[FFmpeg-user] resize file and output larger

[Michele Salerno]

Hi, i have this command:

ffmpeg -threads 16 -hwaccel nvdec -hwaccel_output_format cuda -i
input.mp4 -vf scale_cuda=720:480 -c:v h264_nvenc -preset slow
output.mp4

and output
https://pastebin.com/vDL3rLF5?fbclid=IwAR2zk5MbBveBrdp5nhPuSyLhUvdds0VjBgPG3hgpzZhCCcj4C0YZKMs9rRc

because the output file is larger than the original?

Thanks.

Michele