求助,黑苹果 GTX1070ti compressor 渲染视频比 macbook pro 2017 核显还慢
2018-09-21 15:17:24 +08:00
wanghongfei
配置如下:
CPU: i5-8500
显卡:GTX1070ti
内存: 威刚 16G
主板: 微星 B360M 迫击炮
系统版本: 10.13.6
用 compressor 压制视频时,activity 里 GPU 监控显示独显占用一直在 30% ~40%,CPU 几本全满,压制同一个 final cut pro x 的工程项目,同样的参数,PC 用时 15min, 而我只有核显的 2017 macbook pro 13 只用了 5 分多点就完成了,差距非常大。
独显用的官方的 WebDriver, CUDA 驱动也安装了,用 VDADecoderCheck 这个软件检测黑苹果,返回
"An error was returned by the decoder layer. This may happen for example because of bitstream/data errors during a decode operation. This error may also be returned from VDADecoderCreate when hardware decoder resources are available on the system but currently in use by another process"