. We join ORACLE at 2330 on New Year's Eve 1992 and watch all the way through to 0010, after Teletext Ltd. starting broadcasting. Thanks go to Simon Winters (via Kaleidoscope) for the loan of the source SVHS tape!
4 Tel and ORACLE On View, 20th November 1986
Просмотров 6812 года назад
Much is made of Ceefax In Vision, or Pages from Ceefax, but in the 80s, before programmes began, Channel Four would have 45 minutes of shared 4-Tel / ORACLE on view, then 15 minutes of test card. This video shows a part of this cycle from 20th November 1986, beginning shortly after the start of 4-Tel at 1pm, and ending with the ETP-1 test card, which starts at 1.45. Programmes began at 2.15 tha...
In Vision Episode 1 - Ceefax from 30th August 1975
Просмотров 1,4 тыс.2 года назад
Join me for unscripted shenanigans while I take a semi-technical look through the oldest full teletext service in existence, from 30th August 1975. Video thrown together on National Teletext Day, 23rd September 2021. Thanks to The TV Museum (ruclips.net/channel/UCh8AiU28tZEuiKLYd2-yTQQfeatured) for the source tape! Referenced is Angela Rippon's This is Ceefax (ruclips.net/video/hvLDx5ATEVU/виде...
Teletext subtitles during an ad break, Channel Four 24/11/2005
Просмотров 2323 года назад
Subtitles of the advertisements during an ad break on Channel Four, 24/11/2005. Not all ads have subtitles; they start about 30s in. The sequence is sped up a bit, so it's faster than real time.
Bad Apple in Teletext
Просмотров 3624 года назад
This is a version of the Bad Apple shadow art video. This version plays on a normal domestic teletext TV set, but the teletext file playing here is recorded on an emulator for clarity. A video of it running on a teletext TV set, and the data file, follow shortly.
Pages from Ceefax - BBC1 26th April 1981 (Reconstruction)
Просмотров 1,1 тыс.4 года назад
This video is from a line-exact emulator, so the pages flick by at exactly the rate they would have in the original. The data for each line came from a Betamax video tape, processed, cleaned manually, then re-inserted back into the original data stream replacing the noisy data. It is rendered with the TiFax character set, and the header row is constantly updated so you can see what page is curr...

Комментарии

  • @2001JamesTV
    @2001JamesTV День назад

    Shame the tape runs out before we got our look at ETP-1! Not that Channel 4 were showing much of it by this point.

  • @bryangreen8772
    @bryangreen8772 3 дня назад

    Super teletext animations!

  • @blastpika2097
    @blastpika2097 5 дней назад

    Always P198?

  • @marsdeat
    @marsdeat 5 дней назад

    Interesting that the Sports pages have the timezone offsets backwards. Clearly an error, and easy to make, but interesting nonetheless.

  • @sealed267
    @sealed267 3 месяца назад

    Thu31 Dec 2359:59 Thu31 Dec 0000:00 (10:54)

  • @CJODell12
    @CJODell12 3 месяца назад

    The applicants for the teletext license: Teletext Ltd. £8.2m Oracle: £6.7m TV-AM Cable TV £6.4m Carlton / Intelfax £3.6m Update £3.6m

  • @dvidclapperton
    @dvidclapperton 4 месяца назад

    Does anybody know the name of the first track?

  • @Coolouie
    @Coolouie 5 месяцев назад

    I definitely do like myself some AT FIVE.

  • @evonne_o
    @evonne_o 5 месяцев назад

    I was only 26 hours and 12 minutes of born form this date...

  • @MePeterNicholls
    @MePeterNicholls 7 месяцев назад

    The act was the Worst thing to happen to independent tv

  • @antster1983
    @antster1983 7 месяцев назад

    The big graphic on the front page greeting viewers at 13:07 was created by Paul Rose (aka Mr. Biffo). He was a graphic artist at Teletext, who let him and his mate Tim Moore (aka Mr. Hairs) do a gaming magazine on Teletext. The magazine was called _Digitiser,_ and the rest is history. 13:46 ...and there it is! Not long until the likes of The Man's Daddy, Mr. T and his bins, Fat Sow, Chart Cat, Insincere Dave and all the other characters would be introduced.

