Utility functions

Utility functions — Miscellaneous useful functions

Functions

Includes

#include <farstream/fs-utils.h>

Description

Functions

fs_utils_set_bitrate ()

void
fs_utils_set_bitrate (GstElement *element,
                      glong bitrate);

This allows setting the bitrate on all elements that have a "bitrate" property without having to know the type or of the unit used by that element.

This will be obsolete in 0.11 (when all elements use bit/sec for the "bitrate" property.

Parameters

element

The GstElement

 

bitrate

The bitrate in bits/sec

 

fs_utils_get_default_codec_preferences ()

GList *
fs_utils_get_default_codec_preferences
                               (GstElement *element);

These default codec preferences should work with the elements that are available in the main GStreamer element repositories. They should be suitable for standards based protocols like SIP or XMPP.

Parameters

element

Element for which to fetch default codec preferences

 

Returns

The default codec preferences for this plugin. This GList should be freed with fs_codec_list_destroy().

[element-type FsCodec][transfer full]


fs_utils_get_default_element_properties ()

GKeyFile *
fs_utils_get_default_element_properties
                               (GstElement *element);

This function produces a GKeyFile that can be fed to fs_element_added_notifier_set_properties_from_keyfile(). If no default properties have been found, it will return NULL.

[skip]

Parameters

element

Element for which to fetch default element properties

 

Returns

a GKeyFile containing the default element properties for this element or NULL if no properties were found. Caller must free the GKeyFile when he is done.


fs_utils_get_default_rtp_header_extension_preferences ()

GList *
fs_utils_get_default_rtp_header_extension_preferences
                               (GstElement *element,
                                FsMediaType media_type);

These default rtp header extension preferences should work with the elements that are available in the main GStreamer element repositories. They should be suitable for standards based protocols like SIP or XMPP.

Parameters

element

Element for which to fetch default RTP Header Extension preferences

 

media_type

The FsMediaType for which to get default RTP Header Extension preferences

 

Returns

The default rtp header extension preferences for this plugin, this GList should be freed with fs_codec_list_destroy().

[element-type FsCodec][transfer full]

Types and Values