Surround sound 5.1 is (merged to?) stereo

Question

Surround sound 5.1 is (merged to?) stereo

joshinils opened this issue 2 years ago · 8 comments

I am using the latest version of ffmpeg-normalize (run pip3 install --upgrade ffmpeg-normalize)

Expected behavior
The channel layouts are retained, 5.1 stays 5.1 (and 7.1 stays 7.1)

Actual behavior
all audio streams are now two-channel, stereo

Command
The exact command you were trying to run:

['ffmpeg-normalize', '--pre-filter', 'channelmap=channel_layout=5.1', '-pr', '-f', '-ar', '48000', '-c:a', 'opus', '-b:a', '320000', 'normalized_temp_single/Indiana Jones und das Königreich des Kristallschädels_2008 - BD_old.mkv.audio-004.mkv', '-o', 'normalized_temp/Indiana Jones und das Königreich des Kristallschädels_2008 - BD_old.mkv.audio-004.mkv.normalized.mkv', '-e', '-strict -2']

ffprobe input

ffprobe version 4.4.2-0ubuntu0.22.04.1 Copyright (c) 2007-2021 the FFmpeg developers
  built with gcc 11 (Ubuntu 11.2.0-19ubuntu1)
  configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
  WARNING: library configuration mismatch
  avcodec     configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libaribb24 --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc --enable-libsmbclient
  avformat    configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libaribb24 --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc --enable-libsmbclient
  avfilter    configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libaribb24 --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc --enable-libsmbclient
  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 7 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 8 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 9 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 10 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 11 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 12 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 13 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 14 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 15 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 16 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 17 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 18 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 19 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 20 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 21 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 22 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 23 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 24 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 25 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 26 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 27 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 28 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 29 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x5640f2544400] Could not find codec parameters for stream 30 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
Input #0, matroska,webm, from '../normalized_done/Indiana Jones und das Königreich des Kristallschädels_2008 - BD.mkv':
  Metadata:
    title           : Indiana Jones und das Königreich des Kristallschädels
    DATE_RELEASED   : 2008
    creation_time   : 2023-06-04T05:33:08.000000Z
    SUMMARY         : Indiana Jones und das Königreich des Kristallschädels
    ENCODER         : Lavf59.27.100
  Duration: 02:02:32.42, start: 0.000000, bitrate: 15446 kb/s
  Chapters:
    Chapter #0:0: start 0.000000, end 441.608000
      Metadata:
        title           : Chapter 1
    Chapter #0:1: start 441.608000, end 791.624000
      Metadata:
        title           : Chapter 2
    Chapter #0:2: start 791.624000, end 1305.137000
      Metadata:
        title           : Chapter 3
    Chapter #0:3: start 1305.137000, end 1659.158000
      Metadata:
        title           : Chapter 4
    Chapter #0:4: start 1659.158000, end 2218.550000
      Metadata:
        title           : Chapter 5
    Chapter #0:5: start 2218.550000, end 2795.126000
      Metadata:
        title           : Chapter 6
    Chapter #0:6: start 2795.126000, end 3337.501000
      Metadata:
        title           : Chapter 7
    Chapter #0:7: start 3337.501000, end 3946.609000
      Metadata:
