Package flumotion :: Package common :: Module gstreamer
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Module flumotion.common.gstreamer

GStreamer helper functionality
Function Summary
string caps_repr(caps)
Represent gst.Caps as a string.
boolean element_factory_exists(name)
Check if the given element factory name exists.
boolean element_factory_has_property(element_factory, property_name)
Check if the given element factory has the given property.
boolean element_factory_has_property_value(element_factory, property_name, value)
Check if the given element factory allows the given value for the given property.
tuple of (major, minor, micro, nano), or None if it could not be found or determined get_plugin_version(plugin_name)
Find the version of the given plugin.
  verbose_deep_notify_cb(object, orig, pspec, component)
A default deep-notify signal handler for pipelines.

Function Details

caps_repr(caps)

Represent gst.Caps as a string.
Returns:
string

element_factory_exists(name)

Check if the given element factory name exists.
Returns:
boolean

element_factory_has_property(element_factory, property_name)

Check if the given element factory has the given property.
Returns:
boolean

element_factory_has_property_value(element_factory, property_name, value)

Check if the given element factory allows the given value for the given property.
Returns:
boolean

get_plugin_version(plugin_name)

Find the version of the given plugin.
Returns:
tuple of (major, minor, micro, nano), or None if it could not be found or determined

verbose_deep_notify_cb(object, orig, pspec, component)

A default deep-notify signal handler for pipelines.

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