CD / Shutter Speed

Ойын-сауық

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CD /
• Intro - • CD / Intro
• Aspect Ratio - • CD / Aspect Ratio
• Frame Rate - • CD / Frame Rate
• Resolution - • CD / Resolution
• Interlacing - • Video
• Color - • CD / Color
• Alpha Channel - • CD / The Horrors of th...
EXECUTIVE PRODUCERS:
Blake Partridge
Dan Kuehling
Darion Dodge
Heather A.
Jasper
Joe Wallner
Kate Gerry
Kevin McCoy
Kshitij N. Shetty
Mason Vuong
Roger Graf
CC IMAGE CREDITS:
• "Basic operation of a film camera" GIF animation by Joram van Hartingsveldt (CC BY-SA 3.0)
• Panavision camera photo by Bubba73 (Jud McCranie) (CC BY-SA 4.0)
(a "do not touch" sign was painted off the camera body for the video)
• CMOS image sensor photo by Bengt Nyman (CC BY 2.0)
• NASA JPL sign photo by NASA Jet Propulsion Laboratory (CC BY-NC-ND 2.0)
• The NASA Jet Propulsion Laboratory from the Sam Merrill Trail" photo by Marty B (CC BY-SA 2.0)

Пікірлер: 2 900

  • @hbomberguy
    @hbomberguy4 ай бұрын

    Oh boy! The event of the year! AGAIN!

  • @willmackaness2991

    @willmackaness2991

    4 ай бұрын

    Can't believe he had to reupload because he forgot to mention that Tommy Tallarico invented shutter speed! His mother must be so proud of him!

  • @jirinaforever

    @jirinaforever

    4 ай бұрын

    Reuploading content with minimum changes? I've been a big fan of CD, but I feel a little conflicted now that he's been caught plagiarizing his own works. 🤔

  • @aspol12

    @aspol12

    4 ай бұрын

    that's funny coming from you

  • @RYOkEkEN

    @RYOkEkEN

    4 ай бұрын

    is it 3am in NYC everywhere?

  • @NeoRipshaft

    @NeoRipshaft

    4 ай бұрын

    😁

  • @MrRizeAG
    @MrRizeAG4 ай бұрын

    I remember when this originally came out. It was a different time. I'm glad to see it restored for modern audiences.

  • @cube2fox

    @cube2fox

    4 ай бұрын

    Viewing sensibilities have changed so a few adjustments had to be made.

  • @DrSpaceman69

    @DrSpaceman69

    4 ай бұрын

    Ah, it was a simpler time back then..😌 really brings up childhood memories

  • @maxstr

    @maxstr

    4 ай бұрын

    My memory ain't what it used to be, but I'm pretty sure this is exactly as I remembered it. They did an excellent job capturing those times for the younger generation

  • @chrish8941

    @chrish8941

    4 ай бұрын

    cigarettes are actually good for hysterical wives. Science will never convince me otherwise

  • @fhudufin

    @fhudufin

    4 ай бұрын

    @@chrish8941what?

  • @deloreanized
    @deloreanized3 ай бұрын

    Your work obliterates KZread's standards. You're TOO GOOD. Congrats.

  • @orang1921

    @orang1921

    19 күн бұрын

    and he's been doing this type of stuff for so long. it was near-revolutionary especially back then

  • @StephenOliver001

    @StephenOliver001

    11 сағат бұрын

    KZread has standards? 😂😂

  • @5MadMovieMakers
    @5MadMovieMakers4 ай бұрын

    I shutter at the thought

  • @alZiiHardstylez

    @alZiiHardstylez

    4 ай бұрын

    *golf clap*

  • @hashtagunderscore3173

    @hashtagunderscore3173

    4 ай бұрын

    Shut up.

  • @JayForeman
    @JayForeman4 ай бұрын

    On the one hand, I’m sorry to see you had to lose the superb animation of the floppy finger characterfully flipping the switches. On the other hand, it’s your willingness to sacrifice it in the name of truth and accuracy that makes you one of the best KZreadrs on KZread. 🏆

  • @coryswanson2247

    @coryswanson2247

    4 ай бұрын

    Penith

  • @LSR303

    @LSR303

    4 ай бұрын

    Hi Jay!! Map men, map men, map map map, men men.

  • @atch300

    @atch300

    4 ай бұрын

    Wait, so that’s why he reuploaded it? Respect

  • @KaosBrawl

    @KaosBrawl

    4 ай бұрын

    Real recognizes real

  • @JohnWesleyDavison

    @JohnWesleyDavison

    4 ай бұрын

    I dont know what youre talking about. I watched this video twice and its exactly the same.

  • @AmiYamato
    @AmiYamato4 ай бұрын

    The Captain would rather lose all his views and comments and upset the algorithm than give us incorrect information! Re-uploaded for the sake of education! Respect 🫡

  • @deathnutz

    @deathnutz

    4 ай бұрын

    This is how he gets to complain about low view numbers. lol

  • @kenk7875

    @kenk7875

    4 ай бұрын

    I think “BIG D” might have something to say about viewership and “Fan Engagement 🙏”

  • @AlexGelinas42069

    @AlexGelinas42069

    4 ай бұрын

    Always appreciate seeing your comments in here, Ami! Two of my all-time favorite vfx-tubers in one place

  • @nickfifteen

    @nickfifteen

    4 ай бұрын

    I never got a chance to see the first version... what was changed? (EDIT: Was it that notice about Star Wars [1977] was NOT filmed using a 180° shutter at around 4:01?)