        title           : Chapter 8
    Chapter #0:8: start 3946.609000, end 4328.157000
      Metadata:
        title           : Chapter 9
    Chapter #0:9: start 4328.157000, end 4913.075000
      Metadata:
        title           : Chapter 10
    Chapter #0:10: start 4913.075000, end 5354.182000
      Metadata:
        title           : Chapter 11
    Chapter #0:11: start 5354.182000, end 5764.259000
      Metadata:
        title           : Chapter 12
    Chapter #0:12: start 5764.259000, end 6263.424000
      Metadata:
        title           : Chapter 13
    Chapter #0:13: start 6263.424000, end 6669.329000
      Metadata:
        title           : Chapter 14
    Chapter #0:14: start 6669.329000, end 6955.115000
      Metadata:
        title           : Chapter 15
    Chapter #0:15: start 6955.115000, end 7352.345000
      Metadata:
        title           : Chapter 16
  Stream #0:0: Video: h264 (High), yuv420p(tv, bt709, progressive), 1920x800 [SAR 1:1 DAR 12:5], 23.98 fps, 23.98 tbr, 1k tbn, 180k tbc (default)
    Metadata:
      DURATION        : 02:02:32.387000000
  Stream #0:1(ger): Audio: ac3, 48000 Hz, 5.1(side), fltp, 640 kb/s (default)
    Metadata:
      title           : Surround 5.1
      DURATION        : 02:02:32.416000000
  Stream #0:2(eng): Audio: truehd, 48000 Hz, 5.1(side), s32 (24 bit)
    Metadata:
      title           : Surround
      DURATION        : 02:02:32.388000000
  Stream #0:3(eng): Audio: ac3, 48000 Hz, 5.1(side), fltp, 640 kb/s
    Metadata:
      title           : Surround 5.1
      DURATION        : 02:02:32.416000000
  Stream #0:4(spa): Audio: ac3, 48000 Hz, 5.1(side), fltp, 640 kb/s
    Metadata:
      title           : Surround 5.1
      DURATION        : 02:02:32.416000000
  Stream #0:5(fre): Audio: ac3, 48000 Hz, 5.1(side), fltp, 640 kb/s
    Metadata:
      title           : Surround 5.1
      DURATION        : 02:02:32.416000000
  Stream #0:6(ita): Audio: ac3, 48000 Hz, 5.1(side), fltp, 640 kb/s
    Metadata:
      title           : Surround 5.1
      DURATION        : 02:02:32.416000000
  Stream #0:7(ger): Subtitle: hdmv_pgs_subtitle (default) (forced)
    Metadata:
      DURATION        : 00:20:30.104000000
  Stream #0:8(ger): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 02:02:24.128000000
  Stream #0:9(ger): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 00:20:30.104000000
  Stream #0:10(eng): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 01:55:45.355000000
  Stream #0:11(eng): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 01:55:57.701000000
  Stream #0:12(dan): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 02:02:24.128000000
  Stream #0:13(gre): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 02:02:24.128000000
  Stream #0:14(spa): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 02:02:24.128000000
  Stream #0:15(fin): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 02:02:24.128000000
  Stream #0:16(fre): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 02:02:24.128000000
  Stream #0:17(hun): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 02:02:24.128000000
  Stream #0:18(ita): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 02:02:24.128000000
  Stream #0:19(dut): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 02:02:24.128000000
  Stream #0:20(nor): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 02:02:24.128000000
  Stream #0:21(pol): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 02:02:24.128000000
  Stream #0:22(por): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 02:02:24.128000000
  Stream #0:23(swe): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 02:02:24.128000000
  Stream #0:24(tur): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 02:02:24.128000000
  Stream #0:25(spa): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 00:12:05.099000000
  Stream #0:26(spa): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 00:12:05.099000000
  Stream #0:27(fre): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 00:03:32.546000000
  Stream #0:28(fre): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 00:03:32.546000000
  Stream #0:29(ita): Subtitle: hdmv_pgs_subtitle
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  Stream #0:30(ita): Subtitle: hdmv_pgs_subtitle
    Metadata:
      DURATION        : 00:20:30.104000000

