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I seem to be having video issues. When I import videos they only show up as audio. I tried the Codec Support section of Documentation Center with no luck:

When I run the

SystemOptions["VideoProcessingOptions"]

I get this error message:

SystemOptions::sysname: VideoProcessingOptions is not a known SystemOption.

The following doesn't work either:

Keys[$VideoEncoders]

Keys::invrl: The argument $VideoEncoders is not a valid Association or a list of rules.

FFMPEG is installed and working on Windows. When I run the version test ffmpeg -version in cmd I get:

ffmpeg version N-101658-g75fd3e1519 Copyright (c) 2000-2021 the FFmpeg developers built with gcc 9.3-win32 (GCC) 20200320 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-zlib --enable-libxml2 --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-opencl --enable-libvmaf --disable-vulkan --enable-libvorbis --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --disable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-libs=-lgomp libavutil 56. 71.100 / 56. 71.100 libavcodec 58.135.100 / 58.135.100 libavformat 58. 77.100 / 58. 77.100 libavdevice 58. 14.100 / 58. 14.100 libavfilter 7.111.100 / 7.111.100 libswscale 5. 10.100 / 5. 10.100 libswresample 3. 10.100 / 3. 10.100 libpostproc 55. 10.100 / 55. 10.100

MathX
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  • From your version number, it seems that you have a development version installed instead of a release one, which should return something like ffmpeg version 4.3.2 instead. Is it possible that this is the cause of the miscommunication between the two systems? – MarcoB Mar 29 '21 at 03:35
  • @MarcoB Thanks, I will try reinstalling with another version. – MathX Apr 01 '21 at 17:09

0 Answers0