  • @Nolroa

    @Nolroa

    4 ай бұрын

    ​​​@@nickfifteen No. It was the part at 8:21 where captain said that a digital camera takes many shutters per second And then he cited the example of setting up cameras to make the famous “Bullet Time” scene in The Matrix (1999). The error was that indicated in that way it did not talk about the shutter speed but rather about the frame rate and to cite the example of placing hundreds of cameras in a configuration where said cameras took one image at a time to give a sensation of three-dimensional movement had nothing to do with the shutter or shutter speed issue.

  • @LwaziSidinile
    @LwaziSidinile4 ай бұрын

    The bit with MKBHD in the background while you’re talking about the best frame rate literally had me rolling. Amazing work as usual Captain!

  • @Ninjujitsu

    @Ninjujitsu

    3 ай бұрын

    Mortal Kombat Big Hockey Dudes?

  • @robrussell5554
    @robrussell55543 ай бұрын

    Love this video, not enough dogs.

  • @PopeGoliath

    @PopeGoliath

    3 ай бұрын

    I got here a little late, but I got here!

  • @1fosters

    @1fosters

    3 ай бұрын

    In the pub.

  • @RoelAdriaans

    @RoelAdriaans

    2 ай бұрын

    Kicked out by Skye

  • @mrTii

    @mrTii

    2 ай бұрын

    Yes. The Parker analogy.

  • @AdmiralThumbs

    @AdmiralThumbs

    2 ай бұрын

    Also needs a mention of license inspectors and doggie doors to solidify the concept.

  • @IGP
    @IGP4 ай бұрын

    Here to watch the entire video again, give you as much engagement as possible, and give you that sweet watch time back, my dude.

  • @jqerty

    @jqerty

    4 ай бұрын

    Me too

  • @actuallyarla

    @actuallyarla

    4 ай бұрын

    samezies!! just as good the second watch lolww

  • @zlink867

    @zlink867

    4 ай бұрын

    Same

  • @Badbufon

    @Badbufon

    4 ай бұрын

    jkasdjhbvascjvhbas egagement for the algorithm jbdhsav asG ASVASD , I HATE PUPPIES, DISAGREE WITH ME

  • @undagroundsoundproductions4214

    @undagroundsoundproductions4214

    4 ай бұрын

    Also, glad the interlude wasn't the reason for re-upload.

  • @randymations5555
    @randymations55554 ай бұрын

    For anyone wondering, the section from 8:04 - 8:33 was entirely replaced. Not a copyright issue, the information provided is actually different. I didn't really understand the explanation the first time around, but the claim was something about how physical shutters can't cause the rolling shutter effect. The section also started out "thats how I know you haven't been paying attention." I was, indeed, paying attention.

  • @kisaragi-hiu

    @kisaragi-hiu

    4 ай бұрын

    Thanks for pointing us to the new section! IMO the new explanation is much better: the old one asserted that the mechanical shutter is exposing to the same frame but CMOS is staggered, which doesn't actually make sense, and I instead relied on information from later parts of the video to learn what the new version says.

  • @JoshuaPack

    @JoshuaPack

    4 ай бұрын

    Oh yes. I thought the way he said before like 1/300 per line was a weird way to explain it. This way is much better!

  • @technoman9000

    @technoman9000

    4 ай бұрын

    Sounds like you weren't paying attention.

  • @J0s34n70n10

    @J0s34n70n10

    4 ай бұрын

    Yeah! I also love how it fits with that phrase he had, I'm like, "Ha! I was paying attention!"

  • @notsam2270

    @notsam2270

    4 ай бұрын

    the original inaccurate explanation detailed something about how the mechanical cameras would be able to capture a whole frame with one shutter (if i recall), while the chips were sort of like a whole bunch of cameras stacked on top of each other, firing at different speeds which was said to be the reason for rolling stutter

  • @julienbejul
    @julienbejul4 ай бұрын

    The MKBHD "cameo" had me on the floor, you're majestic!

  • @SappyDa
    @SappyDa4 ай бұрын

    Just when the everything seems like it's gone to shit, Captain comes along to remind us that there is still magic in the world. Thank you Captain D. You would forever remain an inspiration for us 24 framers.

  • @desistars7089

    @desistars7089

    2 ай бұрын

    sir I am asking that in cameras we have rolling shutter as frame does not captured at same time but different moment of time and speed at which frame become in rolling shutter is called read out speed which is normally 20ms . so I am asking if we have shutter speed 1/16sec or 60ms .then frame has information bw 0 to 20ms or 0 to 60ms

  • @ElectroBOOM
    @ElectroBOOM4 ай бұрын

    Thanks you Captain! That answers my question perfectly.

  • @tango_doggy

    @tango_doggy

    4 ай бұрын

    Was there something in this video that wasn't in the original upload?

  • @priangsunath3951

    @priangsunath3951

    4 ай бұрын

    ​@@tango_doggy He changed the explanation at 8:04 on why most mechanical shutter cameras don't have (visible) rolling shutter

  • @tango_doggy

    @tango_doggy

    4 ай бұрын

    @@priangsunath3951 Oh yeah, so I guess the original explanation was wrong, they do the same thing except the mechanical shutter is continuous and the CMOS is discrete

  • @scottpelletier1370

    @scottpelletier1370

    4 ай бұрын

    When I saw Mehdi's question on the original I was curious what would happen...

  • @MrGuru666999

    @MrGuru666999

    4 ай бұрын

    What was his question?