ffprobe output

ffprobe version 4.4.2-0ubuntu0.22.04.1 Copyright (c) 2007-2021 the FFmpeg developers
  built with gcc 11 (Ubuntu 11.2.0-19ubuntu1)
  configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
  WARNING: library configuration mismatch
  avcodec     configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libaribb24 --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc --enable-libsmbclient
  avformat    configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libaribb24 --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc --enable-libsmbclient
  avfilter    configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libaribb24 --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc --enable-libsmbclient
  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 1 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 2 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 3 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 4 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 5 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 6 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 7 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 8 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 9 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 10 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 11 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 12 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 13 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 14 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 15 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 16 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 17 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 18 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 19 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 20 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 21 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 22 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 23 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x563070b1f400] Could not find codec parameters for stream 24 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
Input #0, matroska,webm, from '../normalized/Indiana Jones und das Königreich des Kristallschädels_2008 - BD.mkv':
  Metadata:
    title           : Indiana Jones und das Königreich des Kristallschädels
    DATE_RELEASED   : 2008
    creation_time   : 2023-06-05T19:20:26.000000Z
    SUMMARY         : Indiana Jones und das Königreich des Kristallschädels
    ENCODER         : Lavf58.76.100
  Duration: 02:02:32.42, start: -0.003000, bitrate: 12185 kb/s
  Chapters:
    Chapter #0:0: start 0.000000, end 441.608000
      Metadata:
        title           : Chapter 1
    Chapter #0:1: start 441.608000, end 791.624000
      Metadata:
        title           : Chapter 2
    Chapter #0:2: start 791.624000, end 1305.137000
      Metadata:
        title           : Chapter 3
    Chapter #0:3: start 1305.137000, end 1659.158000
      Metadata:
        title           : Chapter 4
    Chapter #0:4: start 1659.158000, end 2218.550000
      Metadata:
        title           : Chapter 5
    Chapter #0:5: start 2218.550000, end 2795.126000
      Metadata:
        title           : Chapter 6
    Chapter #0:6: start 2795.126000, end 3337.501000
      Metadata:
        title           : Chapter 7
    Chapter #0:7: start 3337.501000, end 3946.609000
      Metadata:
        title           : Chapter 8
    Chapter #0:8: start 3946.609000, end 4328.157000
      Metadata:
        title           : Chapter 9
    Chapter #0:9: start 4328.157000, end 4913.075000
      Metadata:
        title           : Chapter 10
    Chapter #0:10: start 4913.075000, end 5354.182000
      Metadata:
        title           : Chapter 11
    Chapter #0:11: start 5354.182000, end 5764.259000
      Metadata:
        title           : Chapter 12
    Chapter #0:12: start 5764.259000, end 6263.424000
      Metadata:
        title           : Chapter 13
    Chapter #0:13: start 6263.424000, end 6669.329000
      Metadata:
        title           : Chapter 14
    Chapter #0:14: start 6669.329000, end 6955.115000
      Metadata:
        title           : Chapter 15
    Chapter #0:15: start 6955.115000, end 7352.345000
      Metadata:
        title           : Chapter 16
  Stream #0:0: Video: h264 (High), yuv420p(tv, bt709, progressive), 1920x800 [SAR 1:1 DAR 12:5], 23.98 fps, 23.98 tbr, 1k tbn, 180k tbc (default)
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      DURATION        : 02:02:32.387000000
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      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:1(ger): Subtitle: hdmv_pgs_subtitle (default) (forced)
    Metadata:
      BPS             : 652
      DURATION        : 00:19:44.558000000
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      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:2(ger): Subtitle: hdmv_pgs_subtitle
    Metadata:
      BPS             : 28344
      DURATION        : 02:01:38.582000000
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      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:3(ger): Subtitle: hdmv_pgs_subtitle
    Metadata:
      BPS             : 652
      DURATION        : 00:19:44.558000000
      NUMBER_OF_FRAMES: 8
      NUMBER_OF_BYTES : 96686
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:4(eng): Subtitle: hdmv_pgs_subtitle
    Metadata:
      BPS             : 27332
      DURATION        : 01:54:50.217000000
      NUMBER_OF_FRAMES: 2094
      NUMBER_OF_BYTES : 23540629
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:5(eng): Subtitle: hdmv_pgs_subtitle
    Metadata:
      BPS             : 29891
      DURATION        : 01:55:33.468000000
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      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:6(dan): Subtitle: hdmv_pgs_subtitle
    Metadata:
      BPS             : 22316
      DURATION        : 02:01:38.582000000
      NUMBER_OF_FRAMES: 2029
      NUMBER_OF_BYTES : 20360019
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:7(gre): Subtitle: hdmv_pgs_subtitle
    Metadata:
      BPS             : 22387
      DURATION        : 02:01:02.046000000
