I asked the same question before, but I was advised to put a command on it, so I'm reposting it.
I would like to compress mp4 with ffmpeg and eventually convert it to VOB, but I get the following error.
The original file name is original.mp4 for convenience.
We are looking forward to hearing from experts who understand what's wrong.
C:\Users\USER>ffmpeg\ffmpeg.exe
ffmpeg version N-108306-ge7a987d7c9-20220923 Copyright (c) 2000-2022 the FFmpeg developers
build with gcc 12.1.0 (crossstool-NG 1.25.0.55_3defb7b)
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --disable-libpulse --enable-libvmaf --disable-libxcb --disable-xlib --enable-amf --enable-libaom --enable-libaribb24 --enable-avisynth --enable-libdav1d --enable-libdavs2 --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --enable-frei0r --enable-libgme --enable-libkvazaar --enable-libass --enable-libbluray --enable-libjxl --enable-libmp3lame --enable-libopus --enable-librist --enable-libssh --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopenmpt --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libdrm --disable-vaapi --enable-libvidstab --enable-vulkan --enable-libshaderc --enable-libplacebo --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --enable-libzvbi --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags=--extra-libs=-lgomp --extra-version=20220923
libavutil 57.36.102/57.36.102
libavcodec 59.44.101/59.44.101
libavformat 59.32.101/59.32.101
libavdevice59.8.101/59.8.101
libavfilter 8.49.100 / 8.49.100
libswscale 6.8.112 / 6.8.112
libswresample 4.9.100 / 4.9.100
libpostproc 56.7.100 / 56.7.100
Hyperfast Audio and Video Encoder
usage:ffmpeg [options] [[infile options] -i profile] ... {[outfile options] outfile} ...
Use-h to get full helper, even better, run 'man ffmpeg'
C:\Users\USER>ffmpeg-i original.mp4-crf10 compressed.mp4
ffmpeg version N-108306-ge7a987d7c9-20220923 Copyright (c) 2000-2022 the FFmpeg developers
build with gcc 12.1.0 (crossstool-NG 1.25.0.55_3defb7b)
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --disable-libpulse --enable-libvmaf --disable-libxcb --disable-xlib --enable-amf --enable-libaom --enable-libaribb24 --enable-avisynth --enable-libdav1d --enable-libdavs2 --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --enable-frei0r --enable-libgme --enable-libkvazaar --enable-libass --enable-libbluray --enable-libjxl --enable-libmp3lame --enable-libopus --enable-librist --enable-libssh --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopenmpt --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libdrm --disable-vaapi --enable-libvidstab --enable-vulkan --enable-libshaderc --enable-libplacebo --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --enable-libzvbi --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags=--extra-libs=-lgomp --extra-version=20220923
libavutil 57.36.102/57.36.102
libavcodec 59.44.101/59.44.101
libavformat 59.32.101/59.32.101
libavdevice59.8.101/59.8.101
libavfilter 8.49.100 / 8.49.100
libswscale 6.8.112 / 6.8.112
libswresample 4.9.100 / 4.9.100
libpostproc 56.7.100 / 56.7.100
original.mp4 —No such file or directory
"original.mp4:No such file or directory" is an error that the specified file cannot be found.
Move the video file to the same folder as ffmpeg.exe before running it or
Alternatively, try the following method: "Go to the folder with the video file" and then "Call FFmpeg in the full path."
C:\>cd Folder with Movies
C:\Folder with Videos > C:\Users\USER\ffmpeg\ffmpeg.exe -ioriginal.mp4-crf10compressed.mp4
powershell to get the power shell up.
After that, try starting ffmpeg.exe using @cubick's procedure.
Originally, it is not troublesome to add a directory where ffmpeg.exe is placed in the environment variable PATH with advanced system settings→environment variable→user environment variable...
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