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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>GDataMediaContent: GData Reference Manual</title>
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<meta name="generator" content="DocBook XSL Stylesheets Vsnapshot">
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<link rel="home" href="index.html" title="GData Reference Manual">
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<link rel="up" href="ch11.html" title="Media RSS API">
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<link rel="prev" href="GDataMediaCategory.html" title="GDataMediaCategory">
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<link rel="next" href="GDataMediaCredit.html" title="GDataMediaCredit">
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<link rel="stylesheet" href="style.css" type="text/css">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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Top |
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Description |
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Object Hierarchy |
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Properties
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GDataMediaContent
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GDataMediaContent — Media RSS content element
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Stability Level
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develop applications to these interfaces, release them, and have confidence that
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they will run on all minor releases of the product (after the one in which the
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interface was introduced, and within the same major release). Even at a major
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release, incompatible changes are expected to be rare, and to have strong
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justifications.
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">Stable, unless otherwise indicated
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Functions
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const gchar *
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gdata_media_content_get_uri ()
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gsize
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gdata_media_content_get_filesize ()
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const gchar *
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gdata_media_content_get_content_type ()
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GDataMediaMedium
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gdata_media_content_get_medium ()
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gboolean
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gdata_media_content_is_default ()
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GDataMediaExpression
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gdata_media_content_get_expression ()
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gint64
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gdata_media_content_get_duration ()
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guint
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gdata_media_content_get_height ()
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guint
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gdata_media_content_get_width ()
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GDataDownloadStream *
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gdata_media_content_download ()
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Properties
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gchar *
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content-type
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Read
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gint64
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duration
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Read
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GDataMediaExpression
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expression
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Read
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gulong
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filesize
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Read
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guint
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height
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Read
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gboolean
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is-default
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Read
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GDataMediaMedium
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medium
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Read
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gchar *
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uri
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Read
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guint
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width
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Read
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Types and Values
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GDataMediaContent
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GDataMediaContentClass
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enum
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GDataMediaMedium
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enum
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GDataMediaExpression
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Object Hierarchy
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GObject
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╰── GDataParsable
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╰── GDataMediaContent
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╰── GDataYouTubeContent
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Includes
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#include <gdata/media/gdata-media-content.h>
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Description
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GDataMediaContent represents a "content" element from the
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Media RSS specification.
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The class only implements parsing, not XML output, at the moment.
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Functions
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gdata_media_content_get_uri ()
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const gchar *
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gdata_media_content_get_uri (GDataMediaContent *self);
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Gets the “uri” property.
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Parameters
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self
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a GDataMediaContent
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Returns
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the content's URI
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Since: 0.4.0
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gdata_media_content_get_filesize ()
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gsize
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gdata_media_content_get_filesize (GDataMediaContent *self);
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Gets the “filesize” property.
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Parameters
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self
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a GDataMediaContent
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Returns
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the number of bytes in the content, or 0
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Since: 0.4.0
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gdata_media_content_get_content_type ()
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const gchar *
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gdata_media_content_get_content_type (GDataMediaContent *self);
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Gets the “content-type” property.
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Parameters
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self
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a GDataMediaContent
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Returns
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the content's content (MIME) type, or NULL
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Since: 0.4.0
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gdata_media_content_get_medium ()
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GDataMediaMedium
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gdata_media_content_get_medium (GDataMediaContent *self);
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Gets the “medium” property.
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Parameters
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self
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a GDataMediaContent
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Returns
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the type of the content, or GDATA_MEDIA_UNKNOWN
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Since: 0.4.0
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gdata_media_content_is_default ()
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gboolean
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gdata_media_content_is_default (GDataMediaContent *self);
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Gets the “is-default” property.
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Parameters
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self
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a GDataMediaContent
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Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Returns
|
|
Packit |
4b6dd7 |
TRUE if the GDataMediaContent is the default content for the media group, FALSE otherwise
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Since: 0.4.0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
gdata_media_content_get_expression ()
|
|
Packit |
4b6dd7 |
GDataMediaExpression
|
|
Packit |
4b6dd7 |
gdata_media_content_get_expression (GDataMediaContent *self);
|
|
Packit |
4b6dd7 |
Gets the “expression” property.
