getFFmpeg.bat does not working properly.
I'v checked https://ffmpeg.zeranoe.com/builds/win64/static and found out that there is no FFmpeg 20180630-9f0077c on this page. Solved the poblem by changing ZIP_NAME to ffmpeg-4.0.1-win64-static.zip which is closest to 20180630-9f0077c by date.
getFFmpeg.bat does not working properly.
I'v checked https://ffmpeg.zeranoe.com/builds/win64/static and found out that there is no FFmpeg 20180630-9f0077c on this page. Solved the poblem by changing ZIP_NAME to ffmpeg-4.0.1-win64-static.zip which is closest to 20180630-9f0077c by date.