A function that will be called from gst_buffer_foreach_meta(). The @meta field will point to a the reference of the meta.
@buffer should not be modified from this callback.
When this function returns %TRUE, the next meta will be returned. When %FALSE is returned, gst_buffer_foreach_meta() will return.
When @meta is set to %NULL, the item will be removed from the buffer.
%FALSE when gst_buffer_foreach_meta() should stop
See Implementation
A function that will be called from gst_buffer_foreach_meta(). The @meta field will point to a the reference of the meta.
@buffer should not be modified from this callback.
When this function returns %TRUE, the next meta will be returned. When %FALSE is returned, gst_buffer_foreach_meta() will return.
When @meta is set to %NULL, the item will be removed from the buffer.