Bug#900027: vlc: VLC doesn't parse arguments properly
Cyr Bol
cyrille.bollu2 at gmail.com
Fri May 25 08:12:06 BST 2018
well, that's strange...
That's true that when I run these commands on the command line, and go back
to the histroy afterwards, I can see it translated to something like:
screen:// :screen-fps=30 --canvas-width=1280
--canvas-height=720 --sout-transcode-vcodec=h264
--sout-x264-profile=high --sout-x264-level=3.1
--sout-x264-vbv-maxrate=5000 --sout-x264-vbv-bufsize=8000
--sout-x264-vbv-init=0.2 --input-slave=pulse://alsa_
output.pci-0000_00_03.0.hdmi-surround.monitor --sout-transcode-acodec=aac \
So, I can see it interpreted by the shell indeed....
Could it be that VLC has issues with all the spaces generate by the shell
between the arguments?
I will test that further when I'll have access to my machine.
BR
On Thu, May 24, 2018 at 10:17 PM, Sebastian Ramacher <sramacher at debian.org>
wrote:
> Control: tags -1 + moreinfo
>
> On 2018-05-24 22:05:56, Cyrille wrote:
> > Package: src:vlc
> > Version: 3.0.2-1+b1
> > Severity: normal
> >
> > Dear Maintainer,
> >
> > VLC doesn't parse arguments properly.
> >
> > How to reproduce?
> >
> > Create a shell script with the following content:
> >
> > #!/bin/sh
> >
> > # start VLC
> > /usr/bin/cvlc -vvv \
> > screen:// :screen-fps=30 \
> > --canvas-width=1280 --canvas-height=720
> --sout-transcode-vcodec=h264 \
> > --sout-x264-profile=high --sout-x264-level=3.1 \
> > --sout-x264-vbv-maxrate=5000 --sout-x264-vbv-bufsize=8000
> --sout-x264-vbv-init=0.2 \
> > --input-slave=pulse://alsa_output.pci-0000_00_03.0.hdmi-surround.monitor
> --sout-transcode-acodec=aac \
> > --sout-transcode-ab=192 --sout-transcode-channels=2
> --sout-transcode-samplerate=48000 \
> > --sout '#transcode{venc=x264{preset=ultrafast}}:rtp{sdp=rtsp://:9090/kodi.sdp}'
> 2>&1
> >
> > launch it. You can now connect to your computer at the follwing URI and
> watch your screen streamed in RTP.
> >
> > Now, modify this script as follow:
> >
> > #!/bin/sh
> >
> > # start VLC
> > /usr/bin/cvlc -vvv \
> > screen:// :screen-fps=30 \
> > --canvas-width=1280 --canvas-height=720 \
> > --sout-transcode-vcodec=h264 \
> > --sout-x264-profile=high --sout-x264-level=3.1 \
> > --sout-x264-vbv-maxrate=5000 --sout-x264-vbv-bufsize=8000
> --sout-x264-vbv-init=0.2 \
> > --input-slave=pulse://alsa_output.pci-0000_00_03.0.hdmi-surround.monitor
> --sout-transcode-acodec=aac \
> > --sout-transcode-ab=192 --sout-transcode-channels=2
> --sout-transcode-samplerate=48000 \
> > --sout '#transcode{venc=x264{preset=ultrafast}}:rtp{sdp=rtsp://:9090/kodi.sdp}'
> 2>&1
> >
> > launch it, and watch VLC freak out...
> >
> > 100% reproductible here.
>
> You'll need to be a little bit more specific. The difference
>
> @@ -1,6 +1,7 @@
> /usr/bin/cvlc -vvv \
> screen:// :screen-fps=30 \
> - --canvas-width=1280 --canvas-height=720
> --sout-transcode-vcodec=h264 \
> + --canvas-width=1280 --canvas-height=720 \
> + --sout-transcode-vcodec=h264 \
> --sout-x264-profile=high --sout-x264-level=3.1 \
> --sout-x264-vbv-maxrate=5000 --sout-x264-vbv-bufsize=8000
> --sout-x264-vbv-init=0.2 \
> --input-slave=pulse://alsa_output.pci-0000_00_03.0.hdmi-surround.monitor
> --sout-transcode-acodec=aac \
>
> isn't even visible to vlc, since that's interpreted by the shell.
