Extra metadata flags.
GST_META_FLAG_NONE
no flags
GST_META_FLAG_READONLY
metadata should not be modified
GST_META_FLAG_POOLED
metadata is managed by a bufferpool
GST_META_FLAG_LOCKED
metadata should not be removed
GST_META_FLAG_LAST
additional flags can be added starting from this flag.
Extra metadata flags. GST_META_FLAG_NONE no flags GST_META_FLAG_READONLY metadata should not be modified GST_META_FLAG_POOLED metadata is managed by a bufferpool GST_META_FLAG_LOCKED metadata should not be removed GST_META_FLAG_LAST additional flags can be added starting from this flag.