diff --git a/media-libs/tg_owt/Manifest b/media-libs/tg_owt/Manifest
new file mode 100644
index 0000000..ef566ce
--- /dev/null
+++ b/media-libs/tg_owt/Manifest
@@ -0,0 +1,4 @@
+DIST libsrtp-a566a9cfcd619e8327784aa7cff4a1276dc1e895.tar.gz 636836 BLAKE2B 496afcb80f67a8f76104e338408d4930475daadaf3f7cd2d673336aef938986876995e475a4d932424d7f99f6a339bad360f566d6fd3719316eaf8241970cf8d SHA512 930e665434e80e8a26d81b785563c915619b546a9a0af0455a14278816997074add852fae107027f4899415cb0ab47ffbf9492bea76b94b10f558b52098bbf92
+DIST libyuv-04821d1e7d60845525e8db55c7bcd41ef5be9406.tar.bz2 418856 BLAKE2B a72e1f75491785b272b0ded46368a67aadb643278e5764d16dcd902ab7e4139d8664ffbacd940f30113ce3171e0b0846fe0d6111ced17c5b08f326cd61b2af14 SHA512 ff9cfbb61a1361e959740d00c741dc6fbe71ca7c61770abc35f70aada402df3884d7d5992ae79472dfe3d7641154d4f13065593fee41bf8eae924e26cc654117
+DIST tg_owt-0_pre20241202.tar.gz 11722610 BLAKE2B effe7b833db593bdbf5d923b362cbc8839853e068d22ac1efd39ae8287eac0aeb71e74bf4476fa2a1a1b67c4e7370c6bc3b28d97e510c50b9621761b9b7be219 SHA512 10b7d0686fabc289694c659bcd138737b33375d0aad936e0cf8dcdebeebf30e7c0e1af7a9196c4275bcbb88b5867bcefa8179564980941895a6b7d9bfae822b2
+DIST tg_owt-0_pre20250515.tar.gz 11719653 BLAKE2B 804a72d97b535efb6e6319e609763f2b641cb9962e59d4afd5ea5b98b9b49b5c32344341ca6096899e806c3a115f784975a442c758896913a162a2d96a77703a SHA512 3930584575a61b5c8aeea871be85d0700ccc32b852adb10293ab4267066cfcf6857ceea51b267507f5d23e088c331fb7b42ebccbb71ef9b8a2ecdba60c2ca2e3
diff --git a/media-libs/tg_owt/files/pipewire-1.4.patch b/media-libs/tg_owt/files/pipewire-1.4.patch
new file mode 100644
index 0000000..46fe260
--- /dev/null
+++ b/media-libs/tg_owt/files/pipewire-1.4.patch
@@ -0,0 +1,23 @@
+Bug: https://github.com/desktop-app/tg_owt/issues/148
+Upstream pull request: https://github.com/desktop-app/tg_owt/pull/149/files 
+
+--- a/src/modules/video_capture/linux/pipewire_session.cc
++++ b/src/modules/video_capture/linux/pipewire_session.cc
+@@ -60,7 +60,7 @@
+       .param = OnNodeParam,
+   };
+ 
+-  pw_node_add_listener(proxy_, &node_listener_, &node_events, this);
++  pw_node_add_listener(reinterpret_cast<struct pw_node*>(proxy_), &node_listener_, &node_events, this);
+ }
+ 
+ PipeWireNode::~PipeWireNode() {
+@@ -94,7 +94,7 @@
+       uint32_t id = info->params[i].id;
+       if (id == SPA_PARAM_EnumFormat &&
+           info->params[i].flags & SPA_PARAM_INFO_READ) {
+-        pw_node_enum_params(that->proxy_, 0, id, 0, UINT32_MAX, nullptr);
++        pw_node_enum_params(reinterpret_cast<struct pw_node*>(that->proxy_), 0, id, 0, UINT32_MAX, nullptr);
+         break;
+       }
+     }
diff --git a/media-libs/tg_owt/files/tg_owt-0_pre20250515-fix-clang20.patch b/media-libs/tg_owt/files/tg_owt-0_pre20250515-fix-clang20.patch
new file mode 100644
index 0000000..21ff5e5
--- /dev/null
+++ b/media-libs/tg_owt/files/tg_owt-0_pre20250515-fix-clang20.patch
@@ -0,0 +1,30 @@
+https://github.com/desktop-app/tg_owt/pull/162
+From c6ffc8aefb8520a51234c380cc415dd21469cf6b Mon Sep 17 00:00:00 2001
+From: Yao Zi <ziyao@disroot.org>
+Date: Mon, 12 May 2025 09:05:30 +0000
+Subject: [PATCH] Remove ABSL_ATTRIBUTE_LIFETIME_BOUND from void functions
+
+LLVM 20 errors on void functions whose parameters are applied
+[[lifetimebound]].
