jit.qt.movie Module
[Jitter]

Collaboration diagram for jit.qt.movie Module:

Functions
t_jit_qt_movie *	jit_qt_movie_new (long width, long height)
	Constructs instance of t_jit_qt_movie.
long	jit_qt_movie_matrix_calc (t_jit_qt_movie *x, void *inputs, void *outputs)
	matrix_calc method for the jit.qt.movie object
t_jit_err	jit_qt_movie_matrix_to_image (t_jit_qt_movie *x, void *o, short ac, t_atom *av, t_graphic_exportsettings *gs)
	Export a Jitter matrix to a QuickTime-compatible image file.
t_jit_err	jit_qt_movie_read_typed (t_jit_qt_movie *x, t_symbol *s, long ac, t_atom *av, t_atom *rv)
	Read a QuickTime Movie.

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Function Documentation

long jit_qt_movie_matrix_calc	(	t_jit_qt_movie *	x,
		void *	inputs,
		void *	outputs
	)

matrix_calc method for the jit.qt.movie object

Parameters:

	x	t_jit_qt_movie object pointer
	inputs	input list (unused)
	outputs	output list (should be or contain 1 t_jit_matrix object)

Returns:

t_jit_err error code

Warning:

This function is not exported, but is provided for reference when calling via jit_object_method on an instance of a t_jit_qt_movie object.

Definition at line 5283 of file jit.qt.movie.c.

References t_matrix_conv_info::dstdimend, t_matrix_conv_info::dstdimstart, t_matrix_conv_info::flags, gensym(), jit_atom_setfloat(), JIT_MATRIX_CONVERT_DSTDIM, JIT_MATRIX_CONVERT_INTERP, JIT_MATRIX_CONVERT_SRCDIM, jit_object_findregistered(), jit_object_method(), MAX, t_jit_matrix_info::planecount, t_matrix_conv_info::planemap, t_matrix_conv_info::srcdimend, and t_matrix_conv_info::srcdimstart.

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t_jit_err jit_qt_movie_matrix_to_image	(	t_jit_qt_movie *	x,
		void *	o,
		short	ac,
		t_atom *	av,
		t_graphic_exportsettings *	gs
	)

Export a Jitter matrix to a QuickTime-compatible image file.

Parameters:

	x	t_jit_qt_movie object pointer
	o	t_jit_matrix pointer
	ac	argument count
	av	argument vector
	gs	undocumented

Returns:

t_jit_err error code

Optional arguments are file type, desired file name/file path for exported image file, and a show settings dialog flag (0/1). Format is essentially the same as that of "exportimage" method to jit.qt.movie, as documented in the Jitter Reference.

Warning:

This function is not exported, but is provided for reference when calling via jit_object_method on an instance of a t_jit_qt_movie object.

Definition at line 905 of file jit.qt.movie.export.c.

References t_jit_matrix_info::dim, gensym(), jit_atom_arg_getlong(), jit_atom_arg_getsym(), jit_atom_setsym(), jit_object_method(), jit_qt_utils_type2str(), MAX_PATH_CHARS, path_getdefault(), t_symbol::s_name, and saveasdialog_extended().

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t_jit_qt_movie* jit_qt_movie_new	(	long	width,
		long	height
	)

Constructs instance of t_jit_qt_movie.

Parameters:

	width	output matrix width
	height	output matrix height

Returns:

t_jit_qt_movie object pointer

Warning:

This function is not exported, but is provided for reference when calling via jit_object_new.

Definition at line 715 of file jit.qt.movie.c.

References _jit_sym_codec_normal, clock_new(), t_jit_matrix_info::flags, gensym(), jit_linklist_new(), JIT_MATRIX_DATA_FLAGS_USE, JIT_MATRIX_DATA_REFERENCE, jit_matrix_info_default(), jit_object_new(), qelem_new(), systhread_create(), and systhread_mutex_new().

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t_jit_err jit_qt_movie_read_typed	(	t_jit_qt_movie *	x,
		t_symbol *	s,
		long	ac,
		t_atom *	av,
		t_atom *	rv
	)

Read a QuickTime Movie.

Parameters:

	x	t_jit_qt_movie object pointer
	s	t_symbol pointer containing method name ("read" or "asyncread", "import", "importfile" or "asyncimport")
	ac	argument count
	av	argument vector
	rv	(optional) t_atom pointer, on output, will be of type A_OBJ and contain a t_atomarray object with any return values

Returns:

t_jit_err error code

Optional argument is the file name/file path/URL or "scrap" to load.

Warning:

This function is not exported, but is provided for reference when calling via jit_object_method_typed on an instance of a t_jit_qt_movie object.

Definition at line 55 of file jit.qt.movie.js.c.

References atom_setobj(), jit_atom_arg_getsym(), jit_atom_setlong(), jit_atom_setsym(), and object_new().

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