[心得] AMD RX470 FM 實測
之前在西洽有貼文過,把圖用成GIF比對後PO在電蝦推廣一下
首先,AMD的FM補幀技術,簡單說就是原本24FPS的動畫,用前後畫面複製補格的方式補滿
60FPS,讓畫面不會產生跳動,看起來會更加流暢
NV可以改用SVP但比較吃CPU,目前沒試過VGA硬解SVP的效果如何,
之前純軟解6700K OC4.6在看1080下快轉還是會有些微頓感,FM目前要到8K才會出現這感覺
測試硬體:I7 6700K OC4.6G、撼訊 RX470 Red Devil ~芸芸~
軟體:Potplayer
1秒中幀數60 vs. 24做成GIF,播放速度約一秒多一些,目前我測GIF這速度是極限了...
http://i.imgur.com/BKKcgBo.gif

速度較慢圖較大版本
http://i.imgur.com/LB0NtM0.gif

取24FPS中的3幀為例,頭尾看的出來是同一張,中間那張在60FPS下似乎拆成了兩張,變成
● ○ ● ○ ●
原 補 ↑拆成2張 補 原
http://i.imgur.com/E0JcvGm.jpg



3幀補成6幀,可以看出頭尾的畫格是同一張
http://i.imgur.com/BRJQd99.jpg






gif製作出來的FM版可能會覺得有殘影,但個人覺得是受限gif限制,實際撥放速度上會在
更快,所以殘影感會更低,當然眼尖的人可能會看的出來,但目前使用感覺上是Z>B
Ps.非專業人員製作,此為隨便摸摸純推廣使用,原PO玻璃心勿鞭太大
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釘宮讚~ 萌萌der
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