Class

Gtk.MediaFile

Description [src]

abstract class Gtk.MediaFile : Gtk.MediaStream {
  parent_instance: GtkMediaStream
}

GtkMediaFile implements GtkMediaStream for files.

This provides a simple way to play back video files with GTK.

GTK provides a GIO extension point for GtkMediaFile implementations to allow for external implementations using various media frameworks.

GTK itself includes implementations using GStreamer and ffmpeg.

Hierarchy

Hierarchy for Gtk.MediaFile

Ancestors

Implements

  • GdkPaintable

Constructors

gtk_media_file_new

Creates a new empty media file.

gtk_media_file_new_for_file

Creates a new media file to play file.

gtk_media_file_new_for_filename

Creates a new media file for the given filename.

gtk_media_file_new_for_input_stream

Creates a new media file to play stream.

gtk_media_file_new_for_resource

Creates a new new media file for the given resource.

Instance methods

gtk_media_file_clear

Resets the media file to be empty.

gtk_media_file_get_file

Returns the file that self is currently playing from.

gtk_media_file_get_input_stream

Returns the stream that self is currently playing from.

gtk_media_file_set_file

Sets the GtkMediaFile to play the given file.

gtk_media_file_set_filename

Sets the `GtkMediaFile to play the given file.

gtk_media_file_set_input_stream

Sets the GtkMediaFile to play the given stream.

gtk_media_file_set_resource

Sets the `GtkMediaFile to play the given resource.

Methods inherited from GtkMediaStream (31)

Properties

Gtk.MediaFile:file

The file being played back or NULL if not playing a file.

Gtk.MediaFile:input-stream

The stream being played back or NULL if not playing a stream.

Properties inherited from GtkMediaStream (13)
Gtk.MediaStream:duration

The stream’s duration in microseconds or 0 if unknown.

Gtk.MediaStream:ended

Set when playback has finished.

Gtk.MediaStream:error

NULL for a properly working stream or the GError that the stream is in.

Gtk.MediaStream:has-audio

Whether the stream contains audio.

Gtk.MediaStream:has-video

Whether the stream contains video.

Gtk.MediaStream:loop

Try to restart the media from the beginning once it ended.

Gtk.MediaStream:muted

Whether the audio stream should be muted.

Gtk.MediaStream:playing

Whether the stream is currently playing.

Gtk.MediaStream:prepared

Whether the stream has finished initializing and existence of audio and video is known.

Gtk.MediaStream:seekable

Set unless the stream is known to not support seeking.

Gtk.MediaStream:seeking

Set while a seek is in progress.

Gtk.MediaStream:timestamp

The current presentation timestamp in microseconds.

Gtk.MediaStream:volume

Volume of the audio stream.

Class structure

struct GtkMediaFileClass {
  GtkMediaStreamClass parent_class;
  void (* open) (
    GtkMediaFile* self
  );
  void (* close) (
    GtkMediaFile* self
  );
  void (* _gtk_reserved1) (
void
  );
  void (* _gtk_reserved2) (
void
  );
  void (* _gtk_reserved3) (
void
  );
  void (* _gtk_reserved4) (
void
  );
  
}
Class members
parent_class
GtkMediaStreamClass
  No description available.
open
void (* open) (
    GtkMediaFile* self
  )
  No description available.
close
void (* close) (
    GtkMediaFile* self
  )
  No description available.
_gtk_reserved1
void (* _gtk_reserved1) (
void
  )
  No description available.
_gtk_reserved2
void (* _gtk_reserved2) (
void
  )
  No description available.
_gtk_reserved3
void (* _gtk_reserved3) (
void
  )
  No description available.
_gtk_reserved4
void (* _gtk_reserved4) (
void
  )
  No description available.

Virtual methods

Gtk.MediaFileClass.close
No description available.
Gtk.MediaFileClass.open
No description available.