Example launch lines

1
2
3
4

gst-launch videotestsrc ! fpsdisplaysink
gst-launch videotestsrc ! fpsdisplaysink text-overlay=false
gst-launch filesrc location=video.avi ! decodebin2 name=d ! queue ! fpsdisplaysink d. ! queue ! fakesink sync=true
gst-launch playbin2 uri=file:///path/to/video.avi video-sink="fpsdisplaysink" audio-sink=fakesink

struct GstFPSDisplaySink

struct GstFPSDisplaySink;

The "sync" property

  "sync"                     gboolean              : Read / Write

Sync on the clock (if the internally used sink doesn't have this property it will be ignored.

Default value: TRUE

The "text-overlay" property

  "text-overlay"             gboolean              : Read / Write

Whether to use text-overlay.

Default value: TRUE

The "video-sink" property

  "video-sink"               GstElement*           : Read / Write

Video sink to use (Must only be called on NULL state).

The "fps-update-interval" property

  "fps-update-interval"      gint                  : Read / Write

Time between consecutive frames per second measures and update (in ms). Should be set on NULL state.

Allowed values: >= 1

Default value: 500

The "max-fps" property

  "max-fps"                  gdouble               : Read

Maximum fps rate measured. Reset when going from NULL to READY.-1 means no measurement has yet been done.

Allowed values: >= -1

Default value: -1

The "min-fps" property

  "min-fps"                  gdouble               : Read

Minimum fps rate measured. Reset when going from NULL to READY.-1 means no measurement has yet been done.

Allowed values: >= -1

Default value: -1

The "signal-fps-measurements" property

  "signal-fps-measurements"  gboolean              : Read / Write

If the fps-measurements signal should be emited.

Default value: FALSE

The "frames-dropped" property

  "frames-dropped"           guint                 : Read

Number of frames dropped by the sink.

Default value: 0

The "frames-rendered" property

  "frames-rendered"          guint                 : Read

Number of frames rendered.

Default value: 0

The "last-message" property

  "last-message"             gchar*                : Read

The message describing current status.

Default value: NULL

The "silent" property

  "silent"                   gboolean              : Read / Write

Don't produce last_message events.

Default value: FALSE

The "fps-measurements" signal

void                user_function                      (GstFPSDisplaySink *fpsdisplaysink,
                                                        gdouble            fps,
                                                        gdouble            droprate,
                                                        gdouble            avgfps,
                                                        gpointer           user_data)           : Run Last

Signals the application about the measured fps

Since 0.10.20