mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-29 05:01:23 +00:00
42 lines
1.4 KiB
Text
42 lines
1.4 KiB
Text
$Id$
|
|
|
|
components
|
|
================================================================================
|
|
|
|
- daemon process
|
|
- is a gstreamer application
|
|
- open physical sink, src elements
|
|
- prepends an adder to sinks
|
|
- appends an tee to sources
|
|
- listens to dbus, to get notified by virtual-endpoints of init/finalize
|
|
(the dbus notify, would also be useful for gst-editor to hook on running
|
|
apps)
|
|
|
|
- 4 new elements
|
|
- virtual-audiosink, virtual-videosink
|
|
virtual-audiosrc, virtual-videosrc
|
|
- virtual sinks establish a connection to the daemon
|
|
- they link to request_pads of the adder/tee elements
|
|
- on init and finalize they send a dbus-message
|
|
|
|
- gui app
|
|
- lists instances as mixing-desk like channelstrips
|
|
- channelstrips would contain
|
|
- audio
|
|
- volume, panorama, 3-band eq
|
|
- video
|
|
- brightness, contrast, alpha-level
|
|
- user can
|
|
- add insert-fx
|
|
- route channel to targets, where targets can be real sinks or more
|
|
virtual-sinks (sub-groups)
|
|
- virtual sinks need queues to decouple application processes
|
|
|
|
- interfaces
|
|
- expose child-elements via child-proxy
|
|
- then e.g. the applications volume-control could directly access the
|
|
channelstrip
|
|
- state-control (play, pause/mute)
|
|
- it would be useful if one app could pause/mute others
|
|
- think of a voip-client, if there is an incoming call, if pauses your
|
|
media-player, or mutes the monitoring of your recording app
|