Sink

Object Hierarchy:

Description:

[ CCode ( type_id = "gst_audio_sink_get_type ()" ) ]
[ GIR ( name = "AudioSink" ) ]
public class Sink : BaseSink

This is the most simple base class for audio sinks that only requires subclasses to implement a set of simple functions:

* `open()` :Open the device.

* `prepare()` :Configure the device with the specified format.

* `write()` :Write samples to the device.

* `reset()` :Unblock writes and flush the device.

* `delay()` :Get the number of samples written but not yet played by the device.

* `unprepare()` :Undo operations done by prepare.

* `close()` :Close the device.

All scheduling of samples and timestamps is done in this base class together with BaseSink using a default implementation of a RingBuffer that uses threads.

Namespace: Gst.Audio

Package: gstreamer-audio-1.0

Content:

Creation methods:

protected Sink ()

Methods:

public virtual void clear_all ()
public virtual bool close ()
public virtual uint delay ()
public virtual bool open ()
public virtual void pause ()
public virtual bool prepare (RingBufferSpec spec)
public virtual void reset ()
public virtual void resume ()
public virtual void stop ()
public virtual bool unprepare ()
public virtual int write (uint8[] data)
Write samples to the device.

Fields:

public class SinkClassExtension? extension

Inherited Members:

All known members inherited from class Gst.Audio.BaseSink

All known members inherited from class Gst.Base.Sink

@async
@unlock
activate_pull
blocksize
can_activate_pull
can_activate_push
do_preroll
enable_last_sample
eos
event
fixate
get_blocksize
get_caps
get_drop_out_of_segment
get_last_sample
get_latency
get_max_bitrate
get_max_lateness
get_processing_deadline
get_render_delay
get_stats
get_sync
get_throttle_time
get_times
get_ts_offset
have_newsegment

have_preroll
is_async_enabled
is_last_sample_enabled
is_qos_enabled
last_sample
max_bitrate
max_lateness
need_preroll
offset
pad_mode
playing_async
prepare
prepare_list
preroll
preroll_cond
preroll_lock
processing_deadline
propose_allocation
qos
query
query_latency
render
render_delay
render_list
segment

set_async_enabled
set_blocksize
set_caps
set_drop_out_of_segment
set_last_sample_enabled
set_max_bitrate
set_max_lateness
set_processing_deadline
set_qos_enabled
set_render_delay
set_sync
set_throttle_time
set_ts_offset
sinkpad
start
stats
stop
sync
throttle_time
ts_offset
unlock_stop
wait
wait_clock
wait_event
wait_preroll

All known members inherited from class Gst.Element

abort_state
add_metadata
add_pad
add_pad_template
add_property_deep_notify_watch
add_property_notify_watch
add_static_metadata
add_static_pad_template
add_static_pad_template_with_gtype
base_time
bus
call_async
change_state
class_get_metadata
class_get_pad_template
class_get_pad_template_list
clock
contexts
continue_state
create_all_pads
current_state
foreach_pad
foreach_sink_pad
foreach_src_pad
get_base_time
get_bus
get_clock
get_compatible_pad
get_compatible_pad_template
get_context
get_context_unlocked
get_contexts
get_current_clock_time
get_current_running_time
get_factory
get_metadata

get_pad_template
get_pad_template_list
get_request_pad
get_start_time
get_state
get_static_pad
is_locked_state
iterate_pads
iterate_sink_pads
iterate_src_pads
last_return
link
link_filtered
link_many
link_pads
link_pads_filtered
lost_state
make_from_uri
message_full
message_full_with_details
next_state
no_more_pads
numpads
numsinkpads
numsrcpads
pad_added
pad_removed
pads
pads_cookie
pending_state
post_message
provide_clock
query
query_convert
query_duration

query_position
register
release_pad
release_request_pad
remove_pad
remove_property_notify_watch
request_pad
request_pad_simple
seek
seek_simple
send_event
set_base_time
set_bus
set_clock
set_context
set_locked_state
set_metadata
set_start_time
set_state
set_static_metadata
sinkpads
srcpads
start_time
state_change_return_get_name
state_changed
state_cond
state_cookie
state_get_name
state_lock
sync_state_with_parent
target_state
type_set_skip_documentation
unlink
unlink_many
unlink_pads

All known members inherited from class Gst.Object

@lock
@ref
add_control_binding
check_uniqueness
deep_notify
default_deep_notify
default_error
flags
get_control_binding
get_control_rate
get_g_value_array

get_name
get_parent
get_path_string
get_value
has_active_control_bindings
has_ancestor
has_as_ancestor
has_as_parent
name
parent
remove_control_binding

replace
set_control_binding_disabled
set_control_bindings_disabled
set_control_rate
set_name
set_parent
suggest_next_sync
sync_values
unparent
unref

All known members inherited from class GLib.Object

@get
@new
@ref
@set
add_toggle_ref
add_weak_pointer
bind_property
connect
constructed
disconnect
dispose
dup_data
dup_qdata
force_floating
freeze_notify
get_class
get_data

get_property
get_qdata
get_type
getv
interface_find_property
interface_install_property
interface_list_properties
is_floating
new_valist
new_with_properties
newv
notify
notify_property
ref_count
ref_sink
remove_toggle_ref
remove_weak_pointer

replace_data
replace_qdata
set_data
set_data_full
set_property
set_qdata
set_qdata_full
set_valist
setv
steal_data
steal_qdata
thaw_notify
unref
watch_closure
weak_ref
weak_unref