+
+Link: https://github.com/llvm/llvm-project/pull/113460
+---
+ src/api/candidate.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/api/candidate.h b/src/api/candidate.h
+index 0aa75aa..715761a 100644
+--- a/src/api/candidate.h
++++ b/src/api/candidate.h
+@@ -105,7 +105,7 @@ class RTC_EXPORT Candidate {
+   // cricket::LOCAL_PORT_TYPE). The type should really be an enum rather than a
+   // string, but until we make that change the lifetime attribute helps us lock
+   // things down. See also the `Port` class.
+-  void set_type(absl::string_view type ABSL_ATTRIBUTE_LIFETIME_BOUND) {
++  void set_type(absl::string_view type) {
+     Assign(type_, type);
+   }
+ 
+-- 
+2.49.0
+
diff --git a/media-libs/tg_owt/files/tg_owt-0_pre20250515-fix-gcc16.patch b/media-libs/tg_owt/files/tg_owt-0_pre20250515-fix-gcc16.patch
new file mode 100644
index 0000000..f13c875
--- /dev/null
+++ b/media-libs/tg_owt/files/tg_owt-0_pre20250515-fix-gcc16.patch
@@ -0,0 +1,26 @@
+https://github.com/desktop-app/tg_owt/pull/161
+From: Brahmajit Das <listout@listout.xyz>
+Date: Fri, 27 Jun 2025 04:01:15 +0530
+Subject: [PATCH 1/1] Fix building with GCC 16
+
+Building with GCC 16 results in the follwing build error:
+
+/var/tmp/portage/media-libs/tg_owt-0_pre20250515/work/tg_owt-232ec410502e773024e8d83cfae83a52203306c0/src/video/stats_counter.h:116:28: error: uint32_t has not been declared
+  116 |   void Set(int64_t sample, uint32_t stream_id);
+      |                            ^~~~~~~~
+
+Downstream-bug: https://bugs.gentoo.org/958600
+Signed-off-by: Brahmajit Das <listout@listout.xyz>
+--- a/src/video/stats_counter.h
++++ b/src/video/stats_counter.h
+@@ -13,6 +13,7 @@
+ 
+ #include <memory>
+ #include <string>
++#include <cstdint>
+ 
+ namespace webrtc {
+ 
+-- 
+2.50.0
+
diff --git a/media-libs/tg_owt/files/tg_owt-patch-absl.patch b/media-libs/tg_owt/files/tg_owt-patch-absl.patch
new file mode 100644
index 0000000..25d92b2
--- /dev/null
+++ b/media-libs/tg_owt/files/tg_owt-patch-absl.patch
@@ -0,0 +1,23 @@
+--- a/src/api/scoped_refptr.h	2025-05-15 18:16:02.000000000 +0800
++++ b/src/api/scoped_refptr.h	2025-11-02 02:44:14.976765731 +0800
+@@ -66,6 +66,20 @@
+ #include <memory>
+ #include <utility>
+ 
++#include "absl/base/nullability.h"
++
++namespace absl {
++#ifdef absl_nonnull
++template<typename T>
++using Nonnull = T absl_nonnull;
++#endif // absl_nonnull
++
++#ifdef absl_nullable
++template<typename T>
++using Nullable = T absl_nullable;
++#endif // absl_nullable
++}
++
+ namespace webrtc {
+ 
+ template <class T>
diff --git a/media-libs/tg_owt/metadata.xml b/media-libs/tg_owt/metadata.xml
new file mode 100644
index 0000000..4dd0b95
--- /dev/null
+++ b/media-libs/tg_owt/metadata.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person" proxied="yes">
+		<email>esteve.varela@gmail.com</email>
+		<name>Esteve Varela Colominas</name>
+	</maintainer>
+	<maintainer type="project" proxied="proxy">
+		<email>proxy-maint@gentoo.org</email>
+		<name>Proxy Maintainers</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">desktop-app/tg_owt</remote-id>
+	</upstream>
+</pkgmetadata>
diff --git a/media-libs/tg_owt/tg_owt-0_pre20241202.ebuild b/media-libs/tg_owt/tg_owt-0_pre20241202.ebuild
new file mode 100644
index 0000000..eb09ca7
--- /dev/null
+++ b/media-libs/tg_owt/tg_owt-0_pre20241202.ebuild
@@ -0,0 +1,125 @@
+# Copyright 2020-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake flag-o-matic
+
+DESCRIPTION="WebRTC build for Telegram"
+HOMEPAGE="https://github.com/desktop-app/tg_owt"
+
+TG_OWT_COMMIT="be39b8c8d0db1f377118f813f0c4bd331d341d5e"
+LIBYUV_COMMIT="04821d1e7d60845525e8db55c7bcd41ef5be9406"
+LIBSRTP_COMMIT="a566a9cfcd619e8327784aa7cff4a1276dc1e895"
+SRC_URI="https://github.com/desktop-app/tg_owt/archive/${TG_OWT_COMMIT}.tar.gz -> ${P}.tar.gz
+	https://gitlab.com/chromiumsrc/libyuv/-/archive/${LIBYUV_COMMIT}/libyuv-${LIBYUV_COMMIT}.tar.bz2
+	https://github.com/cisco/libsrtp/archive/${LIBSRTP_COMMIT}.tar.gz -> libsrtp-${LIBSRTP_COMMIT}.tar.gz"
+S="${WORKDIR}/${PN}-${TG_OWT_COMMIT}"
+# Upstream libyuv: https://chromium.googlesource.com/libyuv/libyuv
+
+LICENSE="BSD"
+SLOT="0/${PV##*pre}"
+KEYWORDS="amd64 ~arm64 ~loong ~ppc64 ~riscv"
+IUSE="screencast +X"
+
+# This package's USE flags may change the ABI and require a rebuild of
+#  dependent pacakges. As such, one should make sure to depend on
+#  media-libs/tg_owt[x=,y=,z=] for any package that uses this.
