Converting video into frames... Distorting frames... Creating video... Adding distorted sound... ffmpeg version N-106921-g52a14b8505-20220513 Copyright (c) 2000-2022 the FFmpeg developers built with gcc 11.2.0 (crosstool-NG 1.24.0.533_681aaef) 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 --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-libass --enable-libbluray --enable-libjxl --enable-libmp3lame --enable-libopus --enable-librist --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=20220513 libavutil 57. 24.101 / 57. 24.101 libavcodec 59. 28.100 / 59. 28.100 libavformat 59. 24.100 / 59. 24.100 libavdevice 59. 6.100 / 59. 6.100 libavfilter 8. 38.100 / 8. 38.100 libswscale 6. 6.100 / 6. 6.100 libswresample 4. 6.100 / 4. 6.100 libpostproc 56. 5.100 / 56. 5.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\Users\артем\Desktop\test\result\distorted_video.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2mp41 encoder : Lavf58.76.100 Duration: 00:00:00.00, bitrate: N/A Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'C:/Users/артем/Downloads/video.mp4': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2022-06-25T10:46:53.000000Z original_source : 5 com.apple.quicktime.copyright: 53ce6d95dd8c21fca7fb9b745aace08f com.apple.quicktime.software: {"publicMode":"1"},{"TEEditor":"2"},{"isFastImport":"1"},{"transType":"2"},{"te_is_reencode":"1"},{"source":"5"} Duration: 00:00:11.77, start: 0.000000, bitrate: 7168 kb/s Stream #1:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 1080x1920, 7042 kb/s, 30 fps, 30 tbr, 600 tbn (default) Metadata: creation_time : 2022-06-25T10:46:53.000000Z handler_name : Core Media Video vendor_id : [0][0][0][0] encoder : H.264 Stream #1:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 121 kb/s (default) Metadata: creation_time : 2022-06-25T10:46:53.000000Z handler_name : Core Media Audio vendor_id : [0][0][0][0] Stream specifier ':v' in filtergraph description [1:a]vibrato=d=1:f=10[s0];[0:v][s0]concat=a=1:n=1:v=1[s1] matches no streams. Traceback (most recent call last): File "C:\Users\артем\Desktop\test\test1.py", line 106, in <module> ffmpeg File "C:\Users\артем\AppData\Local\Programs\Python\Python310\lib\site-packages\ffmpeg\_run.py", line 325, in run raise Error('ffmpeg', out, err) ffmpeg._run.Error: ffmpeg error (see stderr output for detail)