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      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:8(spa): Subtitle: hdmv_pgs_subtitle
    Metadata:
      BPS             : 23370
      DURATION        : 02:01:38.582000000
      NUMBER_OF_FRAMES: 2046
      NUMBER_OF_BYTES : 21321493
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:9(fin): Subtitle: hdmv_pgs_subtitle
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      BPS             : 20838
      DURATION        : 02:01:38.582000000
      NUMBER_OF_FRAMES: 2000
      NUMBER_OF_BYTES : 19011375
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:10(fre): Subtitle: hdmv_pgs_subtitle
    Metadata:
      BPS             : 21591
      DURATION        : 02:01:38.582000000
      NUMBER_OF_FRAMES: 2008
      NUMBER_OF_BYTES : 19698255
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
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      BPS             : 20156
      DURATION        : 02:01:38.582000000
      NUMBER_OF_FRAMES: 2047
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      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:12(ita): Subtitle: hdmv_pgs_subtitle
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      BPS             : 23712
      DURATION        : 02:01:38.582000000
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      NUMBER_OF_BYTES : 21633101
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:13(dut): Subtitle: hdmv_pgs_subtitle
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      BPS             : 18747
      DURATION        : 02:01:02.046000000
      NUMBER_OF_FRAMES: 1910
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      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:14(nor): Subtitle: hdmv_pgs_subtitle
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      BPS             : 19515
      DURATION        : 02:01:38.582000000
      NUMBER_OF_FRAMES: 2015
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      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
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      BPS             : 22403
      DURATION        : 02:01:38.582000000
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      NUMBER_OF_BYTES : 20438892
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:16(por): Subtitle: hdmv_pgs_subtitle
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      BPS             : 24203
      DURATION        : 02:01:38.582000000
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      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:17(swe): Subtitle: hdmv_pgs_subtitle
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      BPS             : 22557
      DURATION        : 02:01:38.582000000
      NUMBER_OF_FRAMES: 2028
      NUMBER_OF_BYTES : 20579422
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
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      DURATION        : 02:01:02.046000000
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      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
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      DURATION        : 00:11:19.553000000
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      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
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      BPS             : 874
      DURATION        : 00:11:19.553000000
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      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
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      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
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      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
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      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:24(ita): Subtitle: hdmv_pgs_subtitle
    Metadata:
      BPS             : 602
      DURATION        : 00:19:44.558000000
      NUMBER_OF_FRAMES: 8
      NUMBER_OF_BYTES : 89218
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:25(fre): Audio: opus, 48000 Hz, stereo, fltp (default)
    Metadata:
      title           : Surround 5.1
      ENCODER         : Lavc58.134.100 opus
      BPS             : 320400
      DURATION        : 02:02:32.417000000
      NUMBER_OF_FRAMES: 367621
      NUMBER_OF_BYTES : 294464421
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:26(ger): Audio: opus, 48000 Hz, stereo, fltp (default)
    Metadata:
      title           : Surround 5.1
      ENCODER         : Lavc58.134.100 opus
      BPS             : 320400
      DURATION        : 02:02:32.417000000
      NUMBER_OF_FRAMES: 367621
      NUMBER_OF_BYTES : 294464421
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:27(ita): Audio: opus, 48000 Hz, stereo, fltp (default)
    Metadata:
      title           : Surround 5.1
      ENCODER         : Lavc58.134.100 opus
      BPS             : 320400
      DURATION        : 02:02:32.417000000
      NUMBER_OF_FRAMES: 367621
      NUMBER_OF_BYTES : 294464421
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:28(spa): Audio: opus, 48000 Hz, stereo, fltp (default)
    Metadata:
      title           : Surround 5.1
      ENCODER         : Lavc58.134.100 opus
      BPS             : 320400
      DURATION        : 02:02:32.417000000
      NUMBER_OF_FRAMES: 367621
      NUMBER_OF_BYTES : 294464421
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:29(eng): Audio: opus, 48000 Hz, stereo, fltp (default)
    Metadata:
      title           : Surround 5.1
      ENCODER         : Lavc58.134.100 opus
      BPS             : 320400
      DURATION        : 02:02:32.417000000
      NUMBER_OF_FRAMES: 367621
      NUMBER_OF_BYTES : 294464421
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:30(eng): Audio: opus, 48000 Hz, stereo, fltp (default)
    Metadata:
      title           : Surround
      ENCODER         : Lavc58.134.100 opus
      BPS             : 320400
      DURATION        : 02:02:32.389000000
      NUMBER_OF_FRAMES: 367620
      NUMBER_OF_BYTES : 294463620
      _STATISTICS_WRITING_APP: mkvmerge v65.0.0 ('Too Much') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2023-06-05 19:20:26
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES

