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Linux: stutter when playing flac file (600MB)

    • Closed Issue created by firefoxlover @fedorauser

    I am using VLC Flatpak, which is simply the binary using the freedesktop.org runtime (including ffmpeg).

    automatic hardware decoder chosen, H264 is set to ultrafast.

    When playing compressed files, there are no problems, but when playing flacs, it stutters quite often. Here is a link to such a file.

    org.videolan.VLC 3.0.18 stable flathub

    --- Software ---
    OS: Fedora Linux 38.20230822.1 (Kinoite) KDE Plasma: 5.27.7 KDE Frameworks: 5.109.0 Qt: 5.15.10 Kernel: 6.4.11-200.fc38.x86_64 Compositor: x11

    --- Hardware --- CPU: AMD Ryzen 5 PRO 3500U w/ Radeon Vega Mobile Gfx RAM: 13.5 GB GPU: AMD Radeon Vega 8 Graphics Video memory: 2048MB Audio: Alsa

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    Activity

    • Rémi Denis-Courmont added Platform::GNU/Linux Status::needs more info labels

      added Platform::GNU/Linux Status::needs more info labels

    • Rémi Denis-Courmont
      Rémi Denis-Courmont @Courmisch ·
      Maintainer

      Need logs and sample. Please note that the Flatpak is not packaged by VideoLAN, so it might be an issue elsewhere.

    • firefoxlover
      firefoxlover @fedorauser ·
      Author

      https://cloud.uol.de/s/eJLzx5AH2xW6S2w

      Password is: g5bnGt2imq

      This link will deactivate in 2 months.

      Edit: I now got an error message

      
flac warning: discarding bytes as we're over framesize 18444, 36886
main warning: playback way too early (-221273): playing silence
main debug: inserting 9758 zeroes
flac warning: discarding bytes as we're over framesize 18444, 36888
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
main warning: playback way too early (-203952): playing silence
main debug: inserting 8994 zeroes
flac warning: discarding bytes as we're over framesize 18444, 36888
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
main warning: playback way too early (-219451): playing silence
flac warning: discarding bytes as we're over framesize 18444, 36888
flac warning: discarding bytes as we're over framesize 18444, 36888
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
main warning: playback way too early (-208947): playing silence
main debug: inserting 9214 zeroes
flac warning: discarding bytes as we're over framesize 18444, 36888
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
main warning: playback way too early (-224379): playing silence
main debug: inserting 9895 zeroes
flac warning: discarding bytes as we're over framesize 18444, 22249
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
main warning: playback way too early (-199733): playing silence
main debug: inserting 8808 zeroes
flac warning: discarding bytes as we're over framesize 18444, 30512
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
flac warning: discarding bytes as we're over framesize 18444, 36888
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
main warning: playback way too early (-309234): playing silence
main debug: inserting 13637 zeroes
flac warning: discarding bytes as we're over framesize 18444, 35272
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
flac warning: discarding bytes as we're over framesize 18444, 35164
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
flac warning: discarding bytes as we're over framesize 18444, 36888
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
main warning: playback way too early (-415653): playing silence
main debug: inserting 18330 zeroes
flac warning: discarding bytes as we're over framesize 18444, 24447
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
flac warning: discarding bytes as we're over framesize 18444, 36888
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
main warning: playback way too early (-432165): playing silence
main debug: inserting 19058 zeroes
flac warning: discarding bytes as we're over framesize 18444, 19363
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
main warning: playback way too early (-204940): playing silence
main debug: inserting 9037 zeroes
flac warning: discarding bytes as we're over framesize 18444, 25521
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
main warning: playback way too early (-206382): playing silence
main debug: inserting 9101 zeroes
flac warning: discarding bytes as we're over framesize 18444, 25163
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
flac warning: discarding bytes as we're over framesize 18444, 31378
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
flac warning: discarding bytes as we're over framesize 18444, 21383
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
main warning: playback way too early (-412549): playing silence
main debug: inserting 18193 zeroes
flac warning: discarding bytes as we're over framesize 18444, 32124
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
flac warning: discarding bytes as we're over framesize 18444, 36888
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
flac warning: discarding bytes as we're over framesize 18444, 36888
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
flac warning: discarding bytes as we're over framesize 18444, 36888
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
main warning: playback way too early (-732595): playing silence
main debug: inserting 32307 zeroes
flac warning: discarding bytes as we're over framesize 18444, 20471
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
main warning: playback way too early (-217873): playing silence
main debug: inserting 9608 zeroes
flac warning: discarding bytes as we're over framesize 18444, 32184
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
flac warning: discarding bytes as we're over framesize 18444, 36888
flac debug: emulated sync word
[lots of times repeated]
flac debug: emulated sync word
      Edited by firefoxlover
    • firefoxlover
      firefoxlover @fedorauser ·
      Author

      This may be related to

      #27477 (closed)

      https://forum.videolan.org/viewtopic.php?t=161537&p=534119

    • Rémi Denis-Courmont added Status::duplicate label and removed Status::needs more info label

      added Status::duplicate label and removed Status::needs more info label

    • Rémi Denis-Courmont closed

      closed

    • Rémi Denis-Courmont changed milestone to %3.0.19

      changed milestone to %3.0.19

    • firefoxlover
      firefoxlover @fedorauser ·
      Author

      So okay, this bug seems completely fixed in the 4.0 nightly version. Poorly there just is a weird ubuntu ppa and a snap, but with distrobox the ppa is usable

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