diff --git a/src/api/include/projectM-4/render_opengl.h b/src/api/include/projectM-4/render_opengl.h
index 0a061f765..6b524cfeb 100644
--- a/src/api/include/projectM-4/render_opengl.h
+++ b/src/api/include/projectM-4/render_opengl.h
@@ -34,13 +34,18 @@ extern "C" {
 /**
  * @brief Renders a single frame.
  *
- * @note Separate two-pass frame rendering is currently not supported by the C API as it is rarely used
- *       and also depends on the loaded preset.
- *
  * @param instance The projectM instance handle.
  */
 PROJECTM_EXPORT void projectm_opengl_render_frame(projectm_handle instance);
 
+/**
+ * @brief Renders a single frame into a user-defined framebuffer object.
+ *
+ * @param instance The projectM instance handle.
+ * @param framebuffer_object_id The OpenGL FBO ID to render to.
+ */
+PROJECTM_EXPORT void projectm_opengl_render_frame_fbo(projectm_handle instance, uint32_t framebuffer_object_id);
+
 #ifdef __cplusplus
 } // extern "C"
 #endif
diff --git a/src/libprojectM/ProjectMCWrapper.cpp b/src/libprojectM/ProjectMCWrapper.cpp
index cbf5f6edc..f81aefd23 100644
--- a/src/libprojectM/ProjectMCWrapper.cpp
+++ b/src/libprojectM/ProjectMCWrapper.cpp
@@ -6,6 +6,8 @@
 
 #include <cstring>
 #include <sstream>
+#include <projectM-4/render_opengl.h>
+
 
 namespace libprojectM {
 
@@ -171,6 +173,12 @@ void projectm_opengl_render_frame(projectm_handle instance)
     projectMInstance->RenderFrame();
 }
 
+void projectm_opengl_render_frame_fbo(projectm_handle instance, uint32_t framebuffer_object_id)
+{
+    auto projectMInstance = handle_to_instance(instance);
+    projectMInstance->RenderFrame(framebuffer_object_id);
+}
+
 void projectm_set_beat_sensitivity(projectm_handle instance, float sensitivity)
 {
     auto projectMInstance = handle_to_instance(instance);