+# Furthermore, the -DNDEBUG preprocessor flag should be defined by any
+#  dependent package, failure to do so will change the ABI in the header files.
+
+# Bundled libs:
+# - libyuv (no stable versioning, www-client/chromium and media-libs/libvpx bundle it)
+# - libsrtp (project uses private APIs)
+# - pffft (no stable versioning, patched)
+RDEPEND="
+	>=dev-cpp/abseil-cpp-20240722.0:=
+	dev-libs/openssl:=
+	dev-libs/protobuf:=
+	media-libs/libjpeg-turbo:=
+	>=media-libs/libvpx-1.10.0:=
+	media-libs/openh264:=
+	media-libs/opus
+	media-video/ffmpeg:=
+	dev-libs/crc32c
+	screencast? (
+		dev-libs/glib:2
+		>=media-video/pipewire-1.0.7:=
+	)
+	X? (
+		x11-libs/libX11
+		x11-libs/libXcomposite
+		x11-libs/libXdamage
+		x11-libs/libXext
+		x11-libs/libXfixes
+		x11-libs/libXrender
+		x11-libs/libXrandr
+		x11-libs/libXtst
+	)
+"
+DEPEND="${RDEPEND}
+	screencast? (
+		media-libs/libglvnd[X]
+		media-libs/mesa
+		x11-libs/libdrm
+	)
+"
+BDEPEND="
+	virtual/pkgconfig
+	X? ( x11-base/xorg-proto )
+"
+
+PATCHES=( "${FILESDIR}/pipewire-1.4.patch" )
+
+src_unpack() {
+	default
+
+	mv -T "libyuv-${LIBYUV_COMMIT}" "${S}/src/third_party/libyuv" || die
+	mv -T "libsrtp-${LIBSRTP_COMMIT}" "${S}/src/third_party/libsrtp" || die
+}
+
+src_prepare() {
+	# The sources for these aren't available, avoid needing them
+	sed -e '/include(cmake\/libcrc32c.cmake)/d' \
+		-e '/include(cmake\/libabsl.cmake)/d' -i CMakeLists.txt || die
+
+	# "lol" said the scorpion, "lmao"
+	sed -i '/if (BUILD_SHARED_LIBS)/{n;n;s/WARNING/DEBUG/}' CMakeLists.txt || die
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	# Defined by -DCMAKE_BUILD_TYPE=Release, avoids crashes
+	# See https://bugs.gentoo.org/754012
+	# EAPI 8 still wipes this flag.
+	append-cppflags '-DNDEBUG'
+
+	local mycmakeargs=(
+		-DTG_OWT_USE_X11=$(usex X)
+		-DTG_OWT_USE_PIPEWIRE=$(usex screencast)
+	)
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+
+	# Save about 15MB of useless headers
+	rm -r "${ED}/usr/include/tg_owt/rtc_base/third_party" || die
+	rm -r "${ED}/usr/include/tg_owt/common_audio/third_party" || die
+	rm -r "${ED}/usr/include/tg_owt/modules/third_party" || die
+	rm -r "${ED}/usr/include/tg_owt/third_party" || die
+
+	# Install a few headers anyway, as required by net-im/telegram-desktop...
