※ 引述《PlayStation3 (超级喜欢于小文)》之铭言： : 43R通篇在讨论录影的事情 : Firmware update: : 4K Recording (IS compatible) : High Speed and Slow motion Mode (240p or 120p) : New Codec with different recording mode (24p,25p,30p,60p) : Motion Film (I don’t know what it is exactly but it has something to do with : a freeze picture functionality and choose to move what you want on the : picture). : They didn’t confirm all yet but about a similar S-log mode than the Sony one : but they didn’t talk about it and how it would help grading for the cinema : industry. : And others stuff that i didn’t have time to check yet. : I saw the 4K 24p and 30p mode, they was also other 4K mode but it was already : the end of the Beta test. For sure this new update firmware doesn’t add : anything, Olympus confirm 2 times that it was already there but not ready to : be release because they needed to fix few issues. They add also new : functionality for the pictures mode but i was not interested, only the video : part. It’s possible that they release the new firmware by the end of this : month S-log是增加录影宽容度的方法 用比较特别的gamma曲线来记录更多的亮暗部细节 目前单眼具有这项功能的仅有 A7s跟GH4 一般来说，使用log模式拍摄可以得到至少10档以上的宽容度 GH4的10档是最少的 附带ㄧ提5D3影片的宽容度大概只有8,9档 专业的电影机的卖点就是log模式 这也是一般产品线涉及电影机的厂商不愿意下放log模式到旗下单眼产品的理由 这次A7s搭载sony在高级机种才会有的s-log2,也是A7s的热卖的原因之一 但用这种高宽容度模式拍出来的东西对业余玩家的意义有限 因为拍出来的画面是非常灰的，必定要靠后期提高对比 令外，以Sony A7s为例，使用log模式时 iso会被限制在1600,这对不习惯用减光镜录影的玩家是不切实际的
作者: lafu (Old habits die hard) 2014-08-16 10:19:00