(I did look at the intermediary files containing only the single audio streams, those are the same inpu=5.1 output=stereo, so I can rule out mkvmerge).

I don't know why this is happening, I only just noticed and tried adding the '--pre-filter', 'channelmap=channel_layout=5.1' arguments, but that did not help, the above is after adding that.

Environment (please complete the following information):
Ubuntu 22.04.1
Python 3.10.6
ffmpeg version 4.4.2-0ubuntu0.22.04.1 Copyright (c) 2000-2021 the FFmpeg developers

Related: #98

Answer 1 · 2023-06-06T06:27:39.000Z

I don't have a test file at hand, but you could try one of those options:

Explicitly setting -ac 6
Using -mapping_family 1
Using the audio filter channelmap=FL-FL|FR-FR|FC-FC|LFE-LFE|SL-BL|SR-BR:5.1

Per this thread.

Also note that your ffmpeg version is a bit outdated. Please follow the README instructions to get a static build: https://github.com/slhck/ffmpeg-normalize#ffmpeg

Answer 2 · 2023-06-06T13:39:41.000Z

I just downloaded the static ffmpeg build ffmpeg version 6.0-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2023 the FFmpeg developers
It's a problem with Ubuntu not having the latest versions in their repositories, the 22.04.1 LTS just has that 4.4.2 version, and its the latest LTS version.

I don't exactly know how to use what you mentioned.

It either runs without error, but the output is stereo.

['ffmpeg-normalize', '-pr', '-f', '-ar', '48000', '-c:a', 'opus', '-b:a', '448000', 'normalized_temp_single/test.mkv.audio-000.mkv', '-o', 'normalized_temp/test.mkv.audio-000.mkv.normalized.mkv', '-e', '-strict -2']
['ffmpeg-normalize', '-pr', '-f', '-ar', '48000', '-c:a', 'opus', '-b:a', '448000', 'normalized_temp_single/test.mkv.audio-000.mkv', '-o', 'normalized_temp/test.mkv.audio-000.mkv.normalized.mkv', '-e', '-strict -2 -mapping_family 1']
['ffmpeg-normalize', '--pre-filter', 'channelmap=channel_layout=7.1', '-pr', '-f', '-ar', '48000', '-c:a', 'opus', '-b:a', '448000', 'normalized_temp_single/test.mkv.audio-000.mkv', '-o', 'normalized_temp/test.mkv.audio-000.mkv.normalized.mkv', '-e', '-strict -2']
['ffmpeg-normalize', '--pre-filter', 'channelmap=channel_layout=7.1', '-pr', '-f', '-ar', '48000', '-c:a', 'opus', '-b:a', '448000', 'normalized_temp_single/test.mkv.audio-000.mkv', '-o', 'normalized_temp/test.mkv.audio-000.mkv.normalized.mkv', '-e', '-strict -2 -mapping_family 1']

Or I get an error, and I have no output, this happens for the variations where the f"-ac {num_channels}" is present

 ['ffmpeg-normalize', '--pre-filter', 'channelmap=channel_layout=7.1', '-pr', '-f', '-ar', '48000', '-c:a', 'opus', '-b:a', '448000', 'normalized_temp_single/test.mkv.audio-000.mkv', '-o', 'normalized_temp/test.mkv.audio-000.mkv.normalized.mkv', '-e', '-strict -2 -mapping_family 1 -ac 8']


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�[A�[33mWARNING: Input file had loudness range of 11.5. This is larger than the loudness range target (7.0). Normalization will revert to dynamic mode. Choose a higher target loudness range if you want linear normalization. Alternatively, use the --keep-loudness-range-target or --keep-lra-above-loudness-range-target option to keep the target loudness range from the input.�[0m