  • @davidhamm7909
    @davidhamm7909 7 месяцев назад

    I can’t believe this was more than 30 years ago. Oracle was great, much better and more varied than Ceefax, and really popular. The replacement Teletext was bland and boring. Sadly, Oracle was run by a small company and when their contract was up, the great god Tendering came into play. Oracle didn’t have a hope in hell in outbidding a consortium with the likes of the Daily Mail on board. As usual money outranked a quality product.

    • @antster1983
      @antster1983 7 месяцев назад

      It can't have been that bland, it had _Digitiser._

  • @Jesusisthelivingword
    @Jesusisthelivingword 7 месяцев назад

    I thought oracle was far and away a mutch better service than teletext all teletext had was bamboozle oracle gave mutch much more and felt like oracle cared more than teletext

  • @jamesmt142
    @jamesmt142 8 месяцев назад

    I assume the clock fail just before midnight is the switchover from Thames to Carlton (LNN) - non sync cuts are not handled well by VHS/SVHS.

  • @jamesdelboy
    @jamesdelboy 8 месяцев назад

    Watching ORACALE that day was ok for me I had done it among other things

  • @cromulence
    @cromulence 10 месяцев назад

    It truly blows my mind that Teletext can be recovered from lowly VHS. Stunningly clever software. Wonderful stuff. Thank you for preserving this.

  • @97channel
    @97channel Год назад

    Teletext was very badly broken, when it launched in Central East. It was almost unusable. And the problems did not significantly improve for weeks. From my memory, there were still some lingering issues several months in. Sizable sections of pages were garbled, some only showed up as half a page, others were not on the listed page number. It wasn't a problem with the TV, because the glitches would replicate exactly the same every time you visited a particular page. I struggle to imagine what was causing it to be so broken. This London footage seems relatively fine, but there was that page number issue of content not being where it should have. It's really fascinating to see this. I've seen screencaps of the end of Oracle before, but to see it in its true actual broadcast is a time-capsule. A very important moment to archive, it seemed as though it was lost forever. To have the full service accessible is really special.

  • @jamesdelboy
    @jamesdelboy Год назад

    I also enjoyed play Bamboozle on Teleyext on 4 it didn't play it during the week or on a Sunday it was more a Saturday and it was easier as it was a junior version some versions were diffrent one that was used at weekends was to guess famous pepole the faces were digital so you sometimes you could't tell who it was

  • @brucedanton3669
    @brucedanton3669 Год назад

    Thank you for this of course. An interesting look so too at the one time that Oracle on ITV-though it was also on Channel 4 and S4C too-in 1992 changed to Teletext in 1993 so then too. A result of the then ITC giving the franchise to someone else then as they had already done so with the other ITV companies at the time who altered. Well done!

  • @ClydebridgeStation
    @ClydebridgeStation Год назад

    When they were doing the switchover from Oracle to Teletext, the test page we see, with "Teletext Transmission", am I right in thinking, that would've previously said Oracle there?

  • @garrysimpson1395
    @garrysimpson1395 Год назад

    Good old Teletext is still available in all European countries. Except for the Flemish version [V.R.T] in Belgium. Happy and sad days.

  • @garrysimpson1395
    @garrysimpson1395 Год назад

    It was thought as Teletext was owened by The Daily Mail it would be as right wing as the newspapers. But it [For its time.] It was very good.

  • @garrysimpson1395
    @garrysimpson1395 Год назад

    Great video. On that New Years Eve. I seem to remember coming home at 1.30 A.M. Here in the South of England. The new I.T.V. Franchise for the South Meridian. Had three seperate news studios. Southampton Maidstone and Reading. So from the start I.T.V. Meridian had a news service on Teletext from 1st January 1993. HAPPY DAYS.

