gstreamermm  1.0.10
Public Member Functions | Static Public Member Functions | List of all members
Gst::EventTag Class Reference

A tag event. More...

Inheritance diagram for Gst::EventTag:
Inheritance graph
[legend]
Collaboration diagram for Gst::EventTag:
Collaboration graph
[legend]

Public Member Functions

Gst::TagList parse () const
 Parses a tag event and stores the results in the given taglist location. More...
 
- Public Member Functions inherited from Gst::Event
void reference () const
 Increment the reference count for this object. More...
 
void unreference () const
 Decrement the reference count for this object. More...
 
GstEvent* gobj ()
 Provides access to the underlying C instance. More...
 
const GstEvent* gobj () const
 Provides access to the underlying C instance. More...
 
GstEvent* gobj_copy () const
 Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. More...
 
Gst::Structure get_structure () const
 Access the structure of the event. More...
 
bool has_name (const Glib::ustring& name) const
 Checks if event has the given name. More...
 
guint32 get_seqnum () const
 Retrieve the sequence number of a event. More...
 
void set_seqnum (guint32 seqnum)
 Set the sequence number of a event. More...
 
Glib::RefPtr< Gst::Eventcreate_writable ()
 Checks if an event is writable. More...
 
bool is_downstream () const
 Check if an event can travel downstream. More...
 
bool is_serialized () const
 Check if an event is serialized with the data stream. More...
 
bool is_upstream () const
 Check if an event can travel upstream. More...
 
EventType get_event_type () const
 Get the Gst::EventType of the event. More...
 
ClockTime get_timestamp () const
 Get the Gst::ClockTime timestamp of the event. More...
 
- Public Member Functions inherited from Gst::MiniObject
void reference () const
 Increment the reference count for this object. More...
 
void unreference () const
 Decrement the reference count for this object. More...
 
GstMiniObject* gobj ()
 Provides access to the underlying C instance. More...
 
const GstMiniObject* gobj () const
 Provides access to the underlying C instance. More...
 
GstMiniObject* gobj_copy () const
 Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. More...
 
 ~MiniObject ()
 
guint get_flags () const
 
void set_flags (const guint& value)
 
bool lock (LockFlags flags)
 Lock the mini-object with the specified access mode in flags. More...
 
void unlock (LockFlags flags)
 Unlock the mini-object with the specified access mode in flags. More...
 
bool is_writable () const
 If mini_object has the LOCKABLE flag set, check if the current EXCLUSIVE lock on object is the only one, this means that changes to the object will not be visible to any other object. More...
 
Glib::RefPtr< MiniObjectcreate_writable ()
 Checks if a mini-object is writable. More...
 

Static Public Member Functions

static Glib::RefPtr
< Gst::EventTag
create (const Gst::TagList& taglist)
 Generates a metadata tag event from the given taglist. More...
 

Additional Inherited Members

- Protected Member Functions inherited from Gst::Event
 Event ()
 
void operator delete (void*, std::size_t)
 
- Protected Member Functions inherited from Gst::MiniObject
 MiniObject ()
 
void operator delete (void*, std::size_t)
 

Detailed Description

A tag event.

Member Function Documentation

static Glib::RefPtr<Gst::EventTag> Gst::EventTag::create ( const Gst::TagList taglist)
static

Generates a metadata tag event from the given taglist.

Parameters
taglistMetadata list.
Returns
A new Gst::Event.
Gst::TagList Gst::EventTag::parse ( ) const

Parses a tag event and stores the results in the given taglist location.

Parameters
nameTag name.
Returns
Metadata list.

The documentation for this class was generated from the following file: