Adobe PR更新：解锁AMD GPU硬件加速、视频编码效率大增-快科技-科技改变生活

Adobe PR更新：解锁AMD GPU硬件加速、视频编码效率大增

万南
2020年07月22日 20:16
0

Adobe的Premiere Pro硬件加速常年对NVIDIA CUDA、Intel QuickSync友好，现在，AMD GPU的短板也补上了。

本周，Adobe 14.2更新发布，支持了AMD GPU的媒体编码器，换言之APU、A卡等运行PR进行视频处理的效率将大大提升。

在演示中，Adobe工程师Alexander Blade Davies指出，新版Premiere添加了对AMD高级媒体框架的支持，从而在进行H.264和HEVC编码时获得硬件加速。

以搭载Ryzen 7 4800U的联想Yoga Slim 7为例，一段4分钟的4K 60P视频，靠CPU软编码用时17分22秒，开启GPU加速后，减少了5分钟。

而以Ryzen 7 4800H+Radeon RX 5600M的戴尔G5 15 SE标压游戏本为例，CPU软编码用时9分15秒，GPU加速后缩短到5分16秒。

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#AMD #Adobe #Adobe Premiere

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