電影人說新 iPhone 讓低光攝影像巫術樣好 - iOS

Heather avatar
By Heather
at 2018-10-04T03:39

Table of Contents

Filmmaker says iPhone XS sensor and image processing makes
low-light video ‘voodoo’ good

FiLMiC Pro iPhone XS Max Low Light Video Test | Barcelona
https://www.youtube.com/watch?v=_xlzE0yFYIU


A filmmaker and colorist who put the iPhone XS low-light video capabilities to the test says that the results are so good that it may be better to simply let the camera app do its own thing than to use flat or gamma log in something like FiLMiC Pro …

Richard Lackey said that the camera improvements should not be underestimated.

[Apple,] you’ve got my head spinning trying to
figure out what kind of voodoo you’re pulling off
in this phone […] The iPhone XS Max, XS and XR camera
system seems to generate images that are beyond the sum of its parts.
下略

LOW-LIGHT IMAGE-PROCESSING

He said that the dynamic tone mapping employed appears to be particularly sophisticated.

Judging from the behavior of the camera in bright
and normal lighting conditions, it appears that
the luminance values recorded are not purely determined
by a fixed gain value (ISO), or fixed gamma transform
as would be the case with a “traditional”
(I’ll call it “dumb”) camera.
下略

The noise-reduction likewise. He wrote that he can normally spot artefacts resulting from this, but he couldn’t in this case.

THE BOTTOM-LINE

But most tellingly of all, a professional filmmaker actually thinks that the camera might make a better job with its own settings that choosing his own base profile.
下略

If I didn’t still use a standalone camera for any planned shooting, this might be enough to change my mind about not upgrading to the iPhone XS. It certainly seems that the improvements are more dramatic than they first appeared.


來源:
https://9to5mac.com/2018/10/02/iphone-xs-low-light/


大家可以看新相機拍低光源影片的效果
用 FiLMiC Pro 拍攝 原本4K 影片輸出降到 1080p
前面有調光影片 02:35 後半部是無調光影片


蘋果的新聞室也分享了 15 張 IG 的攝影作品
www.apple.com/newsroom/2018/10/shot-on-iphone-xs-users-share-their-best/
縮:https://apple.co/2OwEGUa

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Tags: iOS

All Comments

Yuri avatar
By Yuri
at 2018-10-06T16:06
無修正?
Anthony avatar
By Anthony
at 2018-10-09T14:23
正確說叫調光
Delia avatar
By Delia
at 2018-10-10T11:46
高質量的照片影片都不是內建拍出來的 蘋果寫不出來
Eartha avatar
By Eartha
at 2018-10-12T07:52
我只希望內建就有M模式...

台北換電池

Victoria avatar
By Victoria
at 2018-10-04T01:37
同想問這個問題~~ 手上的6s plus最近耗電異常快,看來是換電池的日子到了。比較尷尬的是我先前曾經因 為相機對焦的問題換過副廠相機......就不符合Apple的更換條款了。因此想請大家推薦台 北可當天換電池的維修商家~~已不奢求原廠電池,只希望是信得過的店家。 感謝大家! - ...

換貨延遲出貨通知

Damian avatar
By Damian
at 2018-10-04T00:00
暈倒...被延遲出貨 我是走換貨流程 訂購日期: Sep 21, 2018 網路訂單編號: W56********* Apple 銷售訂單編號: 28*********** ...

Macshop版為何可以那麼便宜?

Doris avatar
By Doris
at 2018-10-03T23:24
抱歉 不知道這種問題可不可以在這問 最近在觀望ipad 所以逛了各式網站 發現Macshop版全新的東西都比市面上不管網購或是各大通入便宜滿多的 也不知道可信度如何 有人說他們就是專門在賣這些的 但他們又是如何拿到貨的 成本也不可能太低吧 卻可以比市價低一千兩千 甚至更多 還蠻好奇他們的運作方式 但找了許久都 ...

又一波換電池優惠

Gary avatar
By Gary
at 2018-10-03T22:41
https://www.sogi.com.tw/articles/iphone_x_8plus/6251723 內文: 神腦國際今日(10/3)宣布,旗下神腦數位 Apple 授權維修中心推出 iPhone 電池舊換 新限時優惠,10/5~12/15 期間,持 iPhone X、iPhone 8 / 8 P ...

iPhoto is on a locked volume

Freda avatar
By Freda
at 2018-10-03T22:35
我去年把iphoto備份在行動硬碟裡 途中有換電腦...不知道有沒有關聯, 今天突然想整理一下照片,才發現打開時變成這樣 會顯示 Caution: The iPhoto is on a locked volume. Reopen iPhoto when you have read/write ac ...