+	local headers=(
+		third_party/libyuv/include
+		rtc_base/third_party/sigslot
+		rtc_base/third_party/base64
+	)
+	for dir in "${headers[@]}"; do
+		pushd "${S}/src/${dir}" > /dev/null || die
+		find -type f -name "*.h" -exec install -Dm644 '{}' "${ED}/usr/include/tg_owt/${dir}/{}" \; || die
+		popd > /dev/null || die
+	done
+}
diff --git a/media-libs/tg_owt/tg_owt-0_pre20250515-r2.ebuild b/media-libs/tg_owt/tg_owt-0_pre20250515-r2.ebuild
new file mode 100644
index 0000000..4b6b5ce
--- /dev/null
+++ b/media-libs/tg_owt/tg_owt-0_pre20250515-r2.ebuild
@@ -0,0 +1,126 @@
+# Copyright 2020-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake flag-o-matic
+
+DESCRIPTION="WebRTC build for Telegram"
+HOMEPAGE="https://github.com/desktop-app/tg_owt"
+
+TG_OWT_COMMIT="232ec410502e773024e8d83cfae83a52203306c0"
+LIBYUV_COMMIT="04821d1e7d60845525e8db55c7bcd41ef5be9406"
+LIBSRTP_COMMIT="a566a9cfcd619e8327784aa7cff4a1276dc1e895"
+SRC_URI="https://github.com/desktop-app/tg_owt/archive/${TG_OWT_COMMIT}.tar.gz -> ${P}.tar.gz
+	https://gitlab.com/chromiumsrc/libyuv/-/archive/${LIBYUV_COMMIT}/libyuv-${LIBYUV_COMMIT}.tar.bz2"
+S="${WORKDIR}/${PN}-${TG_OWT_COMMIT}"
+# Upstream libyuv: https://chromium.googlesource.com/libyuv/libyuv
+
+LICENSE="BSD"
+SLOT="0/${PV##*pre}"
+KEYWORDS="amd64 ~arm64 ~loong ~ppc64 ~riscv"
+IUSE="screencast +X"
+
+# This package's USE flags may change the ABI and require a rebuild of
+#  dependent pacakges. As such, one should make sure to depend on
+#  media-libs/tg_owt[x=,y=,z=] for any package that uses this.
+# Furthermore, the -DNDEBUG preprocessor flag should be defined by any
+#  dependent package, failure to do so will change the ABI in the header files.
+
+# Bundled libs:
+# - libyuv (no stable versioning, www-client/chromium and media-libs/libvpx bundle it)
+# - pffft (no stable versioning, patched)
+RDEPEND="
+	>=dev-cpp/abseil-cpp-20240722.0:=
+	dev-libs/openssl:=
+	dev-libs/protobuf:=
+	media-libs/libjpeg-turbo:=
+	>=media-libs/libvpx-1.10.0:=
+	media-libs/openh264:=
+	media-libs/opus
+	media-video/ffmpeg:=
+	net-libs/libsrtp:2=
+	dev-libs/crc32c
+	screencast? (
+		dev-libs/glib:2
+		>=media-video/pipewire-1.0.7:=
+	)
+	X? (
+		x11-libs/libX11
+		x11-libs/libXcomposite
+		x11-libs/libXdamage
+		x11-libs/libXext
+		x11-libs/libXfixes
+		x11-libs/libXrender
+		x11-libs/libXrandr
+		x11-libs/libXtst
+	)
+"
+DEPEND="${RDEPEND}
+	screencast? (
+		media-libs/libglvnd[X]
+		media-libs/mesa
+		x11-libs/libdrm
+	)
+"
+BDEPEND="
+	virtual/pkgconfig
+	X? ( x11-base/xorg-proto )
+"
+
+PATCHES=(
+	"${FILESDIR}/tg_owt-0_pre20250515-fix-gcc16.patch"
+	"${FILESDIR}/tg_owt-0_pre20250515-fix-clang20.patch"
+)
+
+src_unpack() {
+	default
+
+	mv -T "libyuv-${LIBYUV_COMMIT}" "${S}/src/third_party/libyuv" || die
+}
+
+src_prepare() {
+	# The sources for these aren't available, avoid needing them
+	sed -e '/include(cmake\/libcrc32c.cmake)/d' \
+		-e '/include(cmake\/libabsl.cmake)/d' -i CMakeLists.txt || die
+
+	# "lol" said the scorpion, "lmao"
+	sed -i '/if (BUILD_SHARED_LIBS)/{n;n;s/WARNING/DEBUG/}' CMakeLists.txt || die
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	# Defined by -DCMAKE_BUILD_TYPE=Release, avoids crashes
+	# See https://bugs.gentoo.org/754012
+	# EAPI 8 still wipes this flag.
+	append-cppflags '-DNDEBUG'
+
+	local mycmakeargs=(
+		-DTG_OWT_USE_X11=$(usex X)
+		-DTG_OWT_USE_PIPEWIRE=$(usex screencast)
+	)
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+
+	# Save about 15MB of useless headers
+	rm -r "${ED}/usr/include/tg_owt/rtc_base/third_party" || die
+	rm -r "${ED}/usr/include/tg_owt/common_audio/third_party" || die
+	rm -r "${ED}/usr/include/tg_owt/modules/third_party" || die
+	rm -r "${ED}/usr/include/tg_owt/third_party" || die
+
+	# Install a few headers anyway, as required by net-im/telegram-desktop...
+	local headers=(
+		third_party/libyuv/include
+		rtc_base/third_party/sigslot
+		rtc_base/third_party/base64
+	)
+	for dir in "${headers[@]}"; do
+		pushd "${S}/src/${dir}" > /dev/null || die
+		find -type f -name "*.h" -exec install -Dm644 '{}' "${ED}/usr/include/tg_owt/${dir}/{}" \; || die
+		popd > /dev/null || die
+	done
+}
diff --git a/media-libs/tg_owt/tg_owt-0_pre20250515-r3.ebuild b/media-libs/tg_owt/tg_owt-0_pre20250515-r3.ebuild
new file mode 100644
index 0000000..89ae0d1
--- /dev/null
+++ b/media-libs/tg_owt/tg_owt-0_pre20250515-r3.ebuild
@@ -0,0 +1,127 @@
+# Copyright 2020-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake flag-o-matic
+
+DESCRIPTION="WebRTC build for Telegram"
+HOMEPAGE="https://github.com/desktop-app/tg_owt"
+
+TG_OWT_COMMIT="232ec410502e773024e8d83cfae83a52203306c0"
+LIBYUV_COMMIT="04821d1e7d60845525e8db55c7bcd41ef5be9406"
+LIBSRTP_COMMIT="a566a9cfcd619e8327784aa7cff4a1276dc1e895"
+SRC_URI="https://github.com/desktop-app/tg_owt/archive/${TG_OWT_COMMIT}.tar.gz -> ${P}.tar.gz
+	https://gitlab.com/chromiumsrc/libyuv/-/archive/${LIBYUV_COMMIT}/libyuv-${LIBYUV_COMMIT}.tar.bz2"
+S="${WORKDIR}/${PN}-${TG_OWT_COMMIT}"
+# Upstream libyuv: https://chromium.googlesource.com/libyuv/libyuv
+
+LICENSE="BSD"
+SLOT="0/${PV##*pre}"
+KEYWORDS="amd64 ~arm64 ~loong ~ppc64 ~riscv"
+IUSE="screencast +X"
+
+# This package's USE flags may change the ABI and require a rebuild of
+#  dependent pacakges. As such, one should make sure to depend on
+#  media-libs/tg_owt[x=,y=,z=] for any package that uses this.
+# Furthermore, the -DNDEBUG preprocessor flag should be defined by any
+#  dependent package, failure to do so will change the ABI in the header files.
+
+# Bundled libs:
+# - libyuv (no stable versioning, www-client/chromium and media-libs/libvpx bundle it)
+# - pffft (no stable versioning, patched)
+RDEPEND="
+	>=dev-cpp/abseil-cpp-20240722.0:=
+	dev-libs/openssl:=
+	dev-libs/protobuf:=
+	media-libs/libjpeg-turbo:=
+	>=media-libs/libvpx-1.10.0:=
+	media-libs/openh264:=
+	media-libs/opus
+	media-video/ffmpeg:=
+	net-libs/libsrtp:2=
+	dev-libs/crc32c
+	screencast? (
+		dev-libs/glib:2
+		>=media-video/pipewire-1.0.7:=
+	)
+	X? (
+		x11-libs/libX11
+		x11-libs/libXcomposite
+		x11-libs/libXdamage
+		x11-libs/libXext
+		x11-libs/libXfixes
+		x11-libs/libXrender
+		x11-libs/libXrandr
+		x11-libs/libXtst
+	)
+"
+DEPEND="${RDEPEND}
+	screencast? (
+		media-libs/libglvnd[X]
+		media-libs/mesa
+		x11-libs/libdrm
+	)
+"
+BDEPEND="
+	virtual/pkgconfig
+	X? ( x11-base/xorg-proto )
+"
+
+PATCHES=(
+	"${FILESDIR}/tg_owt-0_pre20250515-fix-gcc16.patch"
+	"${FILESDIR}/tg_owt-0_pre20250515-fix-clang20.patch"
+	"${FILESDIR}/tg_owt-patch-absl.patch"
+)
+
+src_unpack() {
+	default
+
+	mv -T "libyuv-${LIBYUV_COMMIT}" "${S}/src/third_party/libyuv" || die
+}
+
+src_prepare() {
+	# The sources for these aren't available, avoid needing them
+	sed -e '/include(cmake\/libcrc32c.cmake)/d' \
+		-e '/include(cmake\/libabsl.cmake)/d' -i CMakeLists.txt || die
+
+	# "lol" said the scorpion, "lmao"
+	sed -i '/if (BUILD_SHARED_LIBS)/{n;n;s/WARNING/DEBUG/}' CMakeLists.txt || die
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	# Defined by -DCMAKE_BUILD_TYPE=Release, avoids crashes
+	# See https://bugs.gentoo.org/754012
+	# EAPI 8 still wipes this flag.
