GstPreviewFilter

GstPreviewFilter — A video preview filter

Synopsis

#include <gst/filters/gst-preview-filter.h>

                    GstPreviewFilter;
GstPreviewFilter *  gst_preview_filter_new              (guintptr window_handle);

Object Hierarchy

  GObject
   +----GstFilter
         +----GstPreviewFilter

Properties

  "filter-manager"           GstFilterManager*     : Read
  "window-handle"            guint64               : Read / Write / Construct Only

Description

This filter will create a video output window to preview the current data flowing in the pipeline.

Details

GstPreviewFilter

typedef struct _GstPreviewFilter GstPreviewFilter;

A video preview filter

gst_preview_filter_new ()

GstPreviewFilter *  gst_preview_filter_new              (guintptr window_handle);

Creates a new video preview filter. This filter allows you to preview your video stream into a preview window by creating a tee and linking it with an videosink to which it sets the specified window_handle value

window_handle :

 The handle of the window in which to embed the video output

Returns :

 A new GstPreviewFilter

Property Details

The "filter-manager" property

  "filter-manager"           GstFilterManager*     : Read

The filter manager to apply on the preview window. This preview filter has a filter manager of its own which allows you to add custom filters specific to a preview window. You can access it through this property and modify the filter manager as you see fit.

The "window-handle" property

  "window-handle"            guint64               : Read / Write / Construct Only

The X window id to use for embedding the preview window

Default value: 0

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