ffmpeg - GeForce 是否支持使用 FFmpeg 进行 GPU 加速的视频处理？

Question

On this page ，它说支持“GeForce”

HW accelerated encode and decode are supported on NVIDIA GeForce, Quadro, Tesla, and GRID products with Fermi, Kepler, Maxwell and Pascal generation GPUs.

但是我找不到 GeForce在同一页上列出的矩阵中。 GeForce 也是如此支持与否？

Answer 1

如果支持 GPU，则可以。 nVidia 不想将 Geforce 作为计算卡推销，这可能是他们忽略该矩阵的原因。

见 https://video.stackexchange.com/q/17419/1871有关详细信息，尤其是

only 2 video transcoding threads can be run simultaneously on a consumer level NVIDIA card, but this regulated on driver level. And with a strong desire this limitation may be removed then a maximum transcoding threads will be depend of a video memory size and Video Engine utilization, but for one transcoding thread for different video cards is necessary different video memory size. For example, one ffmpeg thread cost is 100 MB video on QUADRO K 4200(4GB) and 170 MB on GTX 980 TI(6GB).