gstreamermm 0.10.10
Public Member Functions | Related Functions

Gst::DiscovererVideoInfo Class Reference

DiscovererVideoInfo - Gst::DiscovererStreamInfo specific to video streams (this includes images). More...

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

Public Member Functions

virtual ~DiscovererVideoInfo ()
GstDiscovererVideoInfo* gobj ()
 Provides access to the underlying C GstMiniObject.
const GstDiscovererVideoInfo* gobj () const
 Provides access to the underlying C GstMiniObject.
GstDiscovererVideoInfo* gobj_copy ()
 Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
guint get_bitrate () const
guint get_depth () const
guint get_framerate_denom () const
guint get_framerate_num () const
guint get_height () const
bool is_interlaced () const
bool is_image () const
guint get_max_bitrate () const
guint get_par_denom () const
guint get_par_num () const
guint get_width () const

Related Functions

(Note that these are not member functions.)
Glib::RefPtr
< Gst::DiscovererVideoInfo
wrap (GstDiscovererVideoInfo* object, bool take_copy=false)

Detailed Description

DiscovererVideoInfo - Gst::DiscovererStreamInfo specific to video streams (this includes images).


Constructor & Destructor Documentation

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

Member Function Documentation

guint Gst::DiscovererVideoInfo::get_bitrate ( ) const
Returns:
The average or nominal bitrate of the video stream in bits/second.
guint Gst::DiscovererVideoInfo::get_depth ( ) const
Returns:
The depth in bits of the video stream.
guint Gst::DiscovererVideoInfo::get_framerate_denom ( ) const
Returns:
The framerate of the video stream (denominator).
guint Gst::DiscovererVideoInfo::get_framerate_num ( ) const
Returns:
The framerate of the video stream (numerator).
guint Gst::DiscovererVideoInfo::get_height ( ) const
Returns:
The height of the video stream in pixels.
guint Gst::DiscovererVideoInfo::get_max_bitrate ( ) const
Returns:
The maximum bitrate of the video stream in bits/second.
guint Gst::DiscovererVideoInfo::get_par_denom ( ) const
Returns:
The Pixel Aspect Ratio (PAR) of the video stream (denominator).
guint Gst::DiscovererVideoInfo::get_par_num ( ) const
Returns:
The Pixel Aspect Ratio (PAR) of the video stream (numerator).
guint Gst::DiscovererVideoInfo::get_width ( ) const
Returns:
The width of the video stream in pixels.
const GstDiscovererVideoInfo* Gst::DiscovererVideoInfo::gobj ( ) const [inline]

Provides access to the underlying C GstMiniObject.

Reimplemented from Gst::DiscovererStreamInfo.

GstDiscovererVideoInfo* Gst::DiscovererVideoInfo::gobj ( ) [inline]

Provides access to the underlying C GstMiniObject.

Reimplemented from Gst::DiscovererStreamInfo.

GstDiscovererVideoInfo* Gst::DiscovererVideoInfo::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::DiscovererStreamInfo.

bool Gst::DiscovererVideoInfo::is_image ( ) const
Returns:
#true if the video stream corresponds to an image (i.e. only contains one frame).
bool Gst::DiscovererVideoInfo::is_interlaced ( ) const
Returns:
true if the stream is interlaced, else false.

Friends And Related Function Documentation

Glib::RefPtr< Gst::DiscovererVideoInfo > wrap ( GstDiscovererVideoInfo *  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: