gstreamermm 0.10.10.1
Public Member Functions | Related Functions
Gst::DiscovererInfo Class Reference

DiscovererInfo - Class containing the information of a URI analyzed by Gst::Discoverer. More...

Inheritance diagram for Gst::DiscovererInfo:
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Collaboration diagram for Gst::DiscovererInfo:
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List of all members.

Public Member Functions

virtual ~DiscovererInfo ()
GstDiscovererInfo* gobj ()
 Provides access to the underlying C GstMiniObject.
const GstDiscovererInfo* gobj () const
 Provides access to the underlying C GstMiniObject.
GstDiscovererInfo* gobj_copy ()
 Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
ClockTime get_duration () const
Structure get_misc () const
DiscovererResult get_result () const
Glib::RefPtr
< DiscovererStreamInfo
get_stream_info ()
Glib::RefPtr< const
DiscovererStreamInfo
get_stream_info () const
std::vector< Glib::RefPtr
< DiscovererStreamInfo > > 
get_stream_list ()
std::vector< Glib::RefPtr
< const DiscovererStreamInfo > > 
get_stream_list () const
TagList get_tags () const
Glib::ustring get_uri () const
bool get_seekable () const
std::vector< Glib::RefPtr
< DiscovererStreamInfo > > 
get_audio_streams ()
 Finds all the Gst::DiscovererAudioInfo contained in info.
std::vector< Glib::RefPtr
< const DiscovererStreamInfo > > 
get_audio_streams () const
 Finds all the Gst::DiscovererAudioInfo contained in info.
std::vector< Glib::RefPtr
< DiscovererStreamInfo > > 
get_container_streams ()
 Finds all the Gst::DiscovererContainerInfo contained in info.
std::vector< Glib::RefPtr
< const DiscovererStreamInfo > > 
get_container_streams () const
 Finds all the Gst::DiscovererContainerInfo contained in info.
std::vector< Glib::RefPtr
< DiscovererStreamInfo > > 
get_streams (GType streamtype)
 Finds the Gst::DiscovererStreamInfo contained in info that match the given streamtype.
std::vector< Glib::RefPtr
< const DiscovererStreamInfo > > 
get_streams (GType streamtype) const
 Finds the Gst::DiscovererStreamInfo contained in info that match the given streamtype.
std::vector< Glib::RefPtr
< DiscovererStreamInfo > > 
get_video_streams ()
 Finds all the Gst::DiscovererVideoInfo contained in info.
std::vector< Glib::RefPtr
< const DiscovererStreamInfo > > 
get_video_streams () const
 Finds all the Gst::DiscovererVideoInfo contained in info.

Related Functions

(Note that these are not member functions.)

Glib::RefPtr< Gst::DiscovererInfowrap (GstDiscovererInfo* object, bool take_copy=false)

Detailed Description

DiscovererInfo - Class containing the information of a URI analyzed by Gst::Discoverer.


Constructor & Destructor Documentation

virtual Gst::DiscovererInfo::~DiscovererInfo ( ) [virtual]

Member Function Documentation

std::vector< Glib::RefPtr<DiscovererStreamInfo> > Gst::DiscovererInfo::get_audio_streams ( )

Finds all the Gst::DiscovererAudioInfo contained in info.

Returns:
A List of matching Gst::DiscovererStreamInfo. The caller should free it with stream_info_list_free().
std::vector< Glib::RefPtr<const DiscovererStreamInfo> > Gst::DiscovererInfo::get_audio_streams ( ) const

Finds all the Gst::DiscovererAudioInfo contained in info.

Returns:
A List of matching Gst::DiscovererStreamInfo. The caller should free it with stream_info_list_free().
std::vector< Glib::RefPtr<DiscovererStreamInfo> > Gst::DiscovererInfo::get_container_streams ( )

Finds all the Gst::DiscovererContainerInfo contained in info.

Returns:
A List of matching Gst::DiscovererStreamInfo. The caller should free it with stream_info_list_free().
std::vector< Glib::RefPtr<const DiscovererStreamInfo> > Gst::DiscovererInfo::get_container_streams ( ) const

Finds all the Gst::DiscovererContainerInfo contained in info.