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�[A�[31mERROR: Error while running command /usr/local/bin/ffmpeg -hide_banner -y -i normalized_temp_single/test.mkv.audio-000.mkv -filter_complex '[0:0]channelmap=channel_layout=7.1,loudnorm=i=-23.0:lra=7.0:tp=-2.0:offset=-1.62:measured_i=-18.74:measured_lra=11.5:measured_tp=-0.14:measured_thresh=-29.36:linear=true:print_format=json[norm0]' -map_metadata 0 -map_metadata:s:a:0 0:s:a:0 -map_chapters 0 -map '[norm0]' -c:a opus -b:a 448000 -ar 48000 -c:s copy -strict -2 -mapping_family 1 -ac 8 /tmp/tmphwg7fhvq/out.mkv! Error: Error running command ['/usr/local/bin/ffmpeg', '-hide_banner', '-y', '-i', 'normalized_temp_single/test.mkv.audio-000.mkv', '-filter_complex', '[0:0]channelmap=channel_layout=7.1,loudnorm=i=-23.0:lra=7.0:tp=-2.0:offset=-1.62:measured_i=-18.74:measured_lra=11.5:measured_tp=-0.14:measured_thresh=-29.36:linear=true:print_format=json[norm0]', '-map_metadata', '0', '-map_metadata:s:a:0', '0:s:a:0', '-map_chapters', '0', '-map', '[norm0]', '-c:a', 'opus', '-b:a', '448000', '-ar', '48000', '-c:s', 'copy', '-strict', '-2', '-mapping_family', '1', '-ac', '8', '/tmp/tmphwg7fhvq/out.mkv']: Input #0, matroska,webm, from 'normalized_temp_single/test.mkv.audio-000.mkv':
Metadata:
title           : James Bond 007 - Spectre
SUMMARY         : James Bond 007 - Spectre
DATE_RELEASED   : 2015
ENCODER         : Lavf60.3.100
Duration: 00:01:00.00, start: 0.000000, bitrate: 5319 kb/s
Chapters:
Chapter #0:0: start 0.000000, end 60.000000
Metadata:
title           : Chapter 1
Stream #0:0(eng): Audio: dts (DTS-HD MA), 48000 Hz, 7.1, s32p (24 bit)
Metadata:
title           : Surround 7.1
DURATION        : 00:00:59.999000000
[out#0/matroska @ 0x5a8b480] Codec AVOption mapping_family (Channel Mapping Family) has not been used for any stream. The most likely reason is either wrong type (e.g. a video option with no video streams) or that it is a private option of some encoder which was not actually used for any stream.
Stream mapping:
Stream #0:0 (dca) -> channelmap:default
loudnorm:default -> Stream #0:0 (opus)
Press [q] to stop, [?] for help
[opus @ 0x5a8c580] Specified channel layout '7.1' is not supported
[aost#0:0/opus @ 0x5a8c280] Error initializing output stream: Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
[Parsed_loudnorm_1 @ 0x5ac7000]
{
"input_i" : "-inf",
"input_tp" : "-inf",
"input_lra" : "0.00",
"input_thresh" : "-70.00",
"output_i" : "-inf",
"output_tp" : "-inf",
"output_lra" : "0.00",
"output_thresh" : "-70.00",
"normalization_type" : "dynamic",
"target_offset" : "inf"
}
Conversion failed!�[0m

