[Gambas-user] gb.media: warning: unsupported datatype: GValueArray
Federico Allegretti
allegfede at gmail.com
Wed Jan 17 19:43:41 CET 2018
hello everybody.
I'm trying to get audio levels using gambas media and gstreamer following
this tutorial:
http://www.gambas-it.org/smf/index.php?topic=5874.0
but i always get the error:
gb.media: warning: unsupported datatype: GValueArray
this is my platform info:
v1p3r at v1p3rbox:~$ uname -a
Linux v1p3rbox 4.10.0-42-generic #46-Ubuntu SMP Mon Dec 4 14:38:01 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux
v1p3r at v1p3rbox:~$ lsb_release -a
LSB Version:
core-9.20160110ubuntu5-amd64:core-9.20160110ubuntu5-noarch:security-9.20160110ubuntu5-amd64:security-9.20160110ubuntu5-noarch
Distributor ID: Ubuntu
Description: Ubuntu 17.04
Release: 17.04
Codename: zesty
v1p3r at v1p3rbox:~$ dpkg -l | grep gstreamer
ii gir1.2-gstreamer-1.0
1.10.4-1 amd64
GObject introspection data for the GStreamer library
ii gstreamer1.0-alsa:amd64
1.10.4-1ubuntu1 amd64
GStreamer plugin for ALSA
ii gstreamer1.0-clutter-3.0
3.0.24-1 amd64
Clutter PLugin for GStreamer 1.0
ii gstreamer1.0-fluendo-mp3:amd64
0.10.32.debian-1 amd64
Fluendo mp3 decoder GStreamer 1.0 plugin
ii gstreamer1.0-libav:amd64
1.10.4-1 amd64
libav plugin for GStreamer
ii gstreamer1.0-plugins-bad:amd64
1.10.4-1ubuntu1 amd64
GStreamer plugins from the "bad" set
ii gstreamer1.0-plugins-bad-faad:amd64
1.10.4-1ubuntu1 amd64
GStreamer faad plugin from the "bad" set
ii gstreamer1.0-plugins-bad-videoparsers:amd64
1.10.4-1ubuntu1 amd64
GStreamer videoparsers plugin from the "bad" set
ii gstreamer1.0-plugins-base:amd64
1.10.4-1ubuntu1 amd64
GStreamer plugins from the "base" set
ii gstreamer1.0-plugins-base-apps
1.10.4-1ubuntu1 amd64
GStreamer helper programs from the "base" set
ii gstreamer1.0-plugins-good:amd64
1.10.4-1ubuntu1 amd64
GStreamer plugins from the "good" set
ii gstreamer1.0-plugins-ugly:amd64
1.10.4-1ubuntu1 amd64
GStreamer plugins from the "ugly" set
ii gstreamer1.0-plugins-ugly-amr:amd64
1.10.4-1ubuntu1 amd64
GStreamer plugins from the "ugly" set
ii gstreamer1.0-pulseaudio:amd64
1.10.4-1ubuntu1 amd64
GStreamer plugin for PulseAudio
ii gstreamer1.0-tools
1.10.4-1 amd64
Tools for use with GStreamer
ii gstreamer1.0-x:amd64
1.10.4-1ubuntu1 amd64
GStreamer plugins for X11 and Pango
ii libgstreamer-plugins-bad1.0-0:amd64
1.10.4-1ubuntu1 amd64
GStreamer development files for libraries from the "bad" set
ii libgstreamer-plugins-base1.0-0:amd64
1.10.4-1ubuntu1 amd64
GStreamer libraries from the "base" set
ii libgstreamer-plugins-good1.0-0:amd64
1.10.4-1ubuntu1 amd64
GStreamer development files for libraries from the "good" set
ii libgstreamer1.0-0:amd64
1.10.4-1 amd64
Core GStreamer libraries and elements
ii libgstreamer1.0-dev
1.10.4-1 amd64
GStreamer core development files
ii libreoffice-avmedia-backend-gstreamer
1:5.3.1-0ubuntu2 amd64
GStreamer backend for LibreOffice
ii phonon-backend-gstreamer:amd64
4:4.9.0-1 amd64
Phonon GStreamer 1.0 backend
ii phonon-backend-gstreamer-common:amd64
4:4.9.0-1 amd64
Phonon GStreamer 1.0.x backend icons
v1p3r at v1p3rbox:~$ dpkg -l | grep gambas3
ii gambas3
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Complete visual development environment for Gambas
ii gambas3-dev
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas compilation tools
ii gambas3-gb-args
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas arguments parser
ii gambas3-gb-cairo
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas bindings for cairo
ii gambas3-gb-chart
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas charting component
ii gambas3-gb-clipper
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas Clipper component
ii gambas3-gb-complex
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas Complex component
ii gambas3-gb-compress
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas compression component
ii gambas3-gb-compress-bzlib2
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas bzlib2 component
ii gambas3-gb-compress-zlib
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas zlib compression component
ii gambas3-gb-crypt
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas crypt encription component
ii gambas3-gb-data
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas abstract datatypes component
ii gambas3-gb-db
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas database access common libraries
ii gambas3-gb-db-form
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas database bound controls
ii gambas3-gb-db-mysql
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
MySQL driver for the Gambas database
ii gambas3-gb-db-odbc
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
ODBC driver for the Gambas database
ii gambas3-gb-db-postgresql
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
PostgreSQL driver for the Gambas database
ii gambas3-gb-db-sqlite3
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas sqlite3 driver database
ii gambas3-gb-dbus
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas bindings for DBUS
ii gambas3-gb-dbus-trayicon
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas support for KDE & Unity tray icon DBus protocols
ii gambas3-gb-desktop
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas Portland project compatibility component
ii gambas3-gb-desktop-gnome-keyring
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas desktop GNOME component
ii gambas3-gb-desktop-x11
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas X11 component
ii gambas3-gb-eval-highlight
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas syntax highlighting component
ii gambas3-gb-form
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas native form component
ii gambas3-gb-form-dialog
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas enhanced standard dialogs component
ii gambas3-gb-form-editor
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas Text Editor component
ii gambas3-gb-form-mdi
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas multiple document interface management component
ii gambas3-gb-form-stock
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas form stock icons
ii gambas3-gb-form-terminal
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas terminal emulator
ii gambas3-gb-gmp
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas GMP component
ii gambas3-gb-gsl
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas GNU Scientific Library component
ii gambas3-gb-gtk
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas GTK+ component