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Parameters
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
self
|
|
Packit |
4b6dd7 |
a GDataMediaContent
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Returns
|
|
Packit |
4b6dd7 |
the content's expression, or GDATA_MEDIA_EXPRESSION_FULL
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Since: 0.4.0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
gdata_media_content_get_duration ()
|
|
Packit |
4b6dd7 |
gint64
|
|
Packit |
4b6dd7 |
gdata_media_content_get_duration (GDataMediaContent *self);
|
|
Packit |
4b6dd7 |
Gets the “duration” property.
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Parameters
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
self
|
|
Packit |
4b6dd7 |
a GDataMediaContent
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Returns
|
|
Packit |
4b6dd7 |
the content's duration in seconds, or 0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Since: 0.4.0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
gdata_media_content_get_height ()
|
|
Packit |
4b6dd7 |
guint
|
|
Packit |
4b6dd7 |
gdata_media_content_get_height (GDataMediaContent *self);
|
|
Packit |
4b6dd7 |
Gets the “height” property.
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Parameters
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
self
|
|
Packit |
4b6dd7 |
a GDataMediaContent
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Returns
|
|
Packit |
4b6dd7 |
the content's height in pixels, or 0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Since: 0.4.0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
gdata_media_content_get_width ()
|
|
Packit |
4b6dd7 |
guint
|
|
Packit |
4b6dd7 |
gdata_media_content_get_width (GDataMediaContent *self);
|
|
Packit |
4b6dd7 |
Gets the “width” property.
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Parameters
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
self
|
|
Packit |
4b6dd7 |
a GDataMediaContent
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Returns
|
|
Packit |
4b6dd7 |
the content's width in pixels, or 0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Since: 0.4.0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
gdata_media_content_download ()
|
|
Packit |
4b6dd7 |
GDataDownloadStream *
|
|
Packit |
4b6dd7 |
gdata_media_content_download (GDataMediaContent *self,
|
|
Packit |
4b6dd7 |
GDataService *service,
|
|
Packit |
4b6dd7 |
GCancellable *cancellable,
|
|
Packit |
4b6dd7 |
GError **error);
|
|
Packit |
4b6dd7 |
Downloads and returns a GDataDownloadStream allowing the content represented by self
|
|
Packit |
4b6dd7 |
to be read.
|
|
Packit |
4b6dd7 |
To get the content type of the downloaded data, gdata_download_stream_get_content_type() can be called on the returned GDataDownloadStream.
|
|
Packit |
4b6dd7 |
Calling gdata_download_stream_get_content_length() on the stream will not return a meaningful result, however, as the stream is encoded in chunks,
|
|
Packit |
4b6dd7 |
rather than by content length.
|
|
Packit |
4b6dd7 |
In order to cancel the download, a GCancellable passed in to cancellable
|
|
Packit |
4b6dd7 |
must be cancelled using g_cancellable_cancel(). Cancelling the individual
|
|
Packit |
4b6dd7 |
GInputStream operations on the GDataDownloadStream will not cancel the entire download; merely the read or close operation in question. See the
|
|
Packit |
4b6dd7 |
“cancellable” for more details.
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Parameters
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
self
|
|
Packit |
4b6dd7 |
a GDataMediaContent
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
service
|
|
Packit |
4b6dd7 |
the GDataService
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
cancellable
|
|
Packit |
4b6dd7 |
a GCancellable for the entire download stream, or NULL.
|
|
Packit |
4b6dd7 |
[allow-none]
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
error
|
|
Packit |
4b6dd7 |
a GError, or NULL
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Returns
|
|
Packit |
4b6dd7 |
a GDataDownloadStream to download the content with, or NULL; unref with g_object_unref().
|
|
Packit |
4b6dd7 |
[transfer full]
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Since: 0.8.0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Types and Values
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
GDataMediaContent
|
|
Packit |
4b6dd7 |
typedef struct _GDataMediaContent GDataMediaContent;
|
|
Packit |
4b6dd7 |
All the fields in the GDataMediaContent structure are private and should never be accessed directly.
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
GDataMediaContentClass
|
|
Packit |
4b6dd7 |
typedef struct {
|
|
Packit |
4b6dd7 |
} GDataMediaContentClass;
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
All the fields in the GDataMediaContentClass structure are private and should never be accessed directly.
|
|
Packit |
4b6dd7 |
Since: 0.4.0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
enum GDataMediaMedium
|
|
Packit |
4b6dd7 |
An enum representing the possible values of “medium”.