+	append-cppflags '-DNDEBUG'
+
+	local mycmakeargs=(
+		-DTG_OWT_USE_X11=$(usex X)
+		-DTG_OWT_USE_PIPEWIRE=$(usex screencast)
+	)
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+
+	# Save about 15MB of useless headers
+	rm -r "${ED}/usr/include/tg_owt/rtc_base/third_party" || die
+	rm -r "${ED}/usr/include/tg_owt/common_audio/third_party" || die
+	rm -r "${ED}/usr/include/tg_owt/modules/third_party" || die
+	rm -r "${ED}/usr/include/tg_owt/third_party" || die
+
+	# Install a few headers anyway, as required by net-im/telegram-desktop...
+	local headers=(
+		third_party/libyuv/include
+		rtc_base/third_party/sigslot
+		rtc_base/third_party/base64
+	)
+	for dir in "${headers[@]}"; do
+		pushd "${S}/src/${dir}" > /dev/null || die
+		find -type f -name "*.h" -exec install -Dm644 '{}' "${ED}/usr/include/tg_owt/${dir}/{}" \; || die
+		popd > /dev/null || die
+	done
+}
diff --git a/media-libs/tg_owt/tg_owt-0_pre20250515.ebuild b/media-libs/tg_owt/tg_owt-0_pre20250515.ebuild
new file mode 100644
index 0000000..356feb8
--- /dev/null
+++ b/media-libs/tg_owt/tg_owt-0_pre20250515.ebuild
@@ -0,0 +1,121 @@
+# Copyright 2020-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake flag-o-matic
+
+DESCRIPTION="WebRTC build for Telegram"
+HOMEPAGE="https://github.com/desktop-app/tg_owt"
+
+TG_OWT_COMMIT="232ec410502e773024e8d83cfae83a52203306c0"
+LIBYUV_COMMIT="04821d1e7d60845525e8db55c7bcd41ef5be9406"
+LIBSRTP_COMMIT="a566a9cfcd619e8327784aa7cff4a1276dc1e895"
+SRC_URI="https://github.com/desktop-app/tg_owt/archive/${TG_OWT_COMMIT}.tar.gz -> ${P}.tar.gz
+	https://gitlab.com/chromiumsrc/libyuv/-/archive/${LIBYUV_COMMIT}/libyuv-${LIBYUV_COMMIT}.tar.bz2"
+S="${WORKDIR}/${PN}-${TG_OWT_COMMIT}"
+# Upstream libyuv: https://chromium.googlesource.com/libyuv/libyuv
+
+LICENSE="BSD"
+SLOT="0/${PV##*pre}"
+KEYWORDS="amd64 ~arm64 ~loong ~ppc64 ~riscv"
+IUSE="screencast +X"
+
+# This package's USE flags may change the ABI and require a rebuild of
+#  dependent pacakges. As such, one should make sure to depend on
+#  media-libs/tg_owt[x=,y=,z=] for any package that uses this.
+# Furthermore, the -DNDEBUG preprocessor flag should be defined by any
+#  dependent package, failure to do so will change the ABI in the header files.
+
+# Bundled libs:
+# - libyuv (no stable versioning, www-client/chromium and media-libs/libvpx bundle it)
+# - pffft (no stable versioning, patched)
+RDEPEND="
+	>=dev-cpp/abseil-cpp-20240722.0:=
+	dev-libs/openssl:=
+	dev-libs/protobuf:=
+	media-libs/libjpeg-turbo:=
+	>=media-libs/libvpx-1.10.0:=
+	media-libs/openh264:=
+	media-libs/opus
+	media-video/ffmpeg:=
+	net-libs/libsrtp:2=
+	dev-libs/crc32c
+	screencast? (
+		dev-libs/glib:2
+		>=media-video/pipewire-1.0.7:=
+	)
+	X? (
+		x11-libs/libX11
+		x11-libs/libXcomposite
+		x11-libs/libXdamage
+		x11-libs/libXext
+		x11-libs/libXfixes
+		x11-libs/libXrender
+		x11-libs/libXrandr
+		x11-libs/libXtst
+	)
+"
+DEPEND="${RDEPEND}
+	screencast? (
+		media-libs/libglvnd[X]
+		media-libs/mesa
+		x11-libs/libdrm
+	)
+"
+BDEPEND="
+	virtual/pkgconfig
+	X? ( x11-base/xorg-proto )
+"
+
+src_unpack() {
+	default
+
+	mv -T "libyuv-${LIBYUV_COMMIT}" "${S}/src/third_party/libyuv" || die
+}
+
+src_prepare() {
+	# The sources for these aren't available, avoid needing them
+	sed -e '/include(cmake\/libcrc32c.cmake)/d' \
+		-e '/include(cmake\/libabsl.cmake)/d' -i CMakeLists.txt || die
+
+	# "lol" said the scorpion, "lmao"
+	sed -i '/if (BUILD_SHARED_LIBS)/{n;n;s/WARNING/DEBUG/}' CMakeLists.txt || die
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	# Defined by -DCMAKE_BUILD_TYPE=Release, avoids crashes
+	# See https://bugs.gentoo.org/754012
+	# EAPI 8 still wipes this flag.
