Package: vlc
X-Debbugs-Cc:
ea4eoz@gmail.comVersion: 3.0.17.4-5
Severity: important
Dear Maintainer,
I noticed VLC does not play sound from some videos. I noticed it with AAC encoded audio in MKV files. Video just plays fine, but no audio.
The same video plays and sounds nicely with other players, like Dragon player, mpv or ffplay.
This is (I think) the relevant output of vlc -vvv :
[hevc @ 0x7fa9b8c2bc40] Output frame with POC 0.
[hevc @ 0x7fa9b8c4b480] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0x7fa9b8c4b480] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0x7fa9b8c4b480] Decoding SEI
[hevc @ 0x7fa9b8c4b480] Output frame with POC 1.
[hevc @ 0x7fa9b8e88580] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0x7fa9b8e88580] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0x7fa9b8e88580] Decoding SEI
[hevc @ 0x7fa9b8e88580] Output frame with POC 2.
[hevc @ 0x7fa9b8f4aa00] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0x7fa9b8f4aa00] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0x7fa9b8f4aa00] Decoding SEI
[hevc @ 0x7fa9b8f4aa00] Output frame with POC 3.
[hevc @ 0x7fa9b900cec0] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0x7fa9b900cec0] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0x7fa9b900cec0] Decoding SEI
[hevc @ 0x7fa9b8c2bc40] Decoded frame with POC 0.
[00007fa9b8c19980] main decoder debug: Received first picture
[hevc @ 0x7fa9b8c4b480] Decoded frame with POC 1.
[hevc @ 0x7fa9b8e88580] Decoded frame with POC 2.
[hevc @ 0x7fa9b900cec0] Output frame with POC 4.
[00007fa9c0000c90] main input debug: Decoder wait done in 258 ms
[hevc @ 0x7fa9b8c2bc40] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0x7fa9b8c2bc40] [0000556972927f00] pulse audio output debug: deferring start (296073 us)
[0000556972927f00] pulse audio output debug: deferring start (232490 us)
[0000556972927f00] pulse audio output debug: deferring start (168491 us)
[0000556972927f00] pulse audio output debug: deferring start (104491 us)
[0000556972927f00] pulse audio output debug: deferring start (40491 us)
nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0x7fa9b8f4aa00] Decoded frame with POC 3.
[hevc @ 0x7fa9b8c2bc40] Decoding SEI
[hevc @ 0x7fa9b900cec0] Decoded frame with POC 4.
[0000556972927f00] pulse audio output warning: starting late (-23509 us)
[0000556972927f00] pulse audio output debug: started
[0000556972927f00] pulse audio output debug: changing sink 1: alsa_output.pci-0000_00_1f.3.analog-stereo (Audio Interno Estéreo analógico)
[0000556972927f00] main audio output warning: playback way too late (230646): flushing buffers
[0000556972927f00] vlcpulse audio output debug: write index corrupt
[0000556972927f00] pulse audio output debug: cannot synchronize start
[0000556972927f00] pulse audio output debug: deferring start (152073 us)
[0000556972927f00] vlcpulse audio output debug: write index corrupt
[0000556972927f00] pulse audio output debug: cannot synchronize start
[0000556972927f00] pulse audio output debug: deferring start (151966 us)
[0000556972927f00] pulse audio output debug: deferring start (49693 us)
[0000556972927f00] pulse audio output debug: deferring start (49693 us)
[0000556972927f00] pulse audio output debug: deferring start (49693 us)
[0000556972927f00] pulse audio output debug: deferring start (49693 us)
[0000556972927f00] pulse audio output debug: changing sink 1: alsa_output.pci-0000_00_1f.3.analog-stereo (Audio Interno Estéreo analógico)
[0000556972927f00] pulse audio output debug: deferring start (49693 us)
[0000556972927f00] pulse audio output warning: starting late (-14307 us)
[0000556972927f00] pulse audio output debug: started
[0000556972927f00] pulse audio output debug: changing sink 1: alsa_output.pci-0000_00_1f.3.analog-stereo (Audio Interno Estéreo analógico)
[0000556972927f00] main audio output warning: playback too late (60231): up-sampling
[0000556972927f00] main audio output warning: timing screwed (drift: 145565 us): stopping resampling
[0000556972927f00] main audio output warning: playback way too late (188231): flushing buffers
[0000556972927f00] vlcpulse audio output debug: write index corrupt
[0000556972927f00] pulse audio output debug: cannot synchronize start
[0000556972927f00] pulse audio output debug: deferring start (294840 us)
[0000556972927f00] vlcpulse audio output debug: write index corrupt
[0000556972927f00] pulse audio output debug: cannot synchronize start
[0000556972927f00] pulse audio output debug: deferring start (294485 us)
[0000556972927f00] pulse audio output debug: deferring start (191256 us)
[0000556972927f00] pulse audio output debug: deferring start (191257 us)
[0000556972927f00] pulse audio output debug: deferring start (191256 us)
[0000556972927f00] pulse audio output debug: deferring start (191257 us)
[0000556972927f00] pulse audio output debug: changing sink 1: alsa_output.pci-0000_00_1f.3.analog-stereo (Audio Interno Estéreo analógico)
[0000556972927f00] pulse audio output debug: deferring start (191256 us)
[0000556972927f00] pulse audio output debug: deferring start (127256 us)
[0000556972927f00] pulse audio output debug: deferring start (63257 us)
[0000556972927f00] pulse audio output warning: starting late (-743 us)
[0000556972927f00] pulse audio output debug: started
[0000556972927f00] pulse audio output debug: changing sink 1: alsa_output.pci-0000_00_1f.3.analog-stereo (Audio Interno Estéreo analógico)
[0000556972927f00] main audio output warning: playback too early (-41140): down-sampling
[0000556972927f00] main audio output debug: resampling stopped (drift: 1526 us)
Thanks in advance.
