"elements": {
"cameracalibrate": {
"author": "Philippe Renon <philippe_renon@yahoo.fr>",
- "description": "Performs camera calibration",
+ "description": "Performs camera calibration by having it point at a chessboard pattern using upstream/downstream cameraundistort",
"hierarchy": [
"GstCameraCalibrate",
"GstOpencvVideoFilter",
"writable": true
},
"board-height": {
- "blurb": "The board height in number of items",
+ "blurb": "The board height in number of items (e.g. number of squares for chessboard)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"writable": true
},
"board-width": {
- "blurb": "The board width in number of items",
+ "blurb": "The board width in number of items (e.g. number of squares for chessboard)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
g_object_class_install_property (gobject_class, PROP_BOARD_WIDTH,
g_param_spec_int ("board-width", "Board Width",
- "The board width in number of items",
+ "The board width in number of items (e.g. number of squares for chessboard)",
1, G_MAXINT, DEFAULT_BOARD_WIDTH,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_BOARD_HEIGHT,
g_param_spec_int ("board-height", "Board Height",
- "The board height in number of items",
+ "The board height in number of items (e.g. number of squares for chessboard)",
1, G_MAXINT, DEFAULT_BOARD_WIDTH,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
gst_element_class_set_static_metadata (element_class,
"cameracalibrate",
"Filter/Effect/Video",
- "Performs camera calibration",
+ "Performs camera calibration by having it point at a chessboard pattern "
+ "using upstream/downstream cameraundistort",
"Philippe Renon <philippe_renon@yahoo.fr>");
/* add sink and source pad templates */