OBS使用Nvidia晶片硬體編碼 - 實況

By Frederic
at 2014-02-19T04:08
at 2014-02-19T04:08
Table of Contents
最近考慮購入新電腦, 也有準備開實況的打算
之前有用舊電腦稍微試開過, 但是都碰到CPU滿載導致畫面嚴重停格等狀況
於是就想找偏硬體輔助編碼的方法, 看能不能減少CPU負擔
找了些相關資料, 看到Intel的i系列有QSV, 但E系列的沒有(無內顯)
而Nvidia的GeForce Experience的Shadowplay功能在去年12月底加入了Twitch直播功能
http://www.geforce.com.tw/whats-new/articles/shadowplay-twitch-streaming
靠的是Nvidia的晶片編碼, 但須使用GeForce Experience軟體, 功能較陽春
以及必須全螢幕遊玩, 切出來會中斷實況等問題
於是就再找看OBS能否使用相同方式編碼, 找到了國外論壇提到的OBS二月初的更新內容
OBS NVENC Encoding (Shadowplay encoding within OBS, No more CPU Encoding)
http://goo.gl/5CYw6u
裡面只有實況VOD畫面, 沒有CPU loading, 遊戲frame rate等前後比較數據
不知道有沒有版友能測試分享一下, 看前後數據差多少
以及優缺點等等的心得
謝謝 :)
--
之前有用舊電腦稍微試開過, 但是都碰到CPU滿載導致畫面嚴重停格等狀況
於是就想找偏硬體輔助編碼的方法, 看能不能減少CPU負擔
找了些相關資料, 看到Intel的i系列有QSV, 但E系列的沒有(無內顯)
而Nvidia的GeForce Experience的Shadowplay功能在去年12月底加入了Twitch直播功能
http://www.geforce.com.tw/whats-new/articles/shadowplay-twitch-streaming
靠的是Nvidia的晶片編碼, 但須使用GeForce Experience軟體, 功能較陽春
以及必須全螢幕遊玩, 切出來會中斷實況等問題
於是就再找看OBS能否使用相同方式編碼, 找到了國外論壇提到的OBS二月初的更新內容
OBS NVENC Encoding (Shadowplay encoding within OBS, No more CPU Encoding)
http://goo.gl/5CYw6u
裡面只有實況VOD畫面, 沒有CPU loading, 遊戲frame rate等前後比較數據
不知道有沒有版友能測試分享一下, 看前後數據差多少
以及優缺點等等的心得
謝謝 :)
--
Tags:
實況
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