This scaling is not needed, your preference. Scale=960:720 Scaling the video slightly to bring it back to your original 720p, the 960 is to keep it at a nice 4x3 ratio. Encoding and decoding work must be explicitly assigned to a GPU when using multiple GPUs in one system. 2 Scaler Options The video scaler supports the following named options.įinally, the image is scaled using scale_npp and encoded on the GPU.
In particular it allows one to perform image rescaling and pixel format conversion.
The FFmpeg rescaler provides a high-level interface to the libswscale library image conversion utilities.
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