GstTagXmpWriter

This interface is implemented by elements that are able to do XMP serialization. Examples for such elements are jifmux and qtmux.

Applications can use this interface to configure which XMP schemas should be used when serializing tags into XMP. Schemas are represented by their names, a full list of the supported schemas can be obtained from gst_tag_xmp_list_schemas. By default, all schemas are used.

GstTagXmpWriter


GstTagXmpWriter


GstTagXmpWriter


Methods

gst_tag_xmp_writer_add_all_schemas

gst_tag_xmp_writer_add_all_schemas (GstTagXmpWriter * config)

Adds all available XMP schemas to the configuration. Meaning that all will be used.

Parameters:

config

a GstTagXmpWriter


GstTag.TagXmpWriter.prototype.add_all_schemas

function GstTag.TagXmpWriter.prototype.add_all_schemas(): {
    // javascript wrapper for 'gst_tag_xmp_writer_add_all_schemas'
}

Adds all available XMP schemas to the configuration. Meaning that all will be used.

Parameters:


GstTag.TagXmpWriter.add_all_schemas

def GstTag.TagXmpWriter.add_all_schemas (self):
    #python wrapper for 'gst_tag_xmp_writer_add_all_schemas'

Adds all available XMP schemas to the configuration. Meaning that all will be used.

Parameters:


gst_tag_xmp_writer_add_schema

gst_tag_xmp_writer_add_schema (GstTagXmpWriter * config,
                               const gchar * schema)

Adds schema to the list schemas

Parameters:

config

a GstTagXmpWriter

schema

the schema to be added


GstTag.TagXmpWriter.prototype.add_schema

function GstTag.TagXmpWriter.prototype.add_schema(schema: String): {
    // javascript wrapper for 'gst_tag_xmp_writer_add_schema'
}

Adds schema to the list schemas

Parameters:

schema ( String ) –

the schema to be added


GstTag.TagXmpWriter.add_schema

def GstTag.TagXmpWriter.add_schema (self, schema):
    #python wrapper for 'gst_tag_xmp_writer_add_schema'

Adds schema to the list schemas

Parameters:

schema ( str ) –

the schema to be added


gst_tag_xmp_writer_has_schema

gboolean
gst_tag_xmp_writer_has_schema (GstTagXmpWriter * config,
                               const gchar * schema)

Checks if schema is going to be used

Parameters:

config

a GstTagXmpWriter

schema

the schema to test

Returns

TRUE if it is going to be used


GstTag.TagXmpWriter.prototype.has_schema

function GstTag.TagXmpWriter.prototype.has_schema(schema: String): {
    // javascript wrapper for 'gst_tag_xmp_writer_has_schema'
}

Checks if schema is going to be used

Parameters:

schema ( String ) –

the schema to test

Returns ( Number ) –

true if it is going to be used


GstTag.TagXmpWriter.has_schema

def GstTag.TagXmpWriter.has_schema (self, schema):
    #python wrapper for 'gst_tag_xmp_writer_has_schema'

Checks if schema is going to be used

Parameters:

schema ( str ) –

the schema to test

Returns ( bool ) –

True if it is going to be used


gst_tag_xmp_writer_remove_all_schemas

gst_tag_xmp_writer_remove_all_schemas (GstTagXmpWriter * config)

Removes all schemas from the list of schemas to use. Meaning that no XMP will be generated.

Parameters:

config

a GstTagXmpWriter


GstTag.TagXmpWriter.prototype.remove_all_schemas

function GstTag.TagXmpWriter.prototype.remove_all_schemas(): {
    // javascript wrapper for 'gst_tag_xmp_writer_remove_all_schemas'
}

Removes all schemas from the list of schemas to use. Meaning that no XMP will be generated.

Parameters:


GstTag.TagXmpWriter.remove_all_schemas

def GstTag.TagXmpWriter.remove_all_schemas (self):
    #python wrapper for 'gst_tag_xmp_writer_remove_all_schemas'

Removes all schemas from the list of schemas to use. Meaning that no XMP will be generated.

Parameters:


gst_tag_xmp_writer_remove_schema

gst_tag_xmp_writer_remove_schema (GstTagXmpWriter * config,
                                  const gchar * schema)

Removes a schema from the list of schemas to use. Nothing is done if the schema wasn't in the list

Parameters:

config

a GstTagXmpWriter

schema

the schema to remove


GstTag.TagXmpWriter.prototype.remove_schema

function GstTag.TagXmpWriter.prototype.remove_schema(schema: String): {
    // javascript wrapper for 'gst_tag_xmp_writer_remove_schema'
}

Removes a schema from the list of schemas to use. Nothing is done if the schema wasn't in the list

Parameters:

schema ( String ) –

the schema to remove


GstTag.TagXmpWriter.remove_schema

def GstTag.TagXmpWriter.remove_schema (self, schema):
    #python wrapper for 'gst_tag_xmp_writer_remove_schema'

Removes a schema from the list of schemas to use. Nothing is done if the schema wasn't in the list

Parameters:

schema ( str ) –

the schema to remove


gst_tag_xmp_writer_tag_list_to_xmp_buffer

GstBuffer *
gst_tag_xmp_writer_tag_list_to_xmp_buffer (GstTagXmpWriter * config,
                                           const GstTagList * taglist,
                                           gboolean read_only)

Parameters:

config
No description available
taglist
No description available
read_only
No description available
Returns
No description available

GstTag.TagXmpWriter.prototype.tag_list_to_xmp_buffer

function GstTag.TagXmpWriter.prototype.tag_list_to_xmp_buffer(taglist: Gst.TagList, read_only: Number): {
    // javascript wrapper for 'gst_tag_xmp_writer_tag_list_to_xmp_buffer'
}

Parameters:

config ( GstTag.TagXmpWriter ) –
No description available
taglist ( Gst.TagList ) –
No description available
read_only ( Number ) –
No description available
Returns ( Gst.Buffer ) –
No description available

GstTag.TagXmpWriter.tag_list_to_xmp_buffer

def GstTag.TagXmpWriter.tag_list_to_xmp_buffer (self, taglist, read_only):
    #python wrapper for 'gst_tag_xmp_writer_tag_list_to_xmp_buffer'

Parameters:

config ( GstTag.TagXmpWriter ) –
No description available
taglist ( Gst.TagList ) –
No description available
read_only ( bool ) –
No description available
Returns ( Gst.Buffer ) –
No description available

Function Macros

GST_TAG_XMP_WRITER_GET_INTERFACE

#define GST_TAG_XMP_WRITER_GET_INTERFACE(inst) \
  (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GST_TYPE_TAG_XMP_WRITER, GstTagXmpWriterInterface))

Constants

GST_TYPE_TAG_XMP_WRITER

#define GST_TYPE_TAG_XMP_WRITER \
  (gst_tag_xmp_writer_get_type ())

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