https://bugs.kde.org/show_bug.cgi?id=497448

            Bug ID: 497448
           Summary: episode's length is shown 0:00:00 but the audio file
                    is not-null length
    Classification: Applications
           Product: kasts
           Version: 24.08.3
          Platform: Debian testing
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: b...@mogwai.be
          Reporter: marco.matti...@hotmail.it
  Target Milestone: ---

Created attachment 176593
  --> https://bugs.kde.org/attachment.cgi?id=176593&action=edit
screenshot showing Kasts queue page with the issue

SUMMARY
As shown in the attached screenshot, Kasts is showing zero-length for an audio
file that is almost 3 hours long, but it happens with shorter files as well.
VLC audio engine is set.
It seems to be podcast-specific (all the episodes of this podcast are
affected), then it's maybe something related to the specific codec used by
AmpHour folks and VLC not being happy with it? Any chance that Kasts can anyway
show the right length? When you'd like to check yourself, RSS feed is at [1].



The file itself is recognized correctly by ffmpeg
marco@mobian:~/.local/share/KDE/kasts/enclosures/The Amp Hour Electronics
Podcast$ ffmpeg -i 684\ Lee\ Felsenstein\ The\ Computer\ Revolution\
Counterculture.1e9d2a.mp3 
ffmpeg version 7.1-3 Copyright (c) 2000-2024 the FFmpeg developers
  built with gcc 14 (Debian 14.2.0-7)
  configuration: --prefix=/usr --extra-version=3 --toolchain=hardened
--libdir=/usr/lib/aarch64-linux-gnu --incdir=/usr/include/aarch64-linux-gnu
--arch=arm64 --enable-gpl --disable-stripping --disable-libmfx --disable-omx
--enable-gnutls --enable-libaom --enable-libass --enable-libbs2b
--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
--disable-libvpl --enable-libdc1394 --enable-libdrm --enable-libiec61883
--enable-chromaprint --enable-frei0r --enable-ladspa --enable-libbluray
--enable-libcaca --enable-libdvdnav --enable-libdvdread --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      59. 39.100 / 59. 39.100
  libavcodec     61. 19.100 / 61. 19.100
  libavformat    61.  7.100 / 61.  7.100
  libavdevice    61.  3.100 / 61.  3.100
  libavfilter    10.  4.100 / 10.  4.100
  libswscale      8.  3.100 /  8.  3.100
  libswresample   5.  3.100 /  5.  3.100
  libpostproc    58.  3.100 / 58.  3.100
Input #0, mp3, from '684 Lee Felsenstein The Computer Revolution
Counterculture.1e9d2a.mp3':
  Metadata:
    title           : The Amp Hour 684 - Lee Felsenstein
    album           : The Amp Hour
    track           : 684
    genre           : Podcast
    publisher       : The Amp Hour
    encoded_by      : David Jones
    album_artist    : The Amp Hour
    artist          : Lee Felsenstein
    date            : 2024
  Duration: 02:58:06.62, start: 0.023021, bitrate: 256 kb/s
  Stream #0:0: Audio: mp3 (mp3float), 48000 Hz, stereo, fltp, 256 kb/s
      Metadata:
        encoder         : LAME3.100
At least one output file must be specified



[1] https://theamphour.com/feed/podcast/

OBSERVED RESULT
0:00:00 is shown as episode's length

EXPECTED RESULT
real length of the audio file to be shown

SOFTWARE/OS VERSIONS
Linux: 6.6-qcom (Mobian testing)
KDE Plasma Version: 6.2.4
KDE Frameworks Version: 6.8.0
Qt Version: 6.7.2

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