  • @AltiumYT
    @AltiumYT4 ай бұрын

    The only difference I’ve found in this version is at 8:04, for those wondering Addendum: (In the original he talks about the staggered delay of the CMOS due to the moving of data while this version more clearly explains the mechanical’s skew (still present). Good on Captain D for always making sure these videos are accurate!)

  • @Bletotum

    @Bletotum

    4 ай бұрын

    Nice, this does actually address an irritation I had with the original video not sufficiently admitting that mechanical shutter does have the same warp (to a much lesser extent)

  • @sondrehyland3818

    @sondrehyland3818

    4 ай бұрын

    Yes, someone commented to you "what..." and I started writing a comment before it got deleted... the explanation for the skew : It is just way more clearer. No "real" difference as what I remember to be odd, but not incorrect, is not properly explained. at 8:25 I do not remember any justification for why there is a difference; now there is a full explanation for 'why' - way faster (checks out)

  • @johnnyz86

    @johnnyz86

    4 ай бұрын

    ​ @deadnotsleeping The original explained it as each row of pixels being like a slightly delayed set of cameras but didn't really emphasize the overall speed difference compared to mechanical, though it did mention it in one sentence. We did lose the callout to old school slow motion capture though

  • @DrywallJackson

    @DrywallJackson

    4 ай бұрын

    this one feels nicer because i remember in the original version at 8:04, the captain says something along the lines of “you’ve clearly not been paying attention!” and it hurt my feewings because i was doing my best captain 🥺

  • @JoshBeatty6

    @JoshBeatty6

    4 ай бұрын

    ​@@DrywallJacksonI felt the same way! And I walked away still not understanding the difference but now it makes much more sense to me.

  • @somtwo
    @somtwo4 ай бұрын

    I do love you walking past a picture of noodle as you talk about frame rates.

  • @mugflub
    @mugflub4 ай бұрын

    Once again, you deliver some of the highest-quality content on YT for FREE. We are truly lucky to have you on this modest planet, Captain.

  • @KyleZager
    @KyleZager4 ай бұрын

    For those wondering, there was an "i wish" song that was cut from the original upload that tried to explain Lens the Lens Flare's motivations. It just didn't really hit with the target demo

  • @oonrb

    @oonrb

    Ай бұрын

    Thank you, I am now adopting the headcanon that Mr. Flare's first name is Lens.

  • @justzack641
    @justzack6414 ай бұрын

    Wow, two videos in such a short span of time? Captain Disillusion is really stepping up his upload schedule.

  • @Sushi3043

    @Sushi3043

    4 ай бұрын

    Hope you're joking

  • @Platitudinous9000

    @Platitudinous9000

    4 ай бұрын

    @@Sushi3043they are :P

  • @HeliosEffect

    @HeliosEffect

    4 ай бұрын

    Its a reup.

  • @temporallabsol9531

    @temporallabsol9531

    4 ай бұрын

    Any excuse for a good old CDB

  • @Shocker99

    @Shocker99

    4 ай бұрын

    @@Sushi3043 CD uploaded this video yesterday/day before. He deleted it, and then reuploaded is 4-5 hours ago.

  • @JonnyBarrett
    @JonnyBarrett4 ай бұрын

    I haven't seen your content before, I'm a photographer and this was recommended to me. Holy crap. Unbelievable execution. I've not seen a subject as well and interestingly explained before - truly awesome. I will now binge your other videos for additional enlightertainment.

  • @Topcatyo.
    @Topcatyo.4 ай бұрын

    The amount of work that went into this video is why Captain Disillusion is one of the best. The density of visuals on each shot is mind-boggling, as somebody who has been doing a lot of video editing for the last two years. That's not even getting into the detail put into the audio. My brother and I watched this video together (I don't think he's seen this channel before) and he came away super impressed with the whole thing

  • @OysterWallace
    @OysterWallace4 ай бұрын

    A good excuse to watch this masterpiece again

  • @Ismft

    @Ismft

    4 ай бұрын

    As if we needed an excuse

  • @Aragubas

    @Aragubas

    4 ай бұрын

    true

  • @TechWithBrett
    @TechWithBrett4 ай бұрын

    The 24 FPS segment with MKBHD in the background is the chefs kiss on this video.

  • @dbroadwayvfx

    @dbroadwayvfx

    4 ай бұрын

    Can you explain this joke to me? Is MKBHD against 24fps?

  • @TechWithBrett

    @TechWithBrett

    4 ай бұрын

    @dbroadwayvfx MKBHD only uses 30 FPS and has said multiple times it is the correct frame rate. He even has shirts that support this.

  • @dbroadwayvfx

    @dbroadwayvfx

    4 ай бұрын

    @@TechWithBrett Thank you.

  • @desistars7089

    @desistars7089

    2 ай бұрын

    ​@@TechWithBrett brother why in the last he said if global shutter comes we have integrity of images as in early 1900s .do in 1990s global shutter was used ?

  • @DonPiano9
    @DonPiano94 ай бұрын

    Fascinating and incredibly well-crafted, as always! Thank you for everything you publish- You truly have a unique talent for taking complex subjects and visualizing/explaining them in an easy to follow way. Doing my best to engage more with the creators I support, and you are absolutely one of the most impressive creators on KZread.

  • @AsmodeusMictian
    @AsmodeusMictian4 ай бұрын

    Every single time I see you've uploaded I smile. Thank you for your continued efforts to both entertain and educate!!

  • @zach.225
    @zach.2254 ай бұрын

    Having Noodle, the slow mo guys, and MKBHD in the background when bringing up industry standard frame rate was so good.