>
> Cheers
>
> >
> > Best regards,
> >
> > Cyrille
> > -- System Information:
> > Debian Release: buster/sid
> > APT prefers testing
> > APT policy: (500, 'testing')
> > Architecture: amd64 (x86_64)
> >
> > Kernel: Linux 4.16.0-1-amd64 (SMP w/4 CPU cores)
> > Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8),
> LANGUAGE=fr_FR.utf8 (charmap=UTF-8)
> > Shell: /bin/sh linked to /bin/dash
> > Init: systemd (via /run/systemd/system)
> > LSM: AppArmor: enabled
> >
> > Versions of packages vlc depends on:
> > ii vlc-bin 3.0.2-1+b1
> > ii vlc-plugin-base 3.0.2-1+b1
> > ii vlc-plugin-qt 3.0.2-1+b1
> > ii vlc-plugin-video-output 3.0.2-1+b1
> >
> > Versions of packages vlc recommends:
> > ii vlc-l10n 3.0.2-1
> > ii vlc-plugin-notify 3.0.2-1+b1
> > ii vlc-plugin-samba 3.0.2-1+b1
> > ii vlc-plugin-skins2 3.0.2-1+b1
> > ii vlc-plugin-video-splitter 3.0.2-1+b1
> > ii vlc-plugin-visualization 3.0.2-1+b1
> >
> > vlc suggests no packages.
> >
> > Versions of packages libvlc-bin depends on:
> > ii libc6 2.27-3
> > ii libvlc5 3.0.2-1+b1
> >
> > Versions of packages libvlc5 depends on:
> > ii libc6 2.27-3
> > ii libvlccore9 3.0.2-1+b1
> >
> > Versions of packages libvlc5 recommends:
> > ii libvlc-bin 3.0.2-1+b1
> >
> > Versions of packages vlc-bin depends on:
> > ii libc6 2.27-3
> > ii libvlc-bin 3.0.2-1+b1
> > ii libvlc5 3.0.2-1+b1
> >
> > Versions of packages vlc-plugin-access-extra depends on:
> > ii libc6 2.27-3
> > ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.2-1+b1
> > ii libvncclient1 0.9.11+dfsg-1
> > ii libxcb-composite0 1.13-1
> > ii libxcb-shm0 1.13-1
> > ii libxcb1 1.13-1
> >
> > Versions of packages vlc-plugin-base depends on:
> > ii liba52-0.7.4 0.7.4-19
> > ii libarchive13 3.2.2-3.1
> > ii libaribb24-0 1.0.3-2
> > ii libasound2 1.1.3-5
> > ii libass9 1:0.14.0-1
> > ii libavahi-client3 0.7-4
> > ii libavahi-common3 0.7-4
> > ii libavc1394-0 0.5.4-4+b1
> > ii libavcodec57 7:3.4.2-2+b1
> > ii libavformat57 7:3.4.2-2+b1
> > ii libavutil55 7:3.4.2-2+b1
> > ii libbasicusageenvironment1 2018.04.25-2
> > ii libbluray2 1:1.0.2-3
> > ii libc6 2.27-3
> > ii libcairo2 1.15.10-3
> > ii libcddb2 1.3.2-6
> > ii libchromaprint1 1.4.3-2
> > ii libcrystalhd3 1:0.0~git20110715.fdd2f19-13
> > ii libdbus-1-3 1.12.8-2
> > ii libdc1394-22 2.2.5-1
> > ii libdca0 0.0.5-10
> > ii libdvbpsi10 1.3.2-1
> > ii libdvdnav4 6.0.0-1
> > ii libdvdread4 6.0.0-1
> > ii libebml4v5 1.3.6-2
> > ii libfaad2 2.8.8-1
> > ii libflac8 1.3.2-2
> > ii libfontconfig1 2.13.0-5
> > ii libfreetype6 2.8.1-2
