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librygel-server Reference Manual | ![]() |
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Top | Description | Object Hierarchy |
#define RYGEL_TYPE_MEDIA_ENGINE GList * rygel_media_engine_get_dlna_profiles (RygelMediaEngine *self
); GList * rygel_media_engine_get_transcoders (RygelMediaEngine *self
); RygelDataSource * rygel_media_engine_create_data_source (RygelMediaEngine *self
,const gchar *uri
); void rygel_media_engine_init (GError **error
); RygelMediaEngine * rygel_media_engine_get_default (void
); struct RygelMediaEngine; struct RygelMediaEngineClass; enum RygelMediaEngineError;
See, for instance, Rygel's built-in "gstreamer" and "simple" media engines, or the external rygel-gst-0-10-media-engine module.
The actual media engine used by Rygel at runtime is specified by the media-engine configuration key. For instance, in rygel.conf: media-engine=librygel-media-engine-gst.so
Media engines should also derive their own RygelDataSource, returning an instance of it from create_data_source()
.
See the <link linkend="implementing-media-engines">Implementing Media Engines</link> section.
#define RYGEL_TYPE_MEDIA_ENGINE (rygel_media_engine_get_type ())
The type for RygelMediaEngine.
GList * rygel_media_engine_get_dlna_profiles
(RygelMediaEngine *self
);
Get a list of the DLNA profiles that are supported by this media engine when calling rygel_media_engine_create_data_source()
.
Other DLNA profiles may be supported as transcoding targets - see rygel_media_engine_get_transcoders()
.
|
the RygelMediaEngine instance |
Returns : |
A list of RygelDLNAProfile<!-- -->s. [transfer none] |
GList * rygel_media_engine_get_transcoders (RygelMediaEngine *self
);
Get a list of the transcoders that are provided by this media engine.
|
the RygelMediaEngine instance |
Returns : |
A list of RygelTranscoder<!-- -->s or null if not supported. [transfer none] |
RygelDataSource * rygel_media_engine_create_data_source (RygelMediaEngine *self
,const gchar *uri
);
Get a data source for the URI.
|
the RygelMediaEngine instance |
|
to create the data source for. [in] |
Returns : |
A data source representing the uri |
void rygel_media_engine_init (GError **error
);
|
location to store the error occuring, or NULL to ignore |
RygelMediaEngine * rygel_media_engine_get_default (void
);
Get the singleton instance of the currently used media engine.
Returns : |
An instance of a concrete RygelMediaEngine implementation. |
struct RygelMediaEngine;
This is the base class for media engines that contain knowledge about the streaming and (optionally) the transcoding and seeking capabilites of the media library in use.
See, for instance, Rygel's built-in "gstreamer" and "simple" media engines, or the external rygel-gst-0-10-media-engine module.
The actual media engine used by Rygel at runtime is specified by the media-engine configuration key. For instance, in rygel.conf: media-engine=librygel-media-engine-gst.so
Media engines should also derive their own RygelDataSource, returning an instance of it from create_data_source()
.
See the <link linkend="implementing-media-engines">Implementing Media Engines</link> section.
struct RygelMediaEngineClass { GObjectClass parent_class; GList* (*get_dlna_profiles) (RygelMediaEngine* self); GList* (*get_transcoders) (RygelMediaEngine* self); RygelDataSource* (*create_data_source) (RygelMediaEngine* self, const gchar* uri); };
The class structure for RYGEL_TYPE_MEDIA_ENGINE
. All the fields in this structure are private and should never be accessed directly.