  • @lrgogo1517

    @lrgogo1517

    4 ай бұрын

    Explain joke please

  • @TheDealyDeal

    @TheDealyDeal

    4 ай бұрын

    MKBHD says that 30fps is best haha. I came here to comment about it also lol@@lrgogo1517

  • @zach.225

    @zach.225

    4 ай бұрын

    @lrgogo1517 not a joke, just that the slow-mo guy's film at like 80,000 fps, Noodle made a video analyzing and explaining why 24 fps in animation is the standard, and MKBHD is an advocate for 24 fps in standard filming. They've just all contributed and given interesting thoughts on the matter, and it was a nice touch to add them/credit them.

  • @faccc

    @faccc

    4 ай бұрын

    @@zach.225 Actually MKBHD prefers 30fps over 24 or 60 (he often wears a tshirt of his own merch with ̶2̶4̶ 30 ̶6̶0̶), so I guess at 3:45 the focus on him while saying "the world agrees on 24fps" was a tad ironic 😂

  • @zach.225

    @zach.225

    4 ай бұрын

    @@faccc Oh yeah! That's true, I forgot 30 was in the middle. That is a good little dig at the end.

  • @yugmlif
    @yugmlif4 ай бұрын

    Anybody else watch this just to make sure CD gets his Dues. The amount of work he puts in to these videos is nuts. Small or not absolutely love his work.

  • @ikepigott

    @ikepigott

    4 ай бұрын

    I can only imagine how much work went into perfecting that whackadoodle Japanese watch, for a gag that was onscreen for just a blip.

  • @loraxak

    @loraxak

    4 ай бұрын

    Yep turned my phone on silent and just left the video running a few times.

  • @e4jasperi

    @e4jasperi

    4 ай бұрын

    🫡

  • @TomBumblemuffin

    @TomBumblemuffin

    4 ай бұрын

    Absolutely, yeah.

  • @dicksosa
    @dicksosa4 ай бұрын

    The amount of knowledge you gain from CDs videos is astounding. Excellent work and effects.

  • @alexandriat8399
    @alexandriat83992 ай бұрын

    Your visuals are incredibly helpful to understanding these concepts. This is amazing!!!!❤❤❤

  • @starwinter6845
    @starwinter68454 ай бұрын

    Forever respect to CD for being willing to re-upload rather than let a few seconds of incorrect information stand in a video.

  • @Towhomitmayconcern9293

    @Towhomitmayconcern9293

    4 ай бұрын

    What changed and when was this first uploaded? People are saying this came out a long time ago and I honestly cant tell if its satire and its from a recent upload to fix some information and people are making jokes out of it.

  • @interbard

    @interbard

    4 ай бұрын

    @@Towhomitmayconcern9293 The part where he explains why mechanical shutters don't cause rolling shutter was different in the original.

  • @xexpaguette

    @xexpaguette

    4 ай бұрын

    ​@@Towhomitmayconcern9293 The original video was posted a day before this reupload

  • @AirsoftAbominations

    @AirsoftAbominations

    4 ай бұрын

    should probably update the shutters too... theyre reversed (with the exception of the falling shutter) they start open, close and then open again, instead of closed then open and back to closed

  • @R-Lee-

    @R-Lee-

    3 ай бұрын

    Yeah the fact that he fixed that just shows that he is one of the best people on the planet. I would let him watch my children any day. I mean I just can't get over how good of a man (if that is his pronoun) he is. And I give him credit for being very anti racist.

  • @MedlifeCrisis
    @MedlifeCrisis4 ай бұрын

    I still paused at 4:02 again and read it all over again and if another imperceptibly different version is posted tomorrow I’ll watch it all (and pause it) again 🫡

  • @SpydersByte

    @SpydersByte

    4 ай бұрын

    same

  • @mylittleparody2277
    @mylittleparody22773 ай бұрын

    Damn, that production, it's always mindblowing that you take the time to produce this quality content! Thank you so much! And I always enjoy all the little details you put everywhere in the background or messages XD

  • @Theairguitarguy
    @Theairguitarguy4 ай бұрын

    This is awesome! Half of it went over my head but still awesome

  • @thomasbruinsma
    @thomasbruinsma4 ай бұрын

    4:10 you know the Captain did an ungodly amount of research, writing, storyboarding, testing, etc. before he went "This is too much work and too much irrelevant information, I need to scrap this" and it was boiled down to "We don't have time for that"

  • @evil-wombat

    @evil-wombat

    4 ай бұрын

    Dollars to donuts he was going to explain how the term "1-inch sensor" refers to a sensor whose sensing area is equivalent to the image spot on a picture tube having 1" outer diameter, and that 1" sensors aren't actually one inch across.

  • @Harry101UK
    @Harry101UK4 ай бұрын

    A new CD video in Janurary?! 2024 has peaked already. Incredible work as always! Blink and you miss 5 hours of VFX work.

  • @pigeon5312

    @pigeon5312

    4 ай бұрын

    eyy its my favourite cgi animator, and music creator! Love your work dude, so many laughs. your channel and voice acting is amazing

  • @patrickjohnson6916
    @patrickjohnson69164 ай бұрын

    Great vid! Always exciting when a new one drops! I have missed the “love with your heart” outro these past 9 months, don’t know if it was dropped due to feedback, but if so all those jerks just need to remember to love with their hearts! In any case, sending a big air-hug your way for all the awesome vids all these years!

