Recreate a #GstMeta from serialized data returned by
gst.meta.Meta.serialize and add it to buffer.
Note that the meta must have been previously registered by calling one of
gst_*_meta_get_info () functions.
consumed is set to the number of bytes that can be skipped from data to
find the next meta serialization, if any. In case of parsing error that does
not allow to determine that size, consumed is set to 0.
Recreate a #GstMeta from serialized data returned by gst.meta.Meta.serialize and add it to buffer.
Note that the meta must have been previously registered by calling one of gst_*_meta_get_info () functions.
consumed is set to the number of bytes that can be skipped from data to find the next meta serialization, if any. In case of parsing error that does not allow to determine that size, consumed is set to 0.