func (ctx *Context) Link(srcPad uint, dst *Context, dstPad uint) error { cSrc := ctx.CAVFilterContext cDst := dst.CAVFilterContext code := C.avfilter_link(cSrc, C.uint(srcPad), cDst, C.uint(dstPad)) if code < 0 { return avutil.NewErrorFromCode(avutil.ErrorCode(code)) } return nil }
//Link two filters together. func AvfilterLink(s *Context, sp uint, d *Context, dp uint) int { return int(C.avfilter_link((*C.struct_AVFilterContext)(s), C.uint(sp), (*C.struct_AVFilterContext)(d), C.uint(dp))) }