  • @kawzmOS
    @kawzmOS4 ай бұрын

    Always good to hear from you Captain D! Great video!

  • @missmoode
    @missmoode4 ай бұрын

    It’s so interesting to see these old videos remastered in full colour! Thanks for continuously iterating on your craft, Captain!

  • @adora_was_taken

    @adora_was_taken

    4 ай бұрын

    so glad he had the foresight to record his videos on film. really makes them pop now that digital displays have caught up.

  • @evil-wombat
    @evil-wombat4 ай бұрын

    I build camera systems (yes, with a rolling shutter sensor) and this video is absolutely spot-on. Readout time in a CMOS sensor is a big deal, but you can't always minimize it due to the digital interface on the sensor not being able to push out bits fast enough, the camera processor not being able to read them in fast enough, or due to link constraints (signal integrity problems associated with "long" cable runs in some applications; story of my life right now). In many cases, rolling shutter artifacts (or camera motion artifacts) are corrected via electronic stabilization. The camera will have a gyroscope rigidly mounted to the lens/sensor, which records the exact motion of the lens while the sensor is capturing a frame. After the frame is read in (but before it is compressed), the camera processor will use the gyro data to move every row of the image in the correspondingly opposite direction, to line them back up again. This works for both camera shake and for the rolling-shutter artifacts associated with high-speed camera vibration (the dreaded "jello" effect), but it requires very precise synchronization between the frame read-out and the gyro data. Unfortunately, this technique only works for correcting rotational motion of the *camera* - if the subject is moving, there is nothing you can do. This also requires somewhat cropping the image, to give yourself enough "play" to perform the correction, and it creates additional processing overhead (more battery usage, more heat, etc). Still, this technique can work very well, if competently implemented. Your phone and goproes will generally do this. The computational overhead is usually mitigated by the camera processor having some form of hardware acceleration for doing the crop/warp operation. Although global shutter sensors exist, you can't easily get them in high enough resolution (at least in consumer/mobile applications) to use as a main camera. Computer vision people absolutely love em though, because you know that every pixel represents exactly the same moment in time. This makes it easy to correlate data from successive frames, for tracking/motion estimation. You'll typically find global-shutter cameras in robotics and as tracking cameras in VR headsets, for this reason. One downside of global shutter is not being able to expose *any* pixel on the sensor, while any readout is taking place. I guess that's the _point_, but it limits your maximum exposure duration to exclude the readout time (which, for a large frame, can be substantial). This, in turn, will reduce your low-light performance. I've seen 8k sensors where readout takes almost 1/30s to complete, which would leave very little time for actual exposure, if this were a global-shutter sensor running at 30FPS. You'd have to increase your ISO to compensate, which would increase your noise. Your video mentions an 8k global-shutter camera with a 3ms readout - this is very impressive and probably has a crazy data link to the sensor. For comparison, the camera in most modern phones would need closer to 30ms (10x that) for an 8k readout. A DSLR, by the way, wouldn't care about the readout - you start exposing all the pixels, let the mechanical shutter start and (effectively) stop the exposure, then take your sweet time pulling data off the sensor because the pixels aren't going to be accumulating any more light. Mirrorless and motion cameras, on the other hand, are another story. One fun fact about these CMOS sensors is that the exposure duration is actually programmed in LINES, not seconds. Basically, the sensor can "un-reset" a line of pixels any time it wants (this will begin exposure of those pixels) and the exposure will continue until that line is read out (there's no way to "pause" exposure of a line once exposure has begun). When you program the exposure duration into the sensor, you're actually telling the sensor how far "ahead" of the currently-read-out line to begin exposure of the next set of pixels. That is, if you program an exposure duration of 40 lines, the sensor will begin exposing line 50 as soon as it begins reading out line 10. The readout is actually driven by the sensor (not by the camera processor) and occurs on a known/fixed cadence; the software just has to take the desired shutter speed and convert into a line count before passing this to the sensor. At least, this is how it works for MIPI cameras in consumer electronics.

  • @0LoneTech

    @0LoneTech

    4 ай бұрын

    If you're not terribly worried about noise (hello cooled sensor astrophoto friends), with BSI sensors there seems very little reason not to add pipelining to allow continuous readout during exposure. The global end of exposure time would transfer measurements to sample and hold circuits which are scanned during the next exposure. I believe that's what CD alluded to with those extra capacitors shown in this video.

  • @evil-wombat

    @evil-wombat

    4 ай бұрын

    @@0LoneTech yeah, sample and hold would certainly do it. Reset all the pixels, let them expose, transfer all charge to the capacitors, begin the next exposure. Meanwhile, take your sweet time doing A/D and readout on the previous exposure that's being held. It would make for a more complicated pixel, but it would work. And your shutter "down time" would only need to be long enough to perform the sample/hold/reset, not the conversion or readout.

  • @luppano

    @luppano

    4 ай бұрын

    Thank you for the in-depth dive!

  • @xpehkto

    @xpehkto

    4 ай бұрын

    So, can you put a low resolution global shutter sensor alongside main high resolution rolling shutter sensor, and use movement and geometry captured by global shutter sensor to unwarp an image captured by the rolling shutter sensor?

  • @bobthemagicmoose

    @bobthemagicmoose

    4 ай бұрын

    Very interesting!

