docs, gst: typo fixes

[platform/upstream/gstreamer.git] / docs / random / ensonic / media-device-daemon.txt

diff --git a/docs/random/ensonic/media-device-daemon.txt b/docs/random/ensonic/media-device-daemon.txt
index 46e3d61..d16ee0b 100644 (file)
--- a/docs/random/ensonic/media-device-daemon.txt
+++ b/docs/random/ensonic/media-device-daemon.txt
@@ -1,26 +1,42 @@
 $Id$
 
+components
+================================================================================
+
+- daemon process
+  - is a gstreamer appliation
+  - 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-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
 
-- daemon that holds list of instances
-- gui app that 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 incomming call, if pauses your
+    - think of a voip-client, if there is an incoming call, if pauses your
       media-player, or mutes the monitoring of your recording app