Home › Forums › Ganymede & Titan Forum › About That Tracking Matte in Timeslides… Search for: This topic has 30 replies, 13 voices, and was last updated 6 years, 5 months ago by GlenTokyo. Scroll to bottom Creator Topic December 3, 2018 at 6:29 pm #239404 MoonlightParticipant This is 1989. There is no computer motion tracking, and I can’t imagine they had a motion control rig on set with the old tube camera. Do we know how this shot was accomplished? It’s always stood out to me as one of the most impressively made effects in Red Dwarf, and probably the only one I don’t know how they created. Creator Topic Viewing 30 replies - 1 through 30 (of 30 total) Author Replies December 3, 2018 at 6:54 pm #239405 Pete Part ThreeParticipant Ed Bye constructed a time machine and travelled to the year 2019 and bought a new white iPad. It was tricky, but easier than the alternative of doing a tracking matte. December 3, 2018 at 8:11 pm #239407 Ben SaundersParticipant I don’t know if this is exactly the same, but Meglos was an episode of Doctor Who in 1980, and: “This story features the only use in Doctor Who of a camera-linking system known as Scene-Sync that allowed the use of non-static shots of characters superimposed onto a miniature set. As the cameras on the actors were moved, the cameras on the miniature set moved the equivalent scaled amount automatically. The exact scale motion was achieved by trial and error, involving minute adjustments to the voltage delivered to the slave camera’s motors.” So perhaps they did/had something similar to that December 5, 2018 at 11:42 am #239519 MoonlightParticipant That system involves linking multiple cameras, and the effect was filmed live. This is an effect made after the fact. December 5, 2018 at 12:40 pm #239523 Dax101Participant Its something they couldn’t do with the remastered apparently. December 5, 2018 at 12:57 pm #239524 MoonlightParticipant It honestly feels _too_ good to be an effect in 1989 Red Dwarf. December 5, 2018 at 2:16 pm #239533 Ben SaundersParticipant They must have actually just created timeslides for real December 5, 2018 at 2:29 pm #239535 BerlinParticipant Perhaps a scaled panning shot. The party scene is shot from a wider angle so you pan faster to compensate for the closer panning shot onboard Red Dwarf where the pan is slower but when composited together, run at the same panning speed if that makes sense. December 5, 2018 at 3:05 pm #239538 MoonlightParticipant Those are clearly video elements composited as an overlay like they did with screens in Series I. They’ve somehow managed to get those to move exactly with the camera movement, looking for all the world like motion tracking. December 6, 2018 at 12:07 am #239567 BerlinParticipant Maybe it was sheer coincidence. December 6, 2018 at 11:15 pm #239611 Mr-StabbyParticipant Looking at the edges of the moving photos, my guess would be the photos had a blue or green square on them, they keyed that out, placed the shots in them, and scaled them up slightly, and then using a paddle on whatever vision mixer they had at the time, they moved the shot manually from right to left. If it was slightly scaled larger than the size of the blue/green box, that would allow room for error. As there are several photos, they probably had to redo that shot a few times to get the final version. December 6, 2018 at 11:21 pm #239613 Mr-StabbyParticipant Actually do you know what, i’ve just watched that shot back, and i think theres got to be something else. I’m looking at the edges of the moving photo to see if there’s ANY sign of manual movement on the shot, and there doesn’t appear to be any. It’s not a simple camera move either, the shot does an abrupt change right at the end, so if it was done manually, it was done by someone who really knew how to work a vision mixer paddle! December 7, 2018 at 9:51 am #239628 MoonlightParticipant It’s also worth noting that the photos aren’t just flatly pasted on top, the pictures are warped in a very subtle and sophisticated way to exactly match the perspective and bend of the polaroid. You can see this on the righthand polaroid in my still. That’s an incredibly sophisticated detail for a non-digital compositing job. The camera movement isn’t just a simple left to right pan, so you couldn’t use the paddle a la the moving split screen in Stasis Leak. The added elements would fall off the top of the polaroid as the shot progressed. It’d be a pretty simple list of steps to accomplish this effect in your higher end VFX software of choice, but I haven’t the slightest clue how those steps would be replicated with analog effects. December 8, 2018 at 9:20 pm #239721 (deleted)Participant Sorry, I have to break silence (and I’m still annoyed about that Goodall thread) because I know this and it’s annoying me. As mentioned in a TV Zone preview from 1989, the Red Dwarf III edit included a single day’s access to a Quantel HARRY suite. Vastly more powerful than Paintbox (which was used on Dwarf a lot), this was the first ever digital effects and compositing system available to TV, which could hold 80 seconds of inputted, lossless, full PAL source video in its memory bank at a time, and render the finished results back to tape. It could indeed do frame by frame effects work and what we would now refer to as motion tracking. That bit in Timeslides was their money shot. The other main use of it on the series was Cat running away from the lightning bolts in Polymorph which required dynamic compositing of an animation sprite and complicated frame by frame masking. Not sure they actually used it on anything else, nor on IV. I’ll shut up again now because you don’t want to read my rant about the Bluray box set. December 8, 2018 at 10:59 pm #239723 bloodtellerParticipant Oh wow, that’s some excellent trivia there, thanks for clearing it up! (also I would be interested to read that rant about the Blu-ray box set tbh) December 8, 2018 at 11:10 pm #239724 (deleted)Participant One of the reasons I imagine they contracted SVC for series VI is that they had HARRY in-house and it was the most cost effective way of getting that advanced stuff. December 9, 2018 at 12:07 am #239725 BerlinParticipant It’s Ganymede & Titan, withholding a rant is against the rules. December 9, 2018 at 12:52 am #239730 siParticipant I’ll shut up again now because you don’t want to read my rant about the Bluray box set. Aw, go on. December 9, 2018 at 1:28 am #239734 BerlinParticipant I miss the ’70s and ’80s tradition of giving propriety electronics equipment an acronym. December 9, 2018 at 4:22 am #239737 GlenTokyoParticipant https://vimeo.com/146640097 A demo reel of the Quantel Harry. December 9, 2018 at 7:51 am #239739 DaveParticipant Glad to see you back posting again Darrell. December 9, 2018 at 10:17 am #239742 BerlinParticipant After watching that demo reel, I can now sense every big ’90s retailer tapping the HARRY for their Autumn advert pushes. December 9, 2018 at 12:08 pm #239797 Ian SymesKeymaster Please come back, Darrell, you’re one of the non-idiots. December 9, 2018 at 12:51 pm #239799 siParticipant What he said. Not many of them left. December 9, 2018 at 1:03 pm #239800 BerlinParticipant Who are the idiots? December 9, 2018 at 2:12 pm #239802 siParticipant YOU ARE HAR HAR December 9, 2018 at 2:28 pm #239804 JawscvmcdiaParticipant >YOU ARE HAR HAR Yeah and who else? December 9, 2018 at 2:33 pm #239806 BerlinParticipant Anyone who asks is an idiot. December 9, 2018 at 2:39 pm #239807 JawscvmcdiaParticipant >Anyone who asks is an idiot. I retract my previous comment. December 9, 2018 at 3:05 pm #239810 BerlinParticipant I nominate this thread for hall of fame status December 9, 2018 at 5:26 pm #239817 GlenTokyoParticipant I wonder if Quantum Leap used a Quantel HARRY… That bit where she goes all blue and weird in the shower had a hint of leaping. Author Replies Viewing 30 replies - 1 through 30 (of 30 total) Scroll to top • Scroll to Recent Forum Posts You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In