hsmms 发表于 2020-11-14 21:04
很多人把流程给完全给搞错了
是色调映射后再进行HDR信号输出或者转换SDR
勾選out put會變成兩次色調映射嗎
http://c.tieba.baidu.com/p/7089510485?lp=5028&mo_device=1&is_jingpost=0#/
jp4bgmm 发表于 2020-11-15 12:09
勾選out put會變成兩次色調映射嗎
http://c.tieba.baidu.com/p/7089510485?lp=5028&mo_device=1&is_jingp ...
并不会，除非有问题
hsmms 发表于 2020-11-15 13:37
并不会，除非有问题
https://yabb.jriver.com/interact/index.php?topic=126153.0
這網站似乎也提到了會進行兩次映射的問題，好像這樣代表顯示器的hdr功能不要開啟才是正常的
jp4bgmm 发表于 2020-11-15 13:42
https://yabb.jriver.com/interact/index.php?topic=126153.0
這網站似乎也提到了會進行兩次映射的問題， ...
这是bug问题，有可能是windows的锅高或者显卡驱动的锅或者显示设备本身问题。你不勾选就变成转换sdr了
hsmms 发表于 2020-11-15 13:37
并不会，除非有问题
output video in HDR format] - this one is interesting. If you enable it, it will send HDR metadata to display, causing it to tone map received video which is already tone mapped by MadVR (so TV will further compress your video). This one will cause HDR logo to pop up indicating that display is doing tone mapping.
Theoretically, if video levels tone mapped by MadVR are already within range of what TV can display - TV tone mapping algorithm should do nothing ... in practice its often not the case and TV will still try to "improve" picture
楚轩 发表于 2020-11-15 14:56
output video in HDR format] - this one is interesting. If you enable it, it will send HDR metadata ...
好吧 該如何解決這問題......我已經用原本的hdr設置看了好幾部漫威原盤電影了,該不會都是錯誤設定吧{:4_686:}
jp4bgmm 发表于 2020-11-15 15:35
好吧 該如何解決這問題......我已經用原本的hdr設置看了好幾部漫威原盤電影了,該不會都是錯誤設定吧{:4_6 ...
看不出来就当没有吧{:4_684:}
楚轩 发表于 2020-11-15 14:56
output video in HDR format] - this one is interesting. If you enable it, it will send HDR metadata ...
这问题不是madvr自身问题而是电视机本身问题
楚轩 发表于 2020-11-15 14:56
output video in HDR format] - this one is interesting. If you enable it, it will send HDR metadata ...
其实这问题也很好解决，别设置超过你显示设备范围的数值就行。
jp4bgmm 发表于 2020-11-15 13:42
https://yabb.jriver.com/interact/index.php?topic=126153.0
這網站似乎也提到了會進行兩次映射的問題， ...
而且看了下它说的版本应该是指0.92.17稳定版，跟我们目前用的测试版本没有关系。