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GNonLin 1.1.90 Reference Manual | ![]() |
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Top | Description | Object Hierarchy | Implemented Interfaces | Properties | Signals |
GObject +----GInitiallyUnowned +----GstObject +----GstElement +----GstBin +----GnlObject +----GnlComposition
A GnlComposition contains GnlObjects such as GnlSources and GnlOperations, and connects them dynamically to create a composition timeline.
plugin |
gnonlin |
author |
Wim Taymans <wim.taymans@gmail.com>, Edward Hervey <bilboed@bilboed.com> |
class |
Filter/Editor |
"update"
property"update" gboolean : Read / Write
Update the internal pipeline on every modification.
Default value: TRUE
"commit"
signalgboolean user_function (GnlComposition *comp,
gboolean recurse,
gpointer user_data) : Action
Action signal to commit all the pending changes of the composition and its children timing properties
|
a GnlComposition |
|
Whether to commit recursiverly into (GnlComposition) children of
object . This is used in case we have composition inside
a gnlsource composition, telling it to commit the included
composition state. |
|
user data set when the signal handler was connected. |
Returns : |
TRUE if changes have been commited, FALSE if nothing had to
be commited |