> > ii libfribidi0 0.19.7-2
> > ii libgcc1 1:8.1.0-3
> > ii libgcrypt20 1.8.2-2
> > ii libglib2.0-0 2.56.1-2
> > ii libgnutls30 3.5.18-1
> > ii libgpg-error0 1.31-1
> > ii libgroupsock8 2018.04.25-2
> > ii libharfbuzz0b 1.7.6-1+b1
> > ii libjpeg62-turbo 1:1.5.2-2+b1
> > ii libkate1 0.4.1-8
> > ii liblirc-client0 0.10.0-2+b1
> > ii liblivemedia62 2018.04.25-2
> > ii liblua5.2-0 5.2.4-1.1+b2
> > ii libmad0 0.15.1b-9
> > ii libmatroska6v5 1.4.9-1
> > ii libmicrodns0 0.0.10-1
> > ii libmpcdec6 2:0.1~r495-1+b2
> > ii libmpeg2-4 0.5.1-8
> > ii libmpg123-0 1.25.10-2
> > ii libmtp9 1.1.13-1
> > ii libncursesw6 6.1+20180210-3
> > ii libnfs11 2.0.0-1~exp1
> > ii libogg0 1.3.2-1+b1
> > ii libopenmpt-modplug1 0.3.9-1
> > ii libopus0 1.2.1-1
> > ii libpng16-16 1.6.34-1
> > ii libpostproc54 7:3.4.2-2+b1
> > ii libprotobuf-lite10 3.0.0-9.1
> > ii libpulse0 11.1-5
> > ii libraw1394-11 2.1.2-1+b1
> > ii libresid-builder0c2a 2.1.1-15
> > ii librsvg2-2 2.40.20-2
> > ii libsamplerate0 0.1.9-2
> > ii libsdl-image1.2 1.2.12-8
> > ii libsdl1.2debian 1.2.15+dfsg2-0.1
> > ii libsecret-1-0 0.18.6-1
> > ii libshine3 3.1.1-2
> > ii libshout3 2.4.1-2
> > ii libsidplay2 2.1.1-15
> > ii libsndio6.1 1.1.0-3
> > ii libsoxr0 0.1.2-3
> > ii libspeex1 1.2~rc1.2-1+b2
> > ii libspeexdsp1 1.2~rc1.2-1+b2
> > ii libssh2-1 1.8.0-1
> > ii libstdc++6 8.1.0-3
> > ii libswscale4 7:3.4.2-2+b1
> > ii libsystemd0 238-4
> > ii libtag1v5 1.11.1+dfsg.1-0.2+b1
> > ii libtheora0 1.1.1+dfsg.1-14+b1
> > ii libtinfo6 6.1+20180210-3
> > ii libtwolame0 0.3.13-3
> > ii libudev1 238-4
> > ii libupnp6 1:1.6.24-4
> > ii libusageenvironment3 2018.04.25-2
> > ii libva-drm2 2.1.0-3
> > ii libva2 2.1.0-3
> > ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.2-1+b1
> > ii libvorbis0a 1.3.6-1
> > ii libvorbisenc2 1.3.6-1
> > ii libx264-152 2:0.152.2854+gite9a5903-2
> > ii libx265-151 2.7-2
> > ii libxcb-keysyms1 0.4.0-1+b2
> > ii libxcb1 1.13-1
> > ii libxml2 2.9.4+dfsg1-6.1
> > ii libzvbi0 0.2.35-13
> > ii vlc-data 3.0.2-1
> > ii zlib1g 1:1.2.11.dfsg-1
> >
> > Versions of packages vlc-plugin-base recommends:
> > ii xdg-utils 1.1.2-2
> >
> > Versions of packages vlc-plugin-base suggests:
> > pn libdvdcss2 <none>
> >
> > Versions of packages vlc-plugin-notify depends on:
> > ii libc6 2.27-3
> > ii libgdk-pixbuf2.0-0 2.36.11-2
> > ii libglib2.0-0 2.56.1-2
> > ii libgtk-3-0 3.22.29-3
> > ii libnotify4 0.7.7-3
> > ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.2-1+b1
> >
> > Versions of packages vlc-plugin-qt depends on:
> > ii libc6 2.27-3
> > ii libgcc1 1:8.1.0-3
> > ii libqt5core5a 5.10.1+dfsg-6+b1
> > ii libqt5gui5 5.10.1+dfsg-6+b1
> > ii libqt5svg5 5.10.1-2
> > ii libqt5widgets5 5.10.1+dfsg-6+b1
> > ii libqt5x11extras5 5.10.1-2
> > ii libstdc++6 8.1.0-3
> > ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.2-1+b1
> > ii libwayland-client0 1.15.0-1
> > ii libx11-6 2:1.6.5-1
> >
> > Versions of packages vlc-plugin-qt recommends:
> > ii vlc-bin 3.0.2-1+b1
> >
> > Versions of packages vlc-plugin-skins2 depends on:
> > ii fonts-freefont-ttf 20120503-7
> > ii libc6 2.27-3
> > ii libfreetype6 2.8.1-2
> > ii libfribidi0 0.19.7-2
> > ii libgcc1 1:8.1.0-3
> > ii libstdc++6 8.1.0-3
> > ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.2-1+b1
> > ii libx11-6 2:1.6.5-1
> > ii libxext6 2:1.3.3-1+b2
> > ii libxinerama1 2:1.1.3-1+b3
> > ii libxpm4 1:3.5.12-1
> > ii vlc-plugin-qt 3.0.2-1+b1
> >
> > Versions of packages vlc-plugin-skins2 recommends:
> > ii vlc-bin 3.0.2-1+b1
> >
> > Versions of packages vlc-plugin-video-output depends on:
> > ii libaa1 1.4p5-44+b2
> > ii libavcodec57 7:3.4.2-2+b1
> > ii libavutil55 7:3.4.2-2+b1
> > ii libc6 2.27-3
> > ii libcaca0 0.99.beta19-2+b3
> > ii libegl1 1.0.0+git20180308-2
> > ii libgl1 1.0.0+git20180308-2
> > ii libgles2 1.0.0+git20180308-2
> > ii libplacebo4 0.4.0-2
> > ii libva-drm2 2.1.0-3
> > ii libva-wayland2 2.1.0-3
> > ii libva-x11-2 2.1.0-3
> > ii libva2 2.1.0-3
> > ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.2-1+b1
> > ii libwayland-client0 1.15.0-1
> > ii libwayland-egl1 [libwayland-egl1-mesa] 1.15.0-1
> > ii libwayland-egl1-mesa 18.0.3-1
> > ii libx11-6 2:1.6.5-1
> > ii libxcb-keysyms1 0.4.0-1+b2
> > ii libxcb-shm0 1.13-1
> > ii libxcb-xv0 1.13-1
> > ii libxcb1 1.13-1
> >
> > Versions of packages vlc-plugin-video-splitter depends on:
> > ii libc6 2.27-3
> > ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.2-1+b1
> > ii libxcb-randr0 1.13-1
> > ii libxcb1 1.13-1
> >
> > Versions of packages vlc-plugin-visualization depends on:
> > ii libc6 2.27-3
> > ii libgl1 1.0.0+git20180308-2
> > ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.2-1+b1
> >
> > -- no debconf information
> >
> > _______________________________________________
> > pkg-multimedia-maintainers mailing list
> > pkg-multimedia-maintainers at alioth-lists.debian.net
> > https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/
> pkg-multimedia-maintainers
>
> --
> Sebastian Ramacher
>
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