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Members
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
GDATA_MEDIA_UNKNOWN
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
the type of the media is unknown
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
GDATA_MEDIA_IMAGE
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
the media is an image
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
GDATA_MEDIA_AUDIO
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
the media is an audio stream
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
GDATA_MEDIA_VIDEO
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
the media is a video
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
GDATA_MEDIA_DOCUMENT
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
the media is another type of document
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
GDATA_MEDIA_EXECUTABLE
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
the media is an executable file
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Since: 0.4.0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
enum GDataMediaExpression
|
|
Packit |
4b6dd7 |
An enum representing the possible values of “expression”.
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Members
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
GDATA_MEDIA_EXPRESSION_SAMPLE
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
the media is a sample of a larger video
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
GDATA_MEDIA_EXPRESSION_FULL
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
the media is the full version
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
GDATA_MEDIA_EXPRESSION_NONSTOP
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
the media is a continuous stream
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
Property Details
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
The “content-type” property
|
|
Packit |
4b6dd7 |
“content-type” gchar *
|
|
Packit |
4b6dd7 |
The standard MIME type of the object.
|
|
Packit |
4b6dd7 |
For more information, see the Media RSS specification.
|
|
Packit |
4b6dd7 |
Flags: Read
|
|
Packit |
4b6dd7 |
Default value: NULL
|
|
Packit |
4b6dd7 |
Since: 0.4.0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
The “duration” property
|
|
Packit |
4b6dd7 |
“duration” gint64
|
|
Packit |
4b6dd7 |
The number of seconds for which the media object plays.
|
|
Packit |
4b6dd7 |
For more information, see the Media RSS specification.
|
|
Packit |
4b6dd7 |
Flags: Read
|
|
Packit |
4b6dd7 |
Allowed values: >= 0
|
|
Packit |
4b6dd7 |
Default value: 0
|
|
Packit |
4b6dd7 |
Since: 0.4.0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
The “expression” property
|
|
Packit |
4b6dd7 |
“expression” GDataMediaExpression
|
|
Packit |
4b6dd7 |
Determines if the object is a sample or the full version of the object, or even if it is a continuous stream.
|
|
Packit |
4b6dd7 |
For more information, see the Media RSS specification.
|
|
Packit |
4b6dd7 |
Flags: Read
|
|
Packit |
4b6dd7 |
Default value: GDATA_MEDIA_EXPRESSION_FULL
|
|
Packit |
4b6dd7 |
Since: 0.4.0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
The “filesize” property
|
|
Packit |
4b6dd7 |
“filesize” gulong
|
|
Packit |
4b6dd7 |
The number of bytes of the media object.
|
|
Packit |
4b6dd7 |
For more information, see the Media RSS specification.
|
|
Packit |
4b6dd7 |
Flags: Read
|
|
Packit |
4b6dd7 |
Since: 0.4.0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
The “height” property
|
|
Packit |
4b6dd7 |
“height” guint
|
|
Packit |
4b6dd7 |
The height of the media object.
|
|
Packit |
4b6dd7 |
For more information, see the Media RSS specification.
|
|
Packit |
4b6dd7 |
Flags: Read
|
|
Packit |
4b6dd7 |
Default value: 0
|
|
Packit |
4b6dd7 |
Since: 0.4.0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
The “is-default” property
|
|
Packit |
4b6dd7 |
“is-default” gboolean
|
|
Packit |
4b6dd7 |
Determines if this is the default content for the media group. There should only be one default object per media group.
|
|
Packit |
4b6dd7 |
For more information, see the Media RSS specification.
|
|
Packit |
4b6dd7 |
Flags: Read
|
|
Packit |
4b6dd7 |
Default value: FALSE
|
|
Packit |
4b6dd7 |
Since: 0.4.0
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
|
|
Packit |
4b6dd7 |
The “medium” property
|
|
Packit |
4b6dd7 |
“medium” GDataMediaMedium
|
|
Packit |
4b6dd7 |
The type of object, complementing “content-type”. It allows the consuming application to make simpler decisions between
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different content objects, based on whether they're a video or audio stream, for example.
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For more information, see the Media RSS specification.
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Flags: Read
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Default value: GDATA_MEDIA_UNKNOWN
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Since: 0.4.0
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The “uri” property
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“uri” gchar *
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The direct URI to the media object.
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For more information, see the Media RSS specification.
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Flags: Read
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Default value: NULL
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Since: 0.4.0
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The “width” property
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“width” guint
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The width of the media object.
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For more information, see the Media RSS specification.
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Flags: Read
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Default value: 0
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Since: 0.4.0
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Generated by GTK-Doc V1.26.1
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</body>
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</html>
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