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  • Hey it's me Destin welcome back to Smarter Every Day. You remember a few weeks ago I did a bullet time video

    嘿,它'是我Destin歡迎回到更聰明的每一天。你還記得幾個星期前,我做了一個子彈時間視頻。

  • in my back yard with a bonfire? Well this week it's a little bit different.

    在我的後院與篝火?好吧,這個星期它'是一個有點不同。

  • Check it out. This is a 20 camera setup. Got a software package

    看看吧這是一個20個攝像頭的設置。有一個套裝軟體

  • that syncs it all together. This is how you do it right,

    同步在一起的。這就是你的正確做法。

  • you know, I did OK in my back yard. So this is Henry from MinutePhysics and he's about to do a

    你知道,我在我的後院做得很好。我是MinutePhysics的Henry 他要做的是...

  • bullet time exhibit here at the US Space and Rocket Center.

    美國太空和火箭中心的子彈時間展。

  • (Computer voice) 3..2..1.. Like your style!

    (電腦聲音) 3... 2... 1...喜歡你的風格!

  • (Henry) I think I jumped too soon.

    我想我跳得太早了。

  • (Destin) That's awesome. (Henry) That's so amazing. It worked!

    真是太厲害了太神奇了!它成功了!

  • Cool it can email your videos.

    酷它可以通過電子郵件發送你的視頻。

  • - No way. - Yes, yes, yes, OK.

    - 不可能。- 是的,是的,是的,OK。

  • You gotta do this, you gotta do it Destin. [laugh]

    你必須這樣做,你必須這樣做命運。[笑]

  • You gotta do it. - Why? -Cause it's amazing. - Of course I'm gonna do it.

    為什麼?- 因為它是驚人的。- 我當然要去做。

  • Alright I'm gonna do it.

    好吧,我'要做到這一點。

  • (Computer voice) 5..4..

    (電腦聲音)5... 4...

  • - So this is exactly what happens. Check this out. - 2..1..

    - 所以這正是發生了什麼。看看這個。- 2..1..

  • [music]

    [音樂]

  • That was bad. I didn't time it right.

    這是壞的。我的時間不對。

  • The Matrix gun scene where they fight each other,

    黑客帝國》中他們互相打鬥的槍戲。

  • Neo and Mr Smith, go see what he does.

    尼奧和史密斯先生,去看看他做了什麼。

  • (Computer voice) 3..2..1..

    (電腦語音)3...2...1....

  • So what did we learn here.

    那麼我們在這裡學到了什麼。

  • On the last video we learned three things. First of all the radius from the center

    在上一個視頻中,我們學到了三件事。首先,從中心出發的半徑

  • of all the cameras has to be exactly the same. Secondly the angular offset of each

    的角度偏移必須完全相同。其次,每臺攝影機的角偏移量

  • camera needs to be the same so it doesn't look like it's jittery. And third the exposure

    相機需要相同的,所以它看起來不'的抖動。第三,曝光

  • and white balance needs to be the same which requires similar devices. This time our setup

    和白平衡需要相同,這就需要類似的設備。這次我們的設置

  • was even better, and that means we can learn more. The first thing that we learned is that

    是更好的,這意味著我們可以學到更多的東西。首先,我們學到的是

  • inconsistent lighting is a problem. So there's a flash, there's a flash,

    不一致的照明是一個問題。所以有'的閃光,有'的閃光。

  • there's a flash. So one bad thing about this setup is you get shadows

    有'的閃光燈。所以這種設置有一個不好的地方,就是你會有陰影。

  • at different points. So if we had it to do over again we'd probably bounce some light up into those shadows.

    在不同的點。是以,如果我們有它做一遍,我們'可能會反彈一些光到這些陰影。

  • Secondly the cameras have to be pointed at the exact same spot. If you'll

    第二,攝影機必須指向完全相同的位置。如果你'll

  • notice on the left, the dot on the carpet kinda jumps around and it throws your eye off.

    注意到左邊,地毯上的點有點跳來跳去,讓你的視線偏離。

  • But on the right, Henry went in and corrected this for every single clip in the video,

    但在右邊,亨利進去對視頻中的每一個片段都進行了糾正。

  • which made for a nice smoother turn. So a big thank you to the

    使得轉彎更加順暢。所以非常感謝

  • US Space & Rocket Center for letting us goof off at your Math Alive exhibit. If you want

    美國太空與火箭中心讓我們在你們的 "數學生活 "展覽上傻了眼。如果你想

  • to subscribe to Henry's MinutePhysics channel check him out right here. If you want to subscribe to my channel

    要訂閱Henry'的MinutePhysics頻道,請在這裡查看他。如果你想訂閱我的頻道

  • I'll do what Henry's doing.

    我'會做亨利'的工作。

  • Get it?

    明白了嗎?

  • It's like bullet time in my chair. Anyway it's 2am. It's probably

    這'就像子彈時間在我的椅子。反正現在是凌晨2點。它可能

  • way more funny to me. I have another channel. You may or may not know that.

    更有趣的方式給我。我有另一個頻道。你可能會或可能不知道。

  • It's called Funner Every Day. This week I have a question for you on it. I'm making

    它'叫Funner每一天。這周我有一個問題要問你。我在做

  • posters, it involves lasers and cats. But I have a question as to what words need to go on there.

    發帖人,這涉及到脈衝光和貓。但我有一個問題,就是那裡需要寫上什麼字。

  • I'll leave a link somewhere. I'm Destin, you're getting Smarter Every Day.

    我會留下一個鏈接的地方。我是Destin,你每天都在變得更聰明。

  • Thanks.

    謝謝你

  • [ Captions by Andrew Jackson ] captionsbyandrew.wordpress.com

    [字幕由安德魯-傑克遜] captionsbyandrew.wordpress.com

Hey it's me Destin welcome back to Smarter Every Day. You remember a few weeks ago I did a bullet time video

嘿,它'是我Destin歡迎回到更聰明的每一天。你還記得幾個星期前,我做了一個子彈時間視頻。

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