playsink
Convenience sink for multiple streams
Hierarchy
GObject ╰──GInitiallyUnowned ╰──GstObject ╰──GstElement ╰──GstBin ╰──playsink
Implemented interfaces
Factory details
Authors: – Wim Taymans 
Classification: – Generic/Bin/Sink
Rank – none
Plugin – playback
Package – GStreamer Base Plug-ins
Pad Templates
audio_raw_sink
        ANYaudio_sink
        ANYtext_sink
        ANYvideo_raw_sink
        ANYvideo_sink
        ANYSignals
convert-sample
GstSample * convert_sample_callback (GstElement * playsink, GstCaps * caps, gpointer udata)
def convert_sample_callback (playsink, caps, udata):
    #python callback for the 'convert-sample' signal
function convert_sample_callback(playsink: GstElement * playsink, caps: GstCaps * caps, udata: gpointer udata): {
    // javascript callback for the 'convert-sample' signal
}
Action signal to retrieve the currently playing video sample in the format specified by caps. If caps is NULL, no conversion will be performed and this function is equivalent to the GstPlaySink:sample property.
Parameters:
playsink
				–
	caps
				–
	the target format of the sample
udata
				–
	reconfigure
gboolean reconfigure_callback (GstElement * param_0, gpointer udata)
def reconfigure_callback (param_0, udata):
    #python callback for the 'reconfigure' signal
function reconfigure_callback(param_0: GstElement * param_0, udata: gpointer udata): {
    // javascript callback for the 'reconfigure' signal
}
	Parameters:
param_0
				–
	udata
				–
	Properties
audio-filter
“audio-filter” GstElement *
Set the audio filter element/bin to use. Will apply on a best-effort basis unless GST_PLAY_FLAG_FORCE_FILTERS is set. playsink must be in GST_STATE_NULL
Flags : Read / Write
audio-sink
“audio-sink” GstElement *
Set the used audio sink element. NULL will use the default sink. playsink must be in GST_STATE_NULL
Flags : Read / Write
av-offset
“av-offset” gint64
Control the synchronisation offset between the audio and video streams. Positive values make the audio ahead of the video and negative values make the audio go behind the video.
Flags : Read / Write
Default value : 0
flags
“flags” GstPlayFlags *
Control the behaviour of playsink.
Flags : Read / Write
Default value : soft-colorbalance+soft-volume+text+audio+video
force-aspect-ratio
“force-aspect-ratio” gboolean
When enabled, scaling will respect original aspect ratio
Flags : Read / Write
Default value : true
mute
“mute” gboolean
Mute the audio channel without changing the volume
Flags : Read / Write
Default value : false
sample
“sample” GstSample *
Get the currently rendered or prerolled sample in the video sink. The GstCaps in the sample will describe the format of the buffer.
Flags : Read
send-event-mode
“send-event-mode” Play-sink-send-event-mode *
How to send events received in send_event function
Flags : Read / Write
Default value : default (0)
subtitle-encoding
“subtitle-encoding” gchararray
Encoding to assume if input subtitles are not in UTF-8 encoding. If not set, the GST_SUBTITLE_ENCODING environment variable will be checked for an encoding to use. If that is not set either, ISO-8859-15 will be assumed.
Flags : Read / Write
Default value : NULL
subtitle-font-desc
“subtitle-font-desc” gchararray
Pango font description of font to be used for subtitle rendering
Flags : Read / Write
Default value : NULL
text-offset
“text-offset” gint64
Control the synchronisation offset between the text and video streams. Positive values make the text ahead of the video and negative values make the text go behind the video.
Flags : Read / Write
Default value : 0
text-sink
“text-sink” GstElement *
Set the used text sink element. NULL will use the default sink. playsink must be in GST_STATE_NULL
Flags : Read / Write
video-filter
“video-filter” GstElement *
Set the video filter element/bin to use. Will apply on a best-effort basis unless GST_PLAY_FLAG_FORCE_FILTERS is set. playsink must be in GST_STATE_NULL
Flags : Read / Write
video-sink
“video-sink” GstElement *
Set the used video sink element. NULL will use the default sink. playsink must be in GST_STATE_NULL
Flags : Read / Write
vis-plugin
“vis-plugin” GstElement *
the visualization element to use (NULL = default)
Flags : Read / Write
volume
“volume” gdouble
Get or set the current audio stream volume. 1.0 means 100%, 0.0 means mute. This uses a linear volume scale.
Flags : Read / Write
Default value : 1
Named constants
GstPlayFlags
Extra flags to configure the behaviour of the sinks.
Members
video (0x00000001) – Render the video stream
        audio (0x00000002) – Render the audio stream
        text (0x00000004) – Render subtitles
        vis (0x00000008) – Render visualisation when no video is present
        soft-volume (0x00000010) – Use software volume
        native-audio (0x00000020) – Only use native audio formats
        native-video (0x00000040) – Only use native video formats
        download (0x00000080) – Attempt progressive download buffering
        buffering (0x00000100) – Buffer demuxed/parsed data
        deinterlace (0x00000200) – Deinterlace video if necessary
        soft-colorbalance (0x00000400) – Use software color balance
        force-filters (0x00000800) – Force audio/video filter(s) to be applied
        force-sw-decoders (0x00001000) – Force only software-based decoders (no effect for playbin3)
        Play-sink-send-event-mode
Send event handling to use
Members
default (0) – Default GstBin's send_event handling (default)
        first (1) – Sends the event to sinks until the first one handles it
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