uridecodebin3
Decodes data from a URI into raw media. It selects a source element that can handle the given uri scheme and connects it to a decodebin3.
Hierarchy
GObject ╰──GInitiallyUnowned ╰──GstObject ╰──GstElement ╰──GstBin ╰──uridecodebin3
Implemented interfaces
GstChildProxy
Factory details
Authors: – Edward Hervey
Classification: – Generic/Bin/Decoder
Rank – none
Plugin – playback
Package – GStreamer Base Plug-ins
Pad Templates
audio_%u
ANY
Presence – sometimes
Direction – src
Object type – GstPad
src_%u
ANY
Presence – sometimes
Direction – src
Object type – GstPad
text_%u
ANY
Presence – sometimes
Direction – src
Object type – GstPad
video_%u
ANY
Presence – sometimes
Direction – src
Object type – GstPad
Signals
about-to-finish
about_to_finish_callback (GstElement* param_0,
gpointer udata)
def about_to_finish_callback (param_0, udata):
#python callback for the 'about-to-finish' signal
function about_to_finish_callback(param_0: GstElement* param_0, udata: gpointer udata): {
// javascript callback for the 'about-to-finish' signal
}
This signal is emitted when the data for the selected URI is entirely buffered and it is safe to specify another URI.
Parameters:
param_0
–
udata
–
Flags: Run Last
select-stream
gint select_stream_callback (GstElement* param_0, GstStreamCollection* arg0, GstStream* arg1, gpointer udata)
def select_stream_callback (param_0, arg0, arg1, udata):
#python callback for the 'select-stream' signal
function select_stream_callback(param_0: GstElement* param_0, arg0: GstStreamCollection* arg0, arg1: GstStream* arg1, udata: gpointer udata): {
// javascript callback for the 'select-stream' signal
}
Parameters:
param_0
–
arg0
–
arg1
–
udata
–
Flags: Run Last
source-setup
source_setup_callback (GstElement* bin, GstElement* source, gpointer udata)
def source_setup_callback (bin, source, udata):
#python callback for the 'source-setup' signal
function source_setup_callback(bin: GstElement* bin, source: GstElement* source, udata: gpointer udata): {
// javascript callback for the 'source-setup' signal
}
This signal is emitted after a source element has been created, so it can be configured by setting additional properties (e.g. set a proxy server for an http source, or set the device and read speed for an audio cd source).
Parameters:
bin
–
the uridecodebin.
source
–
source element
udata
–
Flags: Run Last
Properties
buffer-duration
“buffer-duration” gint64
Buffer duration when buffering streams (-1 default value)
Flags : Read / Write
Default value : 18446744073709551615
buffer-size
“buffer-size” gint
Buffer size when buffering streams (-1 default value)
Flags : Read / Write
Default value : -1
caps
“caps” GstCaps*
The caps on which to stop decoding. (NULL = default)
Flags : Read / Write
Default value :
video/x-raw(ANY); audio/x-raw(ANY); text/x-raw(ANY); subpicture/x-dvd; subpicture/x-dvb; subpicture/x-xsub; subpicture/x-pgs; closedcaption/x-cea-608; closedcaption/x-cea-708; application/x-onvif-metadata
connection-speed
“connection-speed” guint64
Network connection speed in kbps (0 = unknown)
Flags : Read / Write
Default value : 0
current-suburi
“current-suburi” gchararray
The currently playing URI of a subtitle
Flags : Read
Default value : NULL
current-uri
“current-uri” gchararray
The currently playing URI
Flags : Read
Default value : NULL
download
“download” gboolean
Attempt download buffering when buffering network streams
Flags : Read / Write
Default value : false
instant-uri
“instant-uri” gboolean
Changes to uri are applied immediately (instead of on EOS or when the element is set back to PLAYING).
Flags : Read / Write
Default value : false
Since : 1.22
ring-buffer-max-size
“ring-buffer-max-size” guint64
Max. amount of data in the ring buffer (bytes, 0 = ring buffer disabled)
Flags : Read / Write
Default value : 0
source
“source” GstElement*
Source object used
Flags : Read
suburi
“suburi” gchararray
Optional URI of a subtitle
Flags : Read / Write
Default value : NULL
uri
“uri” gchararray
URI to decode
Flags : Read / Write
Default value : NULL
use-buffering
“use-buffering” gboolean
Perform buffering on demuxed/parsed media
Flags : Read / Write
Default value : false
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