Intel HD Graphics 內顯的硬解問題 - 顯卡

By Daniel
at 2013-08-13T23:55
at 2013-08-13T23:55
Table of Contents
推 microtech:G1610+LAV開啟QSV"硬體解碼",4K-HD輕鬆硬解,哪裡需要i3 07/31 01:09
→ a0683g10:給m大,你的那張圖看起來是用CPU軟解而不是QSV解碼...07/31 09:48
推 luguo:同意 真正有開硬解的話 也還是會顯示DXVA而不是NV1207/31 16:51
→ woodghost:請問一下樓上 用QSV不是也會顯示NV12嗎 還是我記錯了...07/31 16:56
m大使用的是 PotPlayer,l大則是 MPC-HC PotPlayer 在 Output 欄位的顯示有做過修改
版本1: http://l1304.hizliresim.com/18/f/m1ffp.jpg

NV12 是指輸出的 Color space,與 DXVA 沒有關係
m大圖中 LAV 設定頁有顯示"Active"與"quicksync",表示有啟動硬解
推 luguo:韓國那套盜MPC原碼的顯示方式改過很多次 但如果用MPC-HC去播07/31 17:02
→ luguo:有開硬解就一定會跑出我附圖裡的DXVA2欄位那邊的字樣07/31 17:03
→ luguo:就算用QSV掛Lav filters硬解也還是如此07/31 17:04
→ luguo:更何況microtech附圖中的CPU使用率也太高了07/31 17:04
推 luguo:這只表明了Ivy Bridge無4K硬解功能 像我用Lav來播07/31 17:09
MPC-HC + LAV 開啟硬解: http://tinyurl.com/n3y4ykk
關閉硬解: http://tinyurl.com/ml3nhtl
注意黃框部分的不同
高CPU使用率≠硬解無效,影片太暴力才是原因
精研這部台北101煙火4K影片,流量高達100mbps
軟解至少要四核以上才能跑,G1610 不開內顯硬解根本跑不動
2013-101 跨年煙火4K版預告
http://www.hd.club.tw/thread-153629-1-1.html
有興趣可以載來試試
推 luguo:好怪 當初Ivy birdge剛上市我有測試過不能解4K 現在卻可以!? 07/31 17:35
驅動問題,某版正式加入Ivy 4K硬解功能 (SNB殘念....) --
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