  • @ericfossum839
    @ericfossum8394 ай бұрын

    Good video and thanks for crediting NASA/JPL. A global-shutter version of the CMOS image sensor was in our earliest patents, almost 30 years ago, btw, and further refined at Photobit. But no one wanted the accompanying loss in either photosensitivity or resolution (due to larger pixel size). Backside-illuminated devices and 3D stacked devices rekindled an interest in global shutter architectures and made them more sellable. Keep up the good work! EF

  • @phillhart2990
    @phillhart29903 ай бұрын

    The insane about of work you put into you videos is... quite simply... awe inspiring. I hate to think how long this vid would have taken to conceptualize and produce. Top content, as always!

  • @ImNotGam
    @ImNotGam4 ай бұрын

    I said it last time so I'll say it again. The "24 FPS is the 'best' framerate" part is absolutely golden.

  • @RobbyPlease

    @RobbyPlease

    4 ай бұрын

    The playful poke at MKHB with his picture hanging there since he preaches 30 fps is the best.

  • @micalobia1515

    @micalobia1515

    4 ай бұрын

    @@RobbyPlease Slow mo guys in the back as well preach 25 frames

  • @LayneBenofsky

    @LayneBenofsky

    4 ай бұрын

    OBJECTIVELY

  • @ZipplyZane

    @ZipplyZane

    4 ай бұрын

    @@micalobia1515They just need the lowest framerate that people think looks good. The lower the final framerate, the more they can slow down their videos.

  • @ChristopherKlepel

    @ChristopherKlepel

    4 ай бұрын

    The unfortunate thing was, on the original video, both mkbhd and the Slomo guys had Posted comments reacting on it, which was epic. So it's unfortunate that that was lost. But yes, that was my favorite part as well.

  • @ZomBro_BOSS
    @ZomBro_BOSS4 ай бұрын

    3:41 Noodle Jumpscare

  • @billyboi456

    @billyboi456

    4 ай бұрын

    @noodlefunny

  • @underpussy_

    @underpussy_

    Ай бұрын

    Halo

  • @minkomaniac4684
    @minkomaniac46844 ай бұрын

    Its always a good 6 months after you upload! No seriously, I get so happy when you upload... I mean the quality is superb.

  • @WBrown999
    @WBrown9994 ай бұрын

    Captain, this is one of the most informative videos you have ever made. I love your content more and more every year. Extremely high effort, clever, and funny!

  • @bidbux9500
    @bidbux95004 ай бұрын

    Thank you for correcting the video, Captain! I was in fact pretty confused about the previous explanation, but this new one which simply said "mechanical shutter is fast" makes much more sense!

  • @tonypinko
    @tonypinko4 ай бұрын

    Thank you once again Captain. I don’t know why you needed to reupload, but your attention to detail is unmatched. These videos are a gift and it’s appreciated by so many

  • @poultrypants

    @poultrypants

    4 ай бұрын

    yes lol

  • @a_memer

    @a_memer

    4 ай бұрын

    Factual error apparently

  • @DavidLeeKersey

    @DavidLeeKersey

    4 ай бұрын

    I think it had to do with the little blurb that comes up around 4:00 about some of Star Wars being filmed with a 200° shutter.

  • @KCzz15

    @KCzz15

    4 ай бұрын

    @@DavidLeeKersey I think that one was already there in the original.

  • @Rainok

    @Rainok

    4 ай бұрын

    ​@@DavidLeeKerseyhonestly I thought it had to do with the part where he was explaining why rolling shutter isn't as noticeable in mechanical shutter. I remember seeing the first version and still being confused after that. The blurb is also something that I think it has to do with though

  • @gotankz4698
    @gotankz4698Ай бұрын

    Hi Captain Disillusion! I've been a big fan of you for many years and just wanted to say thank you!! You are awesome keep up the great work!

  • @jaystaf4004
    @jaystaf40044 ай бұрын

    I'm not optimistic you'll actually see this, but CD...your videos are so great, really some of the best stuff on youtube. Educational and entertaining, you have a great style of captivating the audience while also teaching them something. Wish I had one tenth your creativity and skill while making lectures for class. I'm so glad you do what you do, just wanted you to know.

  • @Ondrix
    @Ondrix4 ай бұрын

    And this is why I love CD. Sure, I miss is debunking videos. But when people keep asking him to cover the same things over and over again... I get it. But this? This is where he truly shines. He's able to take a topic like shutter speed, something only a very niche crowd would be interested in this much detail on, and present it in a way that is able to catch the interest of even normies like me. It may not make me want to go into some any field of image/video production... but I will 100% watch this entire video _and_ I'll enjoy it.

  • @gibby5971
    @gibby59714 ай бұрын

    1:18 wow a real engineering cameo? This is high quality content! Nothing less from captain.

  • @xhivo97

    @xhivo97

    4 ай бұрын

    I believe he did an accent to troll us but ues I thought so as well

  • @shoam2103

    @shoam2103

    4 ай бұрын

    Most definitely a parody with an accent. But quite subtle too

  • @PaulFisher

    @PaulFisher

    3 ай бұрын

    (I think that’s the joke that OP is making)

  • @evanbasnaw
    @evanbasnaw3 ай бұрын

    Needs more dogs.

  • @jordenconrad8827
    @jordenconrad88273 ай бұрын

    Great explanation both technically and conceptually. You make some of the best breakdowns out there, you're kinda your own genre. Love with your heart! Cheers

  • @Mark-ci6ln
    @Mark-ci6ln4 ай бұрын

    Even if it’s the same video, it’s always good when the Captain uploads

  • @Platitudinous9000
    @Platitudinous90004 ай бұрын

    wow, what a cool video i'm seeing for the first time :) thank you for explaining how shutters work in both analog and digital photography

  • @XaviLR

    @XaviLR

    4 ай бұрын

    @@Repossessionn i don't think a bot knows how to make a joke about watching it for the first time

  • @BreadBot_

    @BreadBot_

    4 ай бұрын

    ​@@Repossessionn is this /srs or /j?

