
Input #0, matroska,webm, from 'TIMELAPSE OF THE FUTURE - A Journey to the End of Time (4K)-uD4izuDMUQA.mkv':ĭuration: 00:29:21.00, start: 0.000000, bitrate: 1304 kb/s ffmpeg -i "input.mkv" -c copy -map 0 -dn -attach "input.jpg" "output.mkv" This gives me following error: ffmpeg version 4.2.3 Copyright (c) 2000-2020 the FFmpeg developersĬonfiguration: -enable-gpl -enable-version3 -enable-sdl2 -enable-fontconfig -enable-gnutls -enable-iconv -enable-libass -enable-libdav1d -enable-libbluray -enable-libfreetype -enable-libmp3lame -enable-libopencore-amrnb -enable-libopencore-amrwb -enable-libopenjpeg -enable-libopus -enable-libshine -enable-libsnappy -enable-libsoxr -enable-libtheora -enable-libtwolame -enable-libvpx -enable-libwavpack -enable-libwebp -enable-libx264 -enable-libx265 -enable-libxml2 -enable-libzimg -enable-lzma -enable-zlib -enable-gmp -enable-libvidstab -enable-libvorbis -enable-libvo-amrwbenc -enable-libmysofa -enable-libspeex -enable-libxvid -enable-libaom -enable-libmfx -enable-amf -enable-ffnvcodec -enable-cuvid -enable-d3d11va -enable-nvenc -enable-nvdec -enable-dxva2 -enable-avisynth -enable-libopenmpt How can I make the image be the thumbnail of my video?


How can I attach a thumbnail to the most used video and audio file formats, using FFmpeg?Īt the moment, I've got an `mkv`, my video, and a `jpg`, my thumbnail.
