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• rtsp to youtube streaming not working in windows

  22 juillet 2020, par Martin Haryoko

  ffmpeg run in windows, i use this code for streaming RTSP to youtube streaming :

  


  ffmpeg -f lavfi -t 12:00:00 -rtsp_transport tcp -i rtsp://admin:martin123@103.76.204.2:554/Streaming/Channels/101 -tune zerolatency -g 2 -c:v copy -t 12:00:00 -c:a aac -strict experimental -f flv rtmp://a.rtmp.youtube.com/live2/zgzx-7sff-32xz-bbup-a25c


  


  but i got this error :

  


  C:\inetpub\wwwroot\ffmpeg\ffmpeg\bin>ffmpeg -f lavfi -t 12:00:00 -rtsp_transport tcp -i rtsp://admin:martin123@103.76.204.xxx:554/Streaming/Channels/101 -tune zerolatency -g 2 -c:v copy -t 12:00:00 -c:a aac -strict experimental -f flv rtmp://a.rtmp.youtube.com/live2/zgzx-7sff-32xz-bbup-a25c
ffmpeg version git-2020-07-20-43a08d9 Copyright (c) 2000-2020 the FFmpeg developers
  built with gcc 9.3.1 (GCC) 20200621
  configuration: --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-libsrt --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-libvmaf --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libgsm --disable-w32threads --enable-libmfx --enable-ffnvcodec --enable-cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
  libavutil      56. 55.100 / 56. 55.100
  libavcodec     58. 96.100 / 58. 96.100
  libavformat    58. 48.100 / 58. 48.100
  libavdevice    58. 11.101 / 58. 11.101
  libavfilter     7. 87.100 /  7. 87.100
  libswscale      5.  8.100 /  5.  8.100
  libswresample   3.  8.100 /  3.  8.100
  libpostproc    55.  8.100 / 55.  8.100
[lavfi @ 000001a7dc40e380] No such filter: 'rtsp://admin:martinxxx'
rtsp://admin:martin123@103.76.204.xxx:554/Streaming/Channels/101: Invalid argument


  


  can u help me ?

  


• FFMPEG "Could find no file with path" and "No such file or directory"

  4 mai 2020, par bmw_58

  I try to convert a sequence of pictures to video file. 
But I get from ffmpeg the response, that no such file or directory

  



  Does someone have a solution for it ?

  



  My command line :

  



  ffmpeg -r 1/5 -start_number 0 -i "C:\Users\USER\Desktop\Pictures\%3d.png" -c:v libx264 -r 30 -pix_fmt yuv420p C:\Users\USER\Desktop\Pictures\out.mp4


  



  The error :

  



          C:\Users\USER>ffmpeg -r 1/5 -start_number 0 -i "C:\Users\USER\Desktop\Pictures\%3d.png" -c:v libx264 -r 30 -pix_fmt yuv420p C:\Users\USER\Desktop\Pictures\out.mp4
    ffmpeg version git-2020-05-01-39fb1e9 Copyright (c) 2000-2020 the FFmpeg developers
      built with gcc 9.3.1 (GCC) 20200328
      configuration: --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-libsrt --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-libvmaf --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --disable-w32threads --enable-libmfx --enable-ffnvcodec --enable-cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
      libavutil      56. 43.100 / 56. 43.100
      libavcodec     58. 82.100 / 58. 82.100
      libavformat    58. 42.101 / 58. 42.101
      libavdevice    58.  9.103 / 58.  9.103
      libavfilter     7. 80.100 /  7. 80.100
      libswscale      5.  6.101 /  5.  6.101
      libswresample   3.  6.100 /  3.  6.100
      libpostproc    55.  6.100 / 55.  6.100
    [image2 @ 000002169186c440] Could find no file with path 'C:\Users\USER\Desktop\Pictures\%3d.png' and index in the range 0-4
    C:\Users\USER\Desktop\Pictures\%3d.png: No such file or directory


  



  

  


• FFMPEG compand function does not work properly

  26 décembre 2020, par dereks

  This command limits the audio to -0.01dB :

  


  ffmpeg -y -i inp.wav -filter_complex "compand=0:0:-80/-80|-0.01/-0.01|20/-0.01" -c:a pcm_f64le out.wav


  


  But when I set attacks and decays it does nothing :

  


  ffmpeg -y -i inp.wav -filter_complex "compand=.1:.2:-80/-80|-0.01/-0.01|20/-0.01" -c:a pcm_f64le out.wav


  


  out.wav is the same as inp.wav.

  


  ffmpeg version 2020-12-24-git-9a0f5e412a-full_build-www.gyan.dev on Windows 10.