  • @rayhan4502

    @rayhan4502

    4 ай бұрын

    woosh@@Repossessionn

  • @Xamy-

    @Xamy-

    4 ай бұрын

    @@Repossessionn Its not a bot silly. Its someone trying to show support because reuploads usually perform poorly

  • @derAtze

    @derAtze

    4 ай бұрын

    Um, actually 🤓 you should say "mechanical and electronic shutters" since you can still use a mechanical shutter on a digital camera and is in fact still the standart for professional photography, except certain specialisations where you'd deactivate the mechanical shutter to not have the sound (wildlife photography) or to not have any movement whatsoever (macro photography and stop motion) Edit: had a bracket too many lol

  • @sawahman54
    @sawahman544 ай бұрын

    You truly create some of the greatest, entertaining and informative videos out there. No one like you Cap'n D! Keep it up!

  • @johnlewis2930
    @johnlewis29303 ай бұрын

    I’m also stating not enough dogs

  • @CodeF53
    @CodeF534 ай бұрын

    Absolutely love the "24fps is the best", with MKBHD on screen

  • @thoperSought

    @thoperSought

    4 ай бұрын

    I was wondering about this-I know _of_ MKBHD, but I don't know what this is about

  • @skyplayx3558

    @skyplayx3558

    4 ай бұрын

    ​@@thoperSought MKBHD hates 24FPS and 60FPS, and believes that 30FPS is the best

  • @thoperSought

    @thoperSought

    4 ай бұрын

    @@skyplayx3558 thanks!

  • @patemathic

    @patemathic

    4 ай бұрын

    And Slow Mo Guys as they shoot in 25 or 50 fps and of course the thousands of fps slow mo

  • @chicken_punk_pie

    @chicken_punk_pie

    4 ай бұрын

    Thanks, I was wondering too​@@skyplayx3558

  • @Molteniceee
    @Molteniceee4 ай бұрын

    oh god what mistake did you make this time

  • @imsisig

    @imsisig

    4 ай бұрын

    Its the Star Wars being an example of 180 shutter angle i think

  • @LingLing1337

    @LingLing1337

    4 ай бұрын

    Mustache length error in frame 6483

  • @PalmTreeTV

    @PalmTreeTV

    4 ай бұрын

    Two uploads in 24 hours?!? It’s a miracle!!!!!

  • @midimidori4699

    @midimidori4699

    4 ай бұрын

    Our captain doesn't make mistakes, it was probably Alan on the cutting room floor

  • @YahirGarciaChannel

    @YahirGarciaChannel

    4 ай бұрын

    @@imsisigit’s still there

  • @tylerkennedy4203
    @tylerkennedy42033 ай бұрын

    im convinced you are the best teacher of our time the amount of work put into these videos and how easy it makes it to digest is simply impressive lol

  • @driverm4544
    @driverm45443 ай бұрын

    Answers I didn't know I needed until I had them! Thanks Captain D!

  • @ecksdee1889
    @ecksdee18894 ай бұрын

    I’m glad that the 12:00 drumming, the most animated I’ve seen CD ever, is still in here!

  • @andrewsad1
    @andrewsad14 ай бұрын

    That was what I thought, but glad to see a deeper explanation of why mechanical shutters don't roll as much

  • @Awakenbeing
    @Awakenbeing3 ай бұрын

    Whole year I wait for your video Captain

  • @gauthiervieira9135
    @gauthiervieira91354 ай бұрын

    This is, as always, amazing. I like how you gloss over amazingly over engineered things like tri-color prisms in the early days of digital. There is so much to unpack. Wonderful, thorough as ever. COngratulations.

  • @fusseldieb
    @fusseldieb4 ай бұрын

    "There's actually no incentive for anything anymore... Ever feel that?" I hope it's not that what I think it is... CD, your videos are awesome and incredibly captivating, just know that :)

  • @marcobucci
    @marcobucci4 ай бұрын

    Loved all 29.97 frames of each second of this reexposure of this lesson

  • @hoboman444

    @hoboman444

    4 ай бұрын

    Did you check the framerate or listen to 3:46? Right-click the video -> Stats for Nerds -> Resolution@Framerate

  • @marcobucci

    @marcobucci

    4 ай бұрын

    @@hoboman444 Well now we have a problem, as 24 is nowhere near as funny as 29.97!

  • @ShaneTheKing
    @ShaneTheKing4 ай бұрын

    Dang I love your videos, you're so informative and you put so much effort into it. Amazing.

  • @millennihell
    @millennihell4 ай бұрын

    Excellent video as always Captain! Brilliant work!

  • @Mr.Electricc
    @Mr.Electricc4 ай бұрын

    2 Captain videos??? What a year!

  • @oshimia6746
    @oshimia67464 ай бұрын

    2.47 million subscribers, and still underrated. Your work is unmatched.

  • @DngnMstr666
    @DngnMstr6664 ай бұрын

    Incredibly interesting and expertly executed. Thank you captain!

  • @wystellia
    @wystellia4 ай бұрын

    Always a good time when the Captain posts! 🙌

  • @SaItogaming202
    @SaItogaming2024 ай бұрын

    oh my god how was he able to make a video of such high quality in such a short time frame this man is truly a master of his craft

  • @technoman9000

    @technoman9000

    4 ай бұрын

    It's probably a due to a combination of talent and experience.

