FFMPEG: How To Transcode (Decode + Encode) A Video Using Only GPU

preview_player
Показать описание
Useful if your CPU is weak or GPU is strong.
Рекомендации по теме
Комментарии
Автор

Thanks, your instructions just worked. I have been looking for this for a while but it wasn't working until I found yours.

eldelosrobots
Автор

This was a tremendous help. However in my testing adding -quality does nothing for the encode. I tried -quality [1-10] and got the same file size every time. -qp_p and -qp_i were the only variables I could change that yielded any difference in quality and file size.

daneyork
Автор

is using the "-hwaccel" option same as "-vaapi_device" ? I am using Arch linux.

ShopperPlug
Автор

Can we run this batch code with ffmpeg.exe which download from home page or have we setup FFmpeg with NVIDIA GPU acceleration?

quanglevan
Автор

How i will make from cpu upscaling on amd gpu upscaling?

durvis