+	append-cppflags '-DNDEBUG'
+
+	local mycmakeargs=(
+		-DTG_OWT_USE_X11=$(usex X)
+		-DTG_OWT_USE_PIPEWIRE=$(usex screencast)
+	)
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+
+	# Save about 15MB of useless headers
+	rm -r "${ED}/usr/include/tg_owt/rtc_base/third_party" || die
+	rm -r "${ED}/usr/include/tg_owt/common_audio/third_party" || die
+	rm -r "${ED}/usr/include/tg_owt/modules/third_party" || die
+	rm -r "${ED}/usr/include/tg_owt/third_party" || die
+
+	# Install a few headers anyway, as required by net-im/telegram-desktop...
+	local headers=(
+		third_party/libyuv/include
+		rtc_base/third_party/sigslot
+		rtc_base/third_party/base64
+	)
+	for dir in "${headers[@]}"; do
+		pushd "${S}/src/${dir}" > /dev/null || die
+		find -type f -name "*.h" -exec install -Dm644 '{}' "${ED}/usr/include/tg_owt/${dir}/{}" \; || die
+		popd > /dev/null || die
+	done
+}
diff --git a/metadata/md5-cache/media-libs/tg_owt-0_pre20241202 b/metadata/md5-cache/media-libs/tg_owt-0_pre20241202
new file mode 100644
index 0000000..514cd53
--- /dev/null
+++ b/metadata/md5-cache/media-libs/tg_owt-0_pre20241202
@@ -0,0 +1,15 @@
+BDEPEND=virtual/pkgconfig X? ( x11-base/xorg-proto ) app-alternatives/ninja >=dev-build/cmake-3.28.5
+DEFINED_PHASES=compile configure install prepare test unpack
+DEPEND=>=dev-cpp/abseil-cpp-20240722.0:= dev-libs/openssl:= dev-libs/protobuf:= media-libs/libjpeg-turbo:= >=media-libs/libvpx-1.10.0:= media-libs/openh264:= media-libs/opus media-video/ffmpeg:= dev-libs/crc32c screencast? ( dev-libs/glib:2 >=media-video/pipewire-1.0.7:= ) X? ( x11-libs/libX11 x11-libs/libXcomposite x11-libs/libXdamage x11-libs/libXext x11-libs/libXfixes x11-libs/libXrender x11-libs/libXrandr x11-libs/libXtst ) screencast? ( media-libs/libglvnd[X] media-libs/mesa x11-libs/libdrm )
+DESCRIPTION=WebRTC build for Telegram
+EAPI=8
+HOMEPAGE=https://github.com/desktop-app/tg_owt
+INHERIT=cmake flag-o-matic
+IUSE=screencast +X
+KEYWORDS=amd64 ~arm64 ~loong ~ppc64 ~riscv
+LICENSE=BSD
+RDEPEND=>=dev-cpp/abseil-cpp-20240722.0:= dev-libs/openssl:= dev-libs/protobuf:= media-libs/libjpeg-turbo:= >=media-libs/libvpx-1.10.0:= media-libs/openh264:= media-libs/opus media-video/ffmpeg:= dev-libs/crc32c screencast? ( dev-libs/glib:2 >=media-video/pipewire-1.0.7:= ) X? ( x11-libs/libX11 x11-libs/libXcomposite x11-libs/libXdamage x11-libs/libXext x11-libs/libXfixes x11-libs/libXrender x11-libs/libXrandr x11-libs/libXtst )
+SLOT=0/20241202
+SRC_URI=https://github.com/desktop-app/tg_owt/archive/be39b8c8d0db1f377118f813f0c4bd331d341d5e.tar.gz -> tg_owt-0_pre20241202.tar.gz https://gitlab.com/chromiumsrc/libyuv/-/archive/04821d1e7d60845525e8db55c7bcd41ef5be9406/libyuv-04821d1e7d60845525e8db55c7bcd41ef5be9406.tar.bz2 https://github.com/cisco/libsrtp/archive/a566a9cfcd619e8327784aa7cff4a1276dc1e895.tar.gz -> libsrtp-a566a9cfcd619e8327784aa7cff4a1276dc1e895.tar.gz