-- System Information:
Debian Release: bookworm/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 5.19.0-2-amd64 (SMP w/4 CPU threads; PREEMPT)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=es_ES.UTF-8, LC_CTYPE=es_ES.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages vlc depends on:
ii vlc-bin 3.0.17.4-5
ii vlc-plugin-base 3.0.17.4-5
ii vlc-plugin-qt 3.0.17.4-5
ii vlc-plugin-video-output 3.0.17.4-5
Versions of packages vlc recommends:
ii vlc-l10n 3.0.17.4-5
ii vlc-plugin-access-extra 3.0.17.4-5
ii vlc-plugin-notify 3.0.17.4-5
ii vlc-plugin-samba 3.0.17.4-5
ii vlc-plugin-skins2 3.0.17.4-5
ii vlc-plugin-video-splitter 3.0.17.4-5
ii vlc-plugin-visualization 3.0.17.4-5
Versions of packages vlc suggests:
pn vlc-plugin-fluidsynth <none>
pn vlc-plugin-jack <none>
pn vlc-plugin-pipewire <none>
pn vlc-plugin-svg <none>
Versions of packages libvlc-bin depends on:
ii libc6 2.35-2
ii libvlc5 3.0.17.4-5
Versions of packages libvlc5 depends on:
ii libc6 2.35-2
ii libvlccore9 3.0.17.4-5
Versions of packages libvlc5 recommends:
ii libvlc-bin 3.0.17.4-5
Versions of packages vlc-bin depends on:
ii libc6 2.35-2
ii libvlc-bin 3.0.17.4-5
ii libvlc5 3.0.17.4-5
Versions of packages vlc-plugin-access-extra depends on:
ii libc6 2.35-2
ii libsrt1.5-gnutls 1.5.1-1
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-5
ii libvncclient1 0.9.13+dfsg-4
ii libxcb-composite0 1.15-1
ii libxcb-shm0 1.15-1
ii libxcb1 1.15-1
Versions of packages vlc-plugin-base depends on:
ii liba52-0.7.4 0.7.4-20
ii libarchive13 3.6.0-1
ii libaribb24-0 1.0.3-2
ii libasound2 1.2.7.2-1
ii libass9 1:0.16.0-1
ii libavahi-client3 0.8-6
ii libavahi-common3 0.8-6
ii libavc1394-0 0.5.4-5
ii libavcodec59 7:5.1.2-1
ii libavformat59 7:5.1.2-1
ii libavutil57 7:5.1.2-1
ii libbluray2 1:1.3.3-1
ii libc6 2.35-2
ii libcairo2 1.16.0-6
ii libcddb2 1.3.2-7
ii libchromaprint1 1.5.1-2+b1
ii libdav1d6 1.0.0-2
ii libdbus-1-3 1.14.2-1
ii libdc1394-25 2.2.6-4
ii libdca0 0.0.7-2
ii libdvbpsi10 1.3.3-1
ii libdvdnav4 6.1.1-1
ii libdvdread8 6.1.3-1
ii libebml5 1.4.2-2+b1
ii libfaad2 2.10.0-2+b1
ii libflac8 1.3.4-2
ii libfontconfig1 2.13.1-4.5
ii libfreetype6 2.12.1+dfsg-3
ii libfribidi0 1.0.8-2.1
ii libgcc-s1 12.2.0-5
ii libgcrypt20 1.10.1-2
ii libglib2.0-0 2.74.0-2
ii libgnutls30 3.7.8-2
ii libgpg-error0 1.45-2
ii libharfbuzz0b 5.2.0-2
ii libixml10 1:1.8.4-2
ii libjpeg62-turbo 1:2.1.2-1+b1
ii libkate1 0.4.1-11
ii liblirc-client0 0.10.1-7
ii liblua5.2-0 5.2.4-2
ii libmad0 0.15.1b-10.1+b1
ii libmatroska7 1.6.3-2
ii libmpcdec6 2:0.1~r495-2
ii libmpeg2-4 0.5.1-9
ii libmpg123-0 1.30.2-1
ii libmtp9 1.1.20-1
ii libncursesw6 6.3+20220423-2
ii libnfs13 4.0.0-1
ii libogg0 1.3.5-1
ii libopenmpt-modplug1 0.8.9.0-openmpt1-2+b1
ii libopus0 1.3.1-2
ii libpng16-16 1.6.38-2
ii libpostproc56 7:5.1.2-1
ii libprotobuf-lite23 3.12.4-1+b5
ii libpulse0 16.1+dfsg1-2
ii libraw1394-11 2.1.2-2
ii libresid-builder0c2a 2.1.1-15+b1
ii librsvg2-2 2.54.5+dfsg-1
ii libsamplerate0 0.2.2-2
ii libsdl-image1.2 1.2.12-13+b1
