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