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Traceback (most recent call last):
File "/home/niels/.local/bin/ffmpeg-normalize", line 8, in <module>
    sys.exit(main())
File "/home/niels/.local/lib/python3.10/site-packages/ffmpeg_normalize/__main__.py", line 568, in main
    ffmpeg_normalize.run_normalization()
File "/home/niels/.local/lib/python3.10/site-packages/ffmpeg_normalize/_ffmpeg_normalize.py", line 250, in run_normalization
    raise e
File "/home/niels/.local/lib/python3.10/site-packages/ffmpeg_normalize/_ffmpeg_normalize.py", line 240, in run_normalization
    media_file.run_normalization()
File "/home/niels/.local/lib/python3.10/site-packages/ffmpeg_normalize/_media_file.py", line 191, in run_normalization
    for progress in self._second_pass():
File "/home/niels/.local/lib/python3.10/site-packages/ffmpeg_normalize/_media_file.py", line 406, in _second_pass
    raise e
File "/home/niels/.local/lib/python3.10/site-packages/ffmpeg_normalize/_media_file.py", line 397, in _second_pass
    raise e
File "/home/niels/.local/lib/python3.10/site-packages/ffmpeg_normalize/_media_file.py", line 393, in _second_pass
    yield from CommandRunner().run_ffmpeg_command(cmd)
File "/home/niels/.local/lib/python3.10/site-packages/ffmpeg_normalize/_cmd_utils.py", line 80, in run_ffmpeg_command
    yield from ff.run_command_with_progress()
File "/home/niels/.local/lib/python3.10/site-packages/ffmpeg_progress_yield/ffmpeg_progress_yield.py", line 191, in run_command_with_progress
    raise RuntimeError(f"Error running command {self.cmd}: {_pretty_stderr}")
RuntimeError: Error running command ['/usr/local/bin/ffmpeg', '-hide_banner', '-y', '-i', 'normalized_temp_single/test.mkv.audio-000.mkv', '-filter_complex', '[0:0]channelmap=channel_layout=7.1,loudnorm=i=-23.0:lra=7.0:tp=-2.0:offset=-1.62:measured_i=-18.74:measured_lra=11.5:measured_tp=-0.14:measured_thresh=-29.36:linear=true:print_format=json[norm0]', '-map_metadata', '0', '-map_metadata:s:a:0', '0:s:a:0', '-map_chapters', '0', '-map', '[norm0]', '-c:a', 'opus', '-b:a', '448000', '-ar', '48000', '-c:s', 'copy', '-strict', '-2', '-mapping_family', '1', '-ac', '8', '/tmp/tmphwg7fhvq/out.mkv']: Input #0, matroska,webm, from 'normalized_temp_single/test.mkv.audio-000.mkv':
Metadata:
title           : James Bond 007 - Spectre
SUMMARY         : James Bond 007 - Spectre
DATE_RELEASED   : 2015
ENCODER         : Lavf60.3.100
Duration: 00:01:00.00, start: 0.000000, bitrate: 5319 kb/s
Chapters:
Chapter #0:0: start 0.000000, end 60.000000
Metadata:
title           : Chapter 1
Stream #0:0(eng): Audio: dts (DTS-HD MA), 48000 Hz, 7.1, s32p (24 bit)
Metadata:
title           : Surround 7.1
DURATION        : 00:00:59.999000000
[out#0/matroska @ 0x5a8b480] Codec AVOption mapping_family (Channel Mapping Family) has not been used for any stream. The most likely reason is either wrong type (e.g. a video option with no video streams) or that it is a private option of some encoder which was not actually used for any stream.
Stream mapping:
Stream #0:0 (dca) -> channelmap:default
loudnorm:default -> Stream #0:0 (opus)
Press [q] to stop, [?] for help
[opus @ 0x5a8c580] Specified channel layout '7.1' is not supported
[aost#0:0/opus @ 0x5a8c280] Error initializing output stream: Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
[Parsed_loudnorm_1 @ 0x5ac7000]
{
"input_i" : "-inf",
"input_tp" : "-inf",
"input_lra" : "0.00",
"input_thresh" : "-70.00",
"output_i" : "-inf",
"output_tp" : "-inf",
"output_lra" : "0.00",
"output_thresh" : "-70.00",
"normalization_type" : "dynamic",
"target_offset" : "inf"
}
Conversion failed!

Answer 3 · 2023-06-07T06:24:27.000Z

Let's focus on raw ffmpeg commands for now. I now see that you are using -c:a opus and not -c:a libopus; the former is the builtin ffmpeg encoder which may not have support for all these options.
So I wonder if you can get this simple command to work:

ffmpeg -i input.mkv -c:a libopus -vn output.mkv

Perhaps try -c:a libopus for ffmpeg-normalize, and maybe that does the job already.