  • @ClydebridgeStation
    @ClydebridgeStation Год назад

    The old Oracle regional sections, were separate to the national sections, as you say. But, Teletext did keep regional listings for TV, in the new service. However, these were provided by Teletext, not the ITV companies, who had their own service, as you say. The other regional sections from Oracle, such as News, Sport, Weather, classifieds, were actually intergrated into the main sections. There was a regional index, so later on, News was on 300 on ITV. But, regional news was on 330 onwards, and I remember that, in Central Scotland, the regional news was even regionalised further, to East and west! Same with sport.

  • @jamesdelboy
    @jamesdelboy 2 года назад

    I remember this day very that well there was some chance to win prizes in 2 minutes my dad and me entered by telephoning of course and we won

  • @jamesdelboy
    @jamesdelboy 2 года назад

    Ceefax in vision was ok

  • @jamesdelboy
    @jamesdelboy 2 года назад

    I was a fan of teletext since I was about 3 I had seen oracle from 1988 until 1992 oracle was better than Teletext Ltd in some ways

  • @ColmORourke1981
    @ColmORourke1981 2 года назад

    The best way to watch Jerry Springer

  • @StuartClary
    @StuartClary 2 года назад

    Part of the engineering work going on in those few minutes was because Oracle and Teletext had different ways of distribution. Oracle was put on at the ITV companies, Teletext was inserted into the vision at transmitter sites. There was a page on Teletext that showed the page queues to each of the 25 Teletext insertion sites. The subtitles and 600 pages continued to come from the ITV companies on the vision. This did mean that they could, in theory, have 25 totally different Teletext services in different pats of the country, they weren't restricted to ITV region

  • @waynecarr949
    @waynecarr949 2 года назад

    Thanks for this. Would you ever do a video on how this decoding from old pages is done?

    • @teletextarchaeologist
      @teletextarchaeologist 2 года назад

      Definitely. That should be in the next few episodes if not the next one! Cheers, Jason

  • @Tomsonic41
    @Tomsonic41 2 года назад

    I remember this happening live; I was watching Channel 4. It was a little smoother there - Oracle did the closing up animation over the final 5 minutes before midnight, then on the first bong of Big Ben the Teletext index appeared.

  • @illarterate
    @illarterate 2 года назад

    This was more upsetting than I thought it would be. As much as I loved Teletext Ltd and its fun and games, it was sad to see these fine custodians lose their seat. :-(

  • @inyourelementtherapies6808
    @inyourelementtherapies6808 2 года назад

    I remember this happening, me & my sister watched this happen. We felt quite sad... x

  • @ceefaxbbctv8788
    @ceefaxbbctv8788 2 года назад

    This is superb. Much better than most of what’s on the telly nowadays

    • @brucedanton3669
      @brucedanton3669 Год назад

      Yes indeed so there then of course too-though alas really?!

    • @brucedanton3669
      @brucedanton3669 Год назад

      This was not listed in the TV Times or elsewhere at the time though. I wonder why not?

  • @ceefaxbbctv8788
    @ceefaxbbctv8788 2 года назад

    Great era

  • @illarterate
    @illarterate 2 года назад

    Fascinating stuff, so much cool information! I would love to see many more of these. :-)

  • @LasCosasRetro
    @LasCosasRetro 4 года назад

    Wow! I NEED make a vídeo about it!!!!! Is It transmitted by composite vídeo???

  • @AmigaRob
    @AmigaRob 4 года назад

    Does this need a more recent decoder in order to play this? I would be interested to see it on a later 70's or early 80's TV set!

    • @teletextarchaeologist
      @teletextarchaeologist 4 года назад

      It should work on any teletext set. I don't have a really old teletext set, but I do have ancient standalone teletext decoders I could try it on.

  • @ceefaxbbctv8788
    @ceefaxbbctv8788 4 года назад

    This is fantastic. What a great video with pleasing production