GstMetaInfo

The #GstMetaInfo provides information about a specific metadata structure.

struct GstMetaInfo {

}

Members

api GType api;: tag identifying the metadata structure and api
clearFunc GstMetaClearFunction clearFunc;: Function for clearing the metadata, or null if not supported by this meta. This is called by the buffer pool when a buffer is returned for pooled metas.
deserializeFunc GstMetaDeserializeFunction deserializeFunc;: Function for deserializing the metadata, or null if not supported by this meta.
freeFunc GstMetaFreeFunction freeFunc;: function for freeing the metadata
initFunc GstMetaInitFunction initFunc;: function for initializing the metadata
serializeFunc GstMetaSerializeFunction serializeFunc;: Function for serializing the metadata, or null if not supported by this meta.
size size_t size;: size of the metadata
transformFunc GstMetaTransformFunction transformFunc;: function for transforming the metadata
type GType type;: type identifying the implementor of the api

gst c types aliases

enums

structs