Answer 4 · 2023-06-07T09:23:52.000Z

oh ffs.

ffmpeg -i test.mkv -c:a opus -vn -strict -2 opus.mkv 7.1 -> stereo
ffmpeg -i test.mkv -c:a libopus -vn libopus.mkv 7.1 -> 7.1

In retrospect, I should have looked into why the opus one needed the -strict -2 and the libopus does not.

Well, now I can re-do a bunch of media, guess I will develop my script to account for that.

Answer 5 · 2023-06-07T09:24:29.000Z

so yes, this is an upstream thing with ffmpeg, and the opus codec, do not use opus for surround sound!

Answer 6 · 2023-06-07T09:29:50.000Z

Good to know, thanks for reporting back!

Answer 7 · 2023-06-07T09:34:53.000Z

btw. my script does the whole thing with extracting the audio streams into separate files, so I can use multiprocessing and invoke ffmpeg-normalize in parallel, otherwise it only uses a single core to process the streams one by one.
I added more to make it do this with multiple files in parallel and only with a maximum number of jobs, which works great and of course is faster the more cores I give it, and my 3800xt has 8 cores, so 16 threads. I usually give it 11 so I can use it for other things simultaneously, that slows it down far enough, but still allows other things.

Answer 8 · 2023-06-07T11:11:04.000Z

Oh, and in case someone else has problems with surround sound variants "5.1(side)" or "7.1(side)" etc. those need the extra -e -ac {num_channels} argument, so -e "-ac 6" for 5.1(side). (the arguments to ffmpeg given via -e have to be combined somehow if they contain a space, which is why i added the double quotes around the -ac 6, otherwise it will only pass the -ac, not the 6 which makes no sense to ffmpeg.)
Otherwise, it error out with:

�[A�[31mERROR: Error while running command /usr/local/bin/ffmpeg -hide_banner -y -i normalized_temp_single/test.mkv.audio-000.mkv -filter_complex '[0:0]loudnorm=i=-23.0:lra=7.0:tp=-2.0:offset=-1.64:measured_i=-26.74:measured_lra=14.6:measured_tp=-4.78:measured_thresh=-37.73:linear=true:print_format=json[norm0]' -map_metadata 0 -map_metadata:s:a:0 0:s:a:0 -map_chapters 0 -map '[norm0]' -c:a libopus -b:a 320000 -ar 48000 -c:s copy /tmp/tmpja1bhttl/out.mkv! Error: Error running command ['/usr/local/bin/ffmpeg', '-hide_banner', '-y', '-i', 'normalized_temp_single/test.mkv.audio-000.mkv', '-filter_complex', '[0:0]loudnorm=i=-23.0:lra=7.0:tp=-2.0:offset=-1.64:measured_i=-26.74:measured_lra=14.6:measured_tp=-4.78:measured_thresh=-37.73:linear=true:print_format=json[norm0]', '-map_metadata', '0', '-map_metadata:s:a:0', '0:s:a:0', '-map_chapters', '0', '-map', '[norm0]', '-c:a', 'libopus', '-b:a', '320000', '-ar', '48000', '-c:s', 'copy', '/tmp/tmpja1bhttl/out.mkv']: Input #0, matroska,webm, from 'normalized_temp_single/test.mkv.audio-000.mkv':
Metadata:
title           : Blade
SUMMARY         : Blade
DATE_RELEASED   : 1998
ENCODER         : Lavf60.3.100
Duration: 00:01:00.00, start: 0.000000, bitrate: 641 kb/s
Chapters:
Chapter #0:0: start 0.000000, end 60.000000
Metadata:
title           : Chapter 15
Stream #0:0(ger): Audio: ac3, 48000 Hz, 5.1(side), fltp, 640 kb/s (default)
Metadata:
title           : Surround 5.1
DURATION        : 00:01:00.000000000
Stream mapping:
Stream #0:0 (ac3) -> loudnorm:default
loudnorm:default -> Stream #0:0 (libopus)
Press [q] to stop, [?] for help
[libopus @ 0x5d6b980] Invalid channel layout 5.1(side) for specified mapping family -1.
[aost#0:0/libopus @ 0x5d6b280] Error initializing output stream: Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height