when i use libffmpeg awalys show [-s] [-r rate2] <file1.sw> <file2.sw>

[JianJingGao]

when i use libffmpeg_5.1.r106626_msvc15_x64 ,console awalys show [-s] [-r rate2] <file1.sw> <file2.sw>,paragm exit

when add a line include <sdl.h> started go to wrong remove some ref such as libavcodec.lib , program normal

windows 10 VS2019

please help me thank you

[JianJingGao]

but my main fuction not code to print [-s] [-r rate2] <file1.sw> <file2.sw>