  • @LayneBenofsky

    @LayneBenofsky

    4 ай бұрын

    He's so good, he made it TWICE in the same timespan!

  • @TennessineGD

    @TennessineGD

    4 ай бұрын

    I know how

  • @rbjohnson
    @rbjohnson4 ай бұрын

    Pfew, I thought I was crazy for thinking that mechanical shutters do produce rolling artifacts. I love the upload. Great entertaining information!

  • @JohnDlugosz

    @JohnDlugosz

    4 ай бұрын

    They certainly do for still photos. For fast shutter speeds, it's a slit scan that takes longer to do than the actual exposure time. It twists propellers etc.

  • @0LoneTech

    @0LoneTech

    4 ай бұрын

    The extreme of this is line scan cameras, used e.g. in industrial systems and race finish line photos. You get pictures where anything static is smeared across the entire frame (which could be extremely long) and moving subjects are captured only as they cross the line - more distorted the slower they did so.

  • @professional.commentator
    @professional.commentator3 ай бұрын

    Excellent work as always Captain!

  • @RSpudieD
    @RSpudieD4 ай бұрын

    Nicely done, Captain! That was fantastic and seriously impressive as always!

  • @yukaira
    @yukaira4 ай бұрын

    props for you going back and making the explanation clearer!

  • @Jogwheel
    @Jogwheel4 ай бұрын

    Such a wonderful and informative deep dive into shutter technology. You may actually be the most entertaining educator on this platform. To me, anyway! And one of the only ones who's never lost the core of their channel's identity in the 15+ years you've been doing this. Well done, as always CD. 👏

  • @heindijs

    @heindijs

    4 ай бұрын

    Is it a good idea to microwave a camera with rolling shutter?

  • @raphaeld307

    @raphaeld307

    4 ай бұрын

    No fucking way, my favorite microwave myth buster is back from his LONG HIATUS! 😱

  • @mjjjermaine
    @mjjjermaine4 ай бұрын

    Back again to say this was a super helpful video! You break down concepts in an easy and entertaining way.

  • @drift19234
    @drift192344 ай бұрын

    Glad to see another upload, I'd love more educational videos like this, it's brilliant, entertaining stuff.

  • @BMBrooks09
    @BMBrooks094 ай бұрын

    The remastered version is great, I can't believe how much I've changed since the original. Nostalgic

  • @outervale
    @outervale4 ай бұрын

    This is such a classic thing for Alan to stuff up. This is why he's still an intern.

  • @Th3Ult1mat3Gam3rDK
    @Th3Ult1mat3Gam3rDK12 күн бұрын

    love this stuff, as someone who once gave up on my dream of video editing, this feels like a glimpse of a version I could've been, hope my engagement can make the algorithm push this more so that you can post more

  • @PogieJoe
    @PogieJoe4 ай бұрын

    Captain, thank you for blessing us with another video

  • @Grdtrm
    @Grdtrm4 ай бұрын

    Glad this video finally got a HD remaster, I watched this so much as a child and it really goves nostalgia to watch now!

  • @jeroendejong5245
    @jeroendejong52454 ай бұрын

    Always love your content, new/old or reuploaded. Thanks CD!! Grab a beer!

  • @amonynous9041
    @amonynous90414 ай бұрын

    amazing, the amount of research that went into this video. Thank you Captain.

  • @concon264
    @concon2644 ай бұрын

    This was one of those “see it in my recommended for weeks but hesitate to watch but holy shit I’m glad I did, CD just explains things in such a lax but informative way and the visual aids help explain even further, animation and editing is off the chain, glad I finally clicked to watch!

  • @timvanlaere9803
    @timvanlaere98034 ай бұрын

    The dedication to quality, consistency and accuracy is unrivaled. I also feel, that CD is the only one that is with one foot still in the 90s vibe of television, which is a lost art, and pulls it off in the next century. As a silent echo of once, but in 8K crisp resolution.

  • @Li-Nuss
    @Li-Nuss4 ай бұрын

    This is the difference between you and most other KZreadrs. You tell the truth no matter what the cost. Best KZreadr!

  • @adamfilipowicz9260
    @adamfilipowicz92604 ай бұрын

    Always enjoy your videos. thanks for sharing!

  • @absoloodle37
    @absoloodle374 ай бұрын

    I just love these. My kind of witty humor. Each one is a masterpiece of editing.

  • @jpark6491
    @jpark64914 ай бұрын

    7:55 is changed up to 8:33

  • @Blutzen
    @Blutzen4 ай бұрын

    I really appreciate the way your educational content is both incredibly thorough and incredibly fun. Thanks, Captain D!

  • @Horrormane
    @Horrormane4 ай бұрын

    Awesome, another upload so quickly! 😌

  • @lessgoofyone
    @lessgoofyone4 ай бұрын

    Just about every time you upload, i watch the video and then watch your whole channel, almost every time

  • @oneveryfishyboi331
    @oneveryfishyboi3314 ай бұрын

    I’m so glad you uploaded this a second time, now I can watch it again and try and see if there are any differences

  • @mike_lambert
    @mike_lambert4 ай бұрын

    The first explanation of “Shutter Angle” that I’ve actually understood. Thank you Captain! 👍👏

  • @amy31337
    @amy313374 ай бұрын

    I hope these bring you the same joy to create that you radiate while talking about these passions

  • @Demetrius900000
    @Demetrius9000004 ай бұрын

    Man I love your videos!

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