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• Make 2 videos on top of each other in a 1080×1920 scene

  6 octobre 2023, par Byte me

  I am trying to make two videos on top of each other. Right now i am scaling both to 1080x960 using ffmpeg and putting them together using vstack. Unfortunetely no success. Can anyone help me ?

  


    ffmpeg()
      .input('./placeholder.mp4').videoCodec('copy')
      .input("./scaled_YT.mp4").videoCodec('copy')
      .complexFilter([
        `[0:v]scale=1080x960[v0];[1:v]scale=1080x960[v1];[v0][v1]vstack=inputs=2[v]`
    ], ['v'])
      .toFormat('mp4')
      .on('end', () => {
          console.log('Files have been merged!');
      })
      .on('error', (err) => {
          console.error('Error:', err)
      })
      .save(outputPath);


  


  Error: Error: ffmpeg exited with code 1: &#xA;    at ChildProcess.<anonymous> (D:\Discord Bots\TEMP_TEST\done_projects\videoEditor_bot\node_modules\fluent-ffmpeg\lib\processor.js:182:22)  &#xA;    at ChildProcess.emit (node:events:513:28)&#xA;    at ChildProcess._handle.onexit (node:internal/child_process:291:12)&#xA;</anonymous>

  


• ffmpeg Error opening input : Server returned 401 Unauthorized (authorization failed) [closed]

  3 septembre 2024, par Dheeraj Reddy

  


  ffmpeg -protocol_whitelist file,http,https,tcp,tls,crypto -i "https://api.softwareschool.co/videos/cf/FI/U2FsdGVkX19gKSdUtJ5zwDrfADmw0z3P0gPIQt4xIN1woX0w3GZ%2FKfy19pIRUmkLdZXtFS%2FgiAYt4oNvFCplq65s1OJTpn5WyS7W06GI3wA%3D/about_courses/reactjs/1/about_react_1_.m3u8" -c:v libx264 -preset ultrafast -crf 25 out.mp4
ffmpeg version 2024-09-02-git-3f9ca51015-full_build-www.gyan.dev Copyright (c) 2000-2024 the FFmpeg developers
built with gcc 13.2.0 (Rev5, Built by MSYS2 project)
configuration : —enable-gpl —enable-version3 —enable-static —disable-w32threads —disable-autodetect —enable-fontconfig —enable-iconv —enable-gnutls —enable-libxml2 —enable-gmp —enable-bzlib —enable-lzma —enable-libsnappy —enable-zlib —enable-librist —enable-libsrt —enable-libssh —enable-libzmq —enable-avisynth —enable-libbluray —enable-libcaca —enable-sdl2 —enable-libaribb24 —enable-libaribcaption —enable-libdav1d —enable-libdavs2 —enable-libopenjpeg —enable-libquirc —enable-libuavs3d —enable-libxevd —enable-libzvbi —enable-libqrencode —enable-librav1e —enable-libsvtav1 —enable-libvvenc —enable-libwebp —enable-libx264 —enable-libx265 —enable-libxavs2 —enable-libxeve —enable-libxvid —enable-libaom —enable-libjxl —enable-libvpx —enable-mediafoundation —enable-libass —enable-frei0r —enable-libfreetype —enable-libfribidi —enable-libharfbuzz —enable-liblensfun —enable-libvidstab —enable-libvmaf —enable-libzimg —enable-amf —enable-cuda-llvm —enable-cuvid —enable-dxva2 —enable-d3d11va —enable-d3d12va —enable-ffnvcodec —enable-libvpl —enable-nvdec —enable-nvenc —enable-vaapi —enable-libshaderc —enable-vulkan —enable-libplacebo —enable-opencl —enable-libcdio —enable-libgme —enable-libmodplug —enable-libopenmpt —enable-libopencore-amrwb —enable-libmp3lame —enable-libshine —enable-libtheora —enable-libtwolame —enable-libvo-amrwbenc —enable-libcodec2 —enable-libilbc —enable-libgsm —enable-libopencore-amrnb —enable-libopus —enable-libspeex —enable-libvorbis —enable-ladspa —enable-libbs2b —enable-libflite —enable-libmysofa —enable-librubberband —enable-libsoxr —enable-chromaprint
libavutil 59. 35.100 / 59. 35.100
libavcodec 61. 11.100 / 61. 11.100
libavformat 61. 5.101 / 61. 5.101
libavdevice 61. 2.100 / 61. 2.100
libavfilter 10. 2.102 / 10. 2.102
libswscale 8. 2.100 / 8. 2.100
libswresample 5. 2.100 / 5. 2.100
libpostproc 58. 2.100 / 58. 2.100
[in#0 @ 000001597dfb26c0]
Error opening input : Server returned 401 Unauthorized (authorization failed)
Error opening input file https://api.softwareschool.co/videos/cf/FI/U2FsdGVkX19gKSdUtJ5zwDrfADmw0z3P0gPIQt4xIN1woX0w3GZ%2FKfy19pIRUmkLdZXtFS%2FgiAYt4oNvFCplq65s1OJTpn5WyS7W06GI3wA%3D/about_courses/reactjs/1/about_react_1_.m3u8.
Error opening input files : Server returned 401 Unauthorized (authorization failed)

  


  


  error screenshot

  


• avformat/iamf_parse : reject ambisonics mode > 1

  29 novembre 2024, par Michael Niedermayer

  avformat/iamf_parse : reject ambisonics mode > 1
  ambisonics mode > 1 does not initialize any layer but layer 0
  
  is unconditionally dereferenced
  Fixes : poc-2024-11
  
  Fixes : null pointer dereference
  
  Found-by : 苏童 <220235212@seu.edu.cn>
  
  Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavformat/iamf_parse.c