hotfix: still a bug

include/core/frame/frame_base.h

@@ -294,7 +294,7 @@ inline std::shared_ptr<const C> FrameBase::getCaptureOfType() const
 {
     for (auto capture_ptr : getCaptureList())
     {
-        auto cap_derived = std::dynamic_pointer_cast<C>(capture_ptr);
+        auto cap_derived = std::dynamic_pointer_cast<const C>(capture_ptr);
         if (cap_derived)
             return cap_derived;
     }
@@ -319,7 +319,7 @@ inline std::list<std::shared_ptr<const C>> FrameBase::getCapturesOfType() const
     std::list<std::shared_ptr<const C>> captures;
     for (auto capture_ptr : getCaptureList())
     {
-        auto cap_derived = std::dynamic_pointer_cast<C>(capture_ptr);
+        auto cap_derived = std::dynamic_pointer_cast<const C>(capture_ptr);
         if (cap_derived)
             captures.push_back(cap_derived);
     }