<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> <div class="moz-cite-prefix">Thanks for the feedabck but I did NOT mean linux alsamxer command!... I meant the alsamixer module within gsteamer: 'gst-inspect-0.10 alsamixer' <blockquote> <blockquote>Factory Details: Long name: Alsa mixer Class: Generic/Audio Description: Control sound input and output levels with ALSA Author(s): Leif Johnson <a class="moz-txt-link-rfc2396E" href="mailto:leif@ambient.2y.net"><leif@ambient.2y.net></a> Rank: none (0) Plugin Details: Name: alsa Description: ALSA plugin library Filename: /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstalsa.so Version: 0.10.36 License: LGPL Source module: gst-plugins-base Source release date: 2012-02-20 Binary package: GStreamer Base Plugins (Ubuntu) Origin URL: <a class="moz-txt-link-freetext" href="https://launchpad.net/distros/ubuntu/+source/gst-plugins-base0.10">https://launchpad.net/distros/ubuntu/+source/gst-plugins-base0.10</a> </blockquote> </blockquote> On 06/09/2018 06:39 PM, <a class="moz-txt-link-abbreviated" href="mailto:virtually_me@claub.net">virtually_me@claub.net</a> wrote: </div> <blockquote type="cite" cite="mid:000a01d40010$615341b0$23f9c510$@claub.net"> <pre wrap="">Alsamixer is an interactive (crudely done graphical) program. There is plenty of documentation on line. I Googled 'alsamixer' and gots lots of hits, so you should do that and start reading links. I use alsamixer frequently. There are some hits on the screen regarding function keys and what they do. In general after opening the program you press F6 to choose the sound card from a list of cards currently registered to the alsa subsystem. You can choose to see all the card's controls, or only the input or output controls. One of the controls is active at a time. Up/Down arrow keys will change the level and right/left arrow keys move from one control to the next. The m key toggles muting on and off for that control. When muted the level shown in the box below the control's vertical bar shows 'MM'. What controls are shown depends on what is written into the alsa driver. -----Original Message----- From: gstreamer-devel <a class="moz-txt-link-rfc2396E" href="mailto:gstreamer-devel-bounces@lists.freedesktop.org"><gstreamer-devel-bounces@lists.freedesktop.org></a> On Behalf Of degroote.fabien Sent: Saturday, June 9, 2018 7:58 AM To: Discussion of the development of and with GStreamer <a class="moz-txt-link-rfc2396E" href="mailto:gstreamer-devel@lists.freedesktop.org"><gstreamer-devel@lists.freedesktop.org></a> Subject: alsamixer Hi all, Do you know how to use "alsamixer"? Do you have an example to show me? I googled a bit but I couldn't find anything! KR fabien _______________________________________________ gstreamer-devel mailing list <a class="moz-txt-link-abbreviated" href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> <a class="moz-txt-link-freetext" href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> _______________________________________________ gstreamer-devel mailing list <a class="moz-txt-link-abbreviated" href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> <a class="moz-txt-link-freetext" href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> </pre> </blockquote> </body> </html>