gstreamermm: Gst::EventTag Class Reference

gstreamermm 1.0.10

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Gst::EventTag Class Reference

A tag event. More...

Inheritance diagram for Gst::EventTag:
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Collaboration diagram for Gst::EventTag:
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## 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::Event > | create_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< MiniObject > | create_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)
Related Functions inherited from Gst::Event
Glib::RefPtr< Gst::Event > | wrap (GstEvent* object, bool take_copy=false)
| A Glib::wrap() method for this object. More...
Related Functions inherited from Gst::MiniObject
Glib::RefPtr< Gst::MiniObject > | wrap (GstMiniObject* object, bool take_copy=false)
| A Glib::wrap() method for this object. More...

## 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

  taglist | Metadata 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

  name | Tag name.

Returns
  Metadata list.

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

- gstreamermm/event.h