//int avfilter_graph_request_oldest (AVFilterGraph *graph) //Request a frame on the oldest sink func Avfilter_graph_request_oldestlink(g *AVFilterGraph) int { return int(C.avfilter_graph_request_oldest((*C.struct_AVFilterGraph)(g))) }
//Request a frame on the oldest sink func (g *Graph) AvfilterGraphRequestOldestlink() int { return int(C.avfilter_graph_request_oldest((*C.struct_AVFilterGraph)(g))) }