Returns:
A List of matching Gst::DiscovererStreamInfo. The caller should free it with stream_info_list_free().
ClockTime Gst::DiscovererInfo::get_duration ( ) const
Returns:
The duration of the URI in Gst::ClockTime (nanoseconds).
Structure Gst::DiscovererInfo::get_misc ( ) const
Returns:
Miscellaneous information stored as a Gst::Structure (for example: information about missing plugins). If you wish to use the Gst::Structure after the life-time of info, you will need to copy it.
DiscovererResult Gst::DiscovererInfo::get_result ( ) const
Returns:
The result of the discovery as a Gst::DiscovererResult.
bool Gst::DiscovererInfo::get_seekable ( ) const
Returns:
The wheter the URI is seekable.
Glib::RefPtr<const DiscovererStreamInfo> Gst::DiscovererInfo::get_stream_info ( ) const
Returns:
The structure (or topology) of the URI as a Gst::DiscovererStreamInfo. This structure can be traversed to see the original hierarchy. Unref with gst_discoverer_stream_info_unref() after usage.
Glib::RefPtr<DiscovererStreamInfo> Gst::DiscovererInfo::get_stream_info ( )
Returns:
The structure (or topology) of the URI as a Gst::DiscovererStreamInfo. This structure can be traversed to see the original hierarchy. Unref with gst_discoverer_stream_info_unref() after usage.
std::vector< Glib::RefPtr<DiscovererStreamInfo> > Gst::DiscovererInfo::get_stream_list ( )
Returns:
The list of all streams contained in the #info. Free after usage with stream_info_list_free().
std::vector< Glib::RefPtr<const DiscovererStreamInfo> > Gst::DiscovererInfo::get_stream_list ( ) const
Returns:
The list of all streams contained in the #info. Free after usage with stream_info_list_free().
std::vector< Glib::RefPtr<const DiscovererStreamInfo> > Gst::DiscovererInfo::get_streams ( GType  streamtype) const

Finds the Gst::DiscovererStreamInfo contained in info that match the given streamtype.

Parameters:
streamtypeA Type derived from Gst::DiscovererStreamInfo.
Returns:
A List of matching Gst::DiscovererStreamInfo. The caller should free it with stream_info_list_free().
std::vector< Glib::RefPtr<DiscovererStreamInfo> > Gst::DiscovererInfo::get_streams ( GType  streamtype)

Finds the Gst::DiscovererStreamInfo contained in info that match the given streamtype.

Parameters:
streamtypeA Type derived from Gst::DiscovererStreamInfo.
Returns:
A List of matching Gst::DiscovererStreamInfo. The caller should free it with stream_info_list_free().
TagList Gst::DiscovererInfo::get_tags ( ) const
Returns:
All tags contained in the U::RI. If you wish to use the tags after the life-time of info, you will need to copy them.
Glib::ustring Gst::DiscovererInfo::get_uri ( ) const
Returns:
The URI to which this information corresponds to. Copy it if you wish to use it after the life-time of info.
std::vector< Glib::RefPtr<const DiscovererStreamInfo> > Gst::DiscovererInfo::get_video_streams ( ) const

Finds all the Gst::DiscovererVideoInfo contained in info.

Returns:
A List of matching Gst::DiscovererStreamInfo. The caller should free it with stream_info_list_free().
std::vector< Glib::RefPtr<DiscovererStreamInfo> > Gst::DiscovererInfo::get_video_streams ( )

Finds all the Gst::DiscovererVideoInfo contained in info.

Returns:
A List of matching Gst::DiscovererStreamInfo. The caller should free it with stream_info_list_free().
GstDiscovererInfo* Gst::DiscovererInfo::gobj ( ) [inline]

Provides access to the underlying C GstMiniObject.

Reimplemented from Gst::MiniObject.

const GstDiscovererInfo* Gst::DiscovererInfo::gobj ( ) const [inline]

Provides access to the underlying C GstMiniObject.

Reimplemented from Gst::MiniObject.

GstDiscovererInfo* Gst::DiscovererInfo::gobj_copy ( )

Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.

Reimplemented from Gst::MiniObject.


Friends And Related Function Documentation

Glib::RefPtr< Gst::DiscovererInfo > wrap ( GstDiscovererInfo *  object,
bool  take_copy = false 
) [related]
Parameters:
objectThe C instance
take_copyfalse if the result should take ownership of the C instance. true if it should take a new copy or ref.
Returns:
A C++ instance that wraps this C instance.

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