terminal - how to convert one image to a video by using ffmpeg? -


i downloaded , installed ffmpeg on mac, however, have problem using it. tried use

ffmpeg -loop 1 -i rho1.png -c:v libx264 -t 15 -pix_fmt yuv420p -vf scale=320:240 out.mp4

however, output is

ld: warning: ignoring file video, file built unsupported file format ( 0x66 0x66 0x6d 0x70 0x65 0x67 0x20 0x2d 0x6c 0x6f 0x6f 0x70 0x20 0x31 0x20 0x2d ) not architecture being linked (x86_64): video undefined symbols architecture x86_64: "_main", referenced from:  implicit entry/start main executable ld: symbol(s) not found architecture x86_64 clang: error: linker command failed exit code 1 (use -v see invocation)

need creating video using 1 picture in png.


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