ffmpeg -y -i /home/kevin/shared/video-packs/ia-sale-del-chat-v4-premium-stack/ia-sale-del-chat-v4-premium-stack.mp4 -af volumedetect -vn -f null -

ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers
  built with gcc 13 (Ubuntu 13.2.0-23ubuntu3)
  configuration: --prefix=/usr --extra-version=3ubuntu5 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --disable-omx --enable-gnutls --enable-libaom --enable-libass --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libglslang --enable-libgme --enable-libgsm --enable-libharfbuzz --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-openal --enable-opencl --enable-opengl --disable-sndio --enable-libvpl --disable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-ladspa --enable-libbluray --enable-libjack --enable-libpulse --enable-librabbitmq --enable-librist --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libx264 --enable-libzmq --enable-libzvbi --enable-lv2 --enable-sdl2 --enable-libplacebo --enable-librav1e --enable-pocketsphinx --enable-librsvg --enable-libjxl --enable-shared
  libavutil      58. 29.100 / 58. 29.100
  libavcodec     60. 31.102 / 60. 31.102
  libavformat    60. 16.100 / 60. 16.100
  libavdevice    60.  3.100 / 60.  3.100
  libavfilter     9. 12.100 /  9. 12.100
  libswscale      7.  5.100 /  7.  5.100
  libswresample   4. 12.100 /  4. 12.100
  libpostproc    57.  3.100 / 57.  3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/kevin/shared/video-packs/ia-sale-del-chat-v4-premium-stack/ia-sale-del-chat-v4-premium-stack.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf60.16.100
  Duration: 00:03:29.80, start: 0.000000, bitrate: 7556 kb/s
  Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709/unknown/unknown, progressive), 1920x1080, 7380 kb/s, 29.99 fps, 30 tbr, 15360 tbn (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
      encoder         : Lavc60.31.102 libx264
  Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 167 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]
[Parsed_volumedetect_0 @ 0x5990fda7fac0] n_samples: 0
Stream mapping:
  Stream #0:1 -> #0:0 (aac (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
Output #0, null, to 'pipe:':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf60.16.100
  Stream #0:0(und): Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]
      encoder         : Lavc60.31.102 pcm_s16le
size=       0kB time=00:00:00.00 bitrate=N/A speed=N/A    
[out#0/null @ 0x5990fda2b440] video:0kB audio:18468kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
size=N/A time=00:03:29.76 bitrate=N/A speed= 452x    
[Parsed_volumedetect_0 @ 0x5990fda2cd80] n_samples: 9455616
[Parsed_volumedetect_0 @ 0x5990fda2cd80] mean_volume: -19.0 dB
[Parsed_volumedetect_0 @ 0x5990fda2cd80] max_volume: -2.5 dB
[Parsed_volumedetect_0 @ 0x5990fda2cd80] histogram_2db: 135
[Parsed_volumedetect_0 @ 0x5990fda2cd80] histogram_3db: 1669
[Parsed_volumedetect_0 @ 0x5990fda2cd80] histogram_4db: 5401
[Parsed_volumedetect_0 @ 0x5990fda2cd80] histogram_5db: 11400