diff --git a/.gitmodules b/.gitmodules
index 5888b4e..22776d6 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "extern/GFPGAN"]
 	path = extern/GFPGAN
 	url = https://github.com/TencentARC/GFPGAN.git
+[submodule "extern/frame_interpolation"]
+	path = extern/frame_interpolation
+	url = https://github.com/google-research/frame-interpolation
diff --git a/extern/GFPGAN b/extern/GFPGAN
new file mode 160000
index 0000000..2eac203
--- /dev/null
+++ b/extern/GFPGAN
@@ -0,0 +1 @@
+Subproject commit 2eac2033893ca7f427f4035d80fe95b92649ac56
diff --git a/extern/frame_interpolation b/extern/frame_interpolation
new file mode 160000
index 0000000..69f8708
--- /dev/null
+++ b/extern/frame_interpolation
@@ -0,0 +1 @@
+Subproject commit 69f8708f08e62c2edf46a27616a4bfcf083e2076