diff --git a/app-misc/geoclue/geoclue-2.7.1-r1.ebuild b/app-misc/geoclue/geoclue-2.7.1-r1.ebuild
index 5adb5e6ef..3cad1d557 100644
--- a/app-misc/geoclue/geoclue-2.7.1-r1.ebuild
+++ b/app-misc/geoclue/geoclue-2.7.1-r1.ebuild
@@ -1,6 +1,8 @@
 # Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
+# NOTE: This is a version of `app-misc/geoclue-2.7.1::gentoo` allowed to install in Calculate
+
 EAPI=8
 PYTHON_COMPAT=( python3_{10..11} )
 PYTHON_REQ_USE="xml(+)"
diff --git a/media-video/celluloid/Manifest b/media-video/celluloid/Manifest
new file mode 100644
index 000000000..e60b45a13
--- /dev/null
+++ b/media-video/celluloid/Manifest
@@ -0,0 +1 @@
+DIST celluloid-0.26.tar.xz 305420 BLAKE2B d74f5be26427ac0798f67e37066f0840d6af1a5a43e4bf714d02519e57231c57c34e191a678d11ebdca0ccbfd8f40eed4a23410f054394cc9f42559c6bbc934c SHA512 bcbb970b8ce512d4d7e64833a309a2e32631b262989ee7f9e1ec4b7f0015387b3978c8cbc0206a5aa86bd9e74fae3b7d38776e71be8c16996444d234bc37d42f
diff --git a/media-video/celluloid/celluloid-0.26.ebuild b/media-video/celluloid/celluloid-0.26.ebuild
new file mode 100644
index 000000000..3b0bf7c63
--- /dev/null
+++ b/media-video/celluloid/celluloid-0.26.ebuild
@@ -0,0 +1,42 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit gnome2-utils meson xdg
+
+DESCRIPTION="A simple GTK4 frontend for mpv"
+HOMEPAGE="https://celluloid-player.github.io/"
+
+if [[ ${PV} != *9999* ]]; then
+	SRC_URI="https://github.com/celluloid-player/celluloid/releases/download/v${PV}/${P}.tar.xz"
+	KEYWORDS="~amd64 ~arm64 ~ppc64"
+else
+	EGIT_REPO_URI="https://github.com/celluloid-player/celluloid.git"
+	inherit git-r3
+fi
+
+LICENSE="GPL-3+"
+SLOT="0"
+
+RDEPEND=">=dev-libs/glib-2.66
+	>=gui-libs/gtk-4.6.1:4
+	>=gui-libs/libadwaita-1.2.0
+	>=media-video/mpv-0.32:=[libmpv]
+	media-libs/libepoxy"
+DEPEND="${RDEPEND}"
+BDEPEND="dev-libs/appstream-glib
+	dev-util/gdbus-codegen
+	dev-util/glib-utils
+	>=sys-devel/gettext-0.19.8
+	virtual/pkgconfig"
+
+pkg_postinst() {
+	xdg_pkg_postinst
+	gnome2_schemas_update
+}
+
+pkg_postrm() {
+	xdg_pkg_postrm
+	gnome2_schemas_update
+}
diff --git a/media-video/celluloid/metadata.xml b/media-video/celluloid/metadata.xml
new file mode 100644
index 000000000..3849ce225
--- /dev/null
+++ b/media-video/celluloid/metadata.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+    <maintainer type="project">
+        <email>support@calculate.ru</email>
+        <name>Mir Calculate</name>
+        <description>Calculate Overlay</description>
+    </maintainer>
+    <longdescription lang="en">
+        Simple GTK+ frontend for mpv
+    </longdescription>
+    <longdescription lang="ru">
+        Простой GTK+-фронтенд для mpv
+    </longdescription>
+    <upstream>
+        <remote-id type="github">celluloid-player/celluloid</remote-id>
+        <bugs-to>https://github.com/celluloid-player/celluloid/issues</bugs-to>
+        <changelog>https://github.com/celluloid-player/celluloid/releases</changelog>
+    </upstream>
+</pkgmetadata>