ii libsdl1.2debian 1.2.15+dfsg2-8
ii libsecret-1-0 0.20.5-3
ii libshine3 3.1.1-2
ii libshout3 2.4.6-1+b1
ii libsidplay2 2.1.1-15+b1
ii libsndio7.0 1.9.0-0.3
ii libsoxr0 0.1.3-4
ii libspatialaudio0 0.3.0+git20180730+dfsg1-2+b1
ii libspeex1 1.2.1-1
ii libspeexdsp1 1.2.1-1
ii libssh2-1 1.10.0-3+b1
ii libstdc++6 12.2.0-5
ii libswscale6 7:5.1.2-1
ii libsystemd0 251.5-1
ii libtag1v5 1.12-1+b1
ii libtheora0 1.1.1+dfsg.1-16
ii libtinfo6 6.3+20220423-2
ii libtwolame0 0.4.0-2
ii libudev1 251.5-1
ii libupnp13 1:1.8.4-2
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-5
ii libvorbis0a 1.3.7-1
ii libvorbisenc2 1.3.7-1
ii libx264-164 2:0.164.3095+gitbaee400-2+b1
ii libx265-199 3.5-2+b1
ii libxcb-keysyms1 0.4.0-1+b2
ii libxcb1 1.15-1
ii libxml2 2.9.14+dfsg-1+b1
ii libzvbi0 0.2.35-19
ii vlc-data 3.0.17.4-5
ii zlib1g 1:1.2.11.dfsg-4.1
Versions of packages vlc-plugin-base recommends:
ii xdg-utils 1.1.3-4.1
Versions of packages vlc-plugin-base suggests:
pn libdvdcss2 <none>
Versions of packages vlc-plugin-notify depends on:
ii libc6 2.35-2
ii libgdk-pixbuf-2.0-0 2.42.9+dfsg-1
ii libglib2.0-0 2.74.0-2
ii libgtk-3-0 3.24.34-3
ii libnotify4 0.8.1-1
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-5
Versions of packages vlc-plugin-qt depends on:
ii libc6 2.35-2
ii libgcc-s1 12.2.0-5
ii libqt5core5a 5.15.6+dfsg-2
ii libqt5gui5 5.15.6+dfsg-2
ii libqt5svg5 5.15.6-2
ii libqt5widgets5 5.15.6+dfsg-2
ii libqt5x11extras5 5.15.6-2
ii libstdc++6 12.2.0-5
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-5
ii libwayland-client0 1.21.0-1
ii libx11-6 2:1.8.1-2
Versions of packages vlc-plugin-qt recommends:
ii vlc-bin 3.0.17.4-5
Versions of packages vlc-plugin-skins2 depends on:
ii fonts-freefont-ttf 20120503-10
ii libc6 2.35-2
ii libfreetype6 2.12.1+dfsg-3
ii libfribidi0 1.0.8-2.1
ii libgcc-s1 12.2.0-5
ii libstdc++6 12.2.0-5
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-5
ii libx11-6 2:1.8.1-2
ii libxext6 2:1.3.4-1+b1
ii libxinerama1 2:1.1.4-3
ii libxpm4 1:3.5.12-1
ii vlc-plugin-qt 3.0.17.4-5
Versions of packages vlc-plugin-skins2 recommends:
ii vlc-bin 3.0.17.4-5
Versions of packages vlc-plugin-video-output depends on:
ii libaa1 1.4p5-50
ii libavcodec59 7:5.1.2-1
ii libavutil57 7:5.1.2-1
ii libc6 2.35-2
ii libcaca0 0.99.beta20-3
ii libegl1 1.5.0-1
ii libgl1 1.5.0-1
ii libgles2 1.5.0-1
ii libplacebo208 4.208.0-2
ii libva-drm2 2.15.0-1
ii libva-wayland2 2.15.0-1
ii libva-x11-2 2.15.0-1
ii libva2 2.15.0-1
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-5
ii libwayland-client0 1.21.0-1
ii libwayland-egl1 1.21.0-1
ii libx11-6 2:1.8.1-2
ii libxcb-keysyms1 0.4.0-1+b2
ii libxcb-shm0 1.15-1
ii libxcb-xv0 1.15-1
ii libxcb1 1.15-1
Versions of packages vlc-plugin-video-splitter depends on:
ii libc6 2.35-2
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-5
ii libxcb-randr0 1.15-1
ii libxcb1 1.15-1
Versions of packages vlc-plugin-visualization depends on:
ii libc6 2.35-2
ii libgl1 1.5.0-1
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-5
-- no debconf information