ii gambas3-gb-gtk-opengl
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas GTK+ OpenGL component
ii gambas3-gb-gtk3
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas GTK+3 component
ii gambas3-gb-httpd
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas HTTP server
ii gambas3-gb-image
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas image effects
ii gambas3-gb-image-effect
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas image effects: effects
ii gambas3-gb-image-imlib
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas image effects: IMLIB bindings
ii gambas3-gb-image-io
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas image effects: I/O
ii gambas3-gb-inotify
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas inotify component
ii gambas3-gb-libxml
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas libxml component
ii gambas3-gb-logging
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas logging system component
ii gambas3-gb-map
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas online map viewer
ii gambas3-gb-markdown
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas markup syntax
ii gambas3-gb-media
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas media component
ii gambas3-gb-media-form
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas media player component
ii gambas3-gb-memcached
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas memcached client
ii gambas3-gb-mime
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas MIME message management
ii gambas3-gb-mysql
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas MySQL component
ii gambas3-gb-ncurses
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas NCurses component
ii gambas3-gb-net
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas networking component
ii gambas3-gb-net-curl
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas advanced networking component
ii gambas3-gb-net-pop3
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas POP3 client implementation
ii gambas3-gb-net-smtp
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas smtp protocol component
ii gambas3-gb-openal
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas OpenAL component
ii gambas3-gb-opengl
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas OpenGL component
ii gambas3-gb-opengl-glsl
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas OpenGL component: GL Shading Language subcomponent
ii gambas3-gb-opengl-glu
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas OpenGL utility
ii gambas3-gb-opengl-sge
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas SDL Game Engine
ii gambas3-gb-openssl
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas OpenSSL component
ii gambas3-gb-option
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas option component
ii gambas3-gb-pcre
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas regexp component
ii gambas3-gb-pdf
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas PDF component
ii gambas3-gb-qt4
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas Qt GUI component
ii gambas3-gb-qt4-ext
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas extended Qt GUI component
ii gambas3-gb-qt4-opengl
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas OpenGL component with QT toolkit
ii gambas3-gb-qt4-webkit
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas WebKit component
ii gambas3-gb-qt5
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas Qt5 GUI component
ii gambas3-gb-qt5-ext
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas QT5 toolkit extensions
ii gambas3-gb-qt5-opengl
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas OpenGL component with QT5 toolkit
ii gambas3-gb-qt5-webkit
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas QT5 WebKit component
ii gambas3-gb-report
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas report component
ii gambas3-gb-report2
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas interpreter utility routines component.
ii gambas3-gb-scanner
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas frontend to scanimage provided by the SANE toolkit.
ii gambas3-gb-sdl
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas SDL component
ii gambas3-gb-sdl-sound
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas SDL component
ii gambas3-gb-sdl2
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas SDL2 component
ii gambas3-gb-sdl2-audio
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas SDL2 component
ii gambas3-gb-settings
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas utilities class
ii gambas3-gb-signal
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas OS signal library
ii gambas3-gb-term
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas VT-100 terminal emulator
ii gambas3-gb-term-form
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas VT-102 terminal emulator
ii gambas3-gb-util
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas interpreter utility routines component.
ii gambas3-gb-util-web
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas interpreter utility routines component.
ii gambas3-gb-v4l
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas video for Linux component
ii gambas3-gb-vb
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas Visual Basic(tm) compatibility component
ii gambas3-gb-web
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas CGI for web applications
ii gambas3-gb-web-feed
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas web feed parser and generator
ii gambas3-gb-web-form
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas Web application GUI controls
ii gambas3-gb-xml
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas XML component
ii gambas3-gb-xml-html
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas HTML component
ii gambas3-gb-xml-rpc
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Gambas RPC component
ii gambas3-gb-xml-xslt
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas XSLT component
ii gambas3-ide
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 all
Visual development environment for the Gambas programming language
ii gambas3-runtime
3.10.0+git5950.9786d95+build1.4250560.1.fb554bc~ubuntu17.04.1 amd64
Gambas runtime interpreter
anyone had this problem before?
thanks
--
Open TV Architecture project: http://sourceforge.net/projects/otva/
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