+_eclasses_=toolchain-funcs	98d9f464d912ae6b7316fb8a3721f5db	flag-o-matic	a7afe42e95fb46ce9691605acfb24672	multiprocessing	1e32df7deee68372153dca65f4a7c21f	ninja-utils	2df4e452cea39a9ec8fb543ce059f8d6	xdg-utils	42869b3c8d86a70ef3cf75165a395e09	cmake	29a000891e576f0392730bb6834b67f5
+_md5_=375e6244e85aff8aa39417c7cb3562d7
diff --git a/metadata/md5-cache/media-libs/tg_owt-0_pre20250515 b/metadata/md5-cache/media-libs/tg_owt-0_pre20250515
new file mode 100644
index 0000000..939f1ed
--- /dev/null
+++ b/metadata/md5-cache/media-libs/tg_owt-0_pre20250515
@@ -0,0 +1,15 @@
+BDEPEND=virtual/pkgconfig X? ( x11-base/xorg-proto ) app-alternatives/ninja >=dev-build/cmake-3.28.5
+DEFINED_PHASES=compile configure install prepare test unpack
+DEPEND=>=dev-cpp/abseil-cpp-20240722.0:= dev-libs/openssl:= dev-libs/protobuf:= media-libs/libjpeg-turbo:= >=media-libs/libvpx-1.10.0:= media-libs/openh264:= media-libs/opus media-video/ffmpeg:= net-libs/libsrtp:2= dev-libs/crc32c screencast? ( dev-libs/glib:2 >=media-video/pipewire-1.0.7:= ) X? ( x11-libs/libX11 x11-libs/libXcomposite x11-libs/libXdamage x11-libs/libXext x11-libs/libXfixes x11-libs/libXrender x11-libs/libXrandr x11-libs/libXtst ) screencast? ( media-libs/libglvnd[X] media-libs/mesa x11-libs/libdrm )
+DESCRIPTION=WebRTC build for Telegram
+EAPI=8
+HOMEPAGE=https://github.com/desktop-app/tg_owt
+INHERIT=cmake flag-o-matic
+IUSE=screencast +X
+KEYWORDS=amd64 ~arm64 ~loong ~ppc64 ~riscv
+LICENSE=BSD
+RDEPEND=>=dev-cpp/abseil-cpp-20240722.0:= dev-libs/openssl:= dev-libs/protobuf:= media-libs/libjpeg-turbo:= >=media-libs/libvpx-1.10.0:= media-libs/openh264:= media-libs/opus media-video/ffmpeg:= net-libs/libsrtp:2= dev-libs/crc32c screencast? ( dev-libs/glib:2 >=media-video/pipewire-1.0.7:= ) X? ( x11-libs/libX11 x11-libs/libXcomposite x11-libs/libXdamage x11-libs/libXext x11-libs/libXfixes x11-libs/libXrender x11-libs/libXrandr x11-libs/libXtst )
+SLOT=0/20250515
+SRC_URI=https://github.com/desktop-app/tg_owt/archive/232ec410502e773024e8d83cfae83a52203306c0.tar.gz -> tg_owt-0_pre20250515.tar.gz https://gitlab.com/chromiumsrc/libyuv/-/archive/04821d1e7d60845525e8db55c7bcd41ef5be9406/libyuv-04821d1e7d60845525e8db55c7bcd41ef5be9406.tar.bz2
+_eclasses_=toolchain-funcs	98d9f464d912ae6b7316fb8a3721f5db	flag-o-matic	a7afe42e95fb46ce9691605acfb24672	multiprocessing	1e32df7deee68372153dca65f4a7c21f	ninja-utils	2df4e452cea39a9ec8fb543ce059f8d6	xdg-utils	42869b3c8d86a70ef3cf75165a395e09	cmake	29a000891e576f0392730bb6834b67f5
+_md5_=6424f0ad69cdc4ca7368cbdf0774aca5
diff --git a/metadata/md5-cache/media-libs/tg_owt-0_pre20250515-r2 b/metadata/md5-cache/media-libs/tg_owt-0_pre20250515-r2
new file mode 100644
index 0000000..40f5a9d
--- /dev/null
+++ b/metadata/md5-cache/media-libs/tg_owt-0_pre20250515-r2
@@ -0,0 +1,15 @@
+BDEPEND=virtual/pkgconfig X? ( x11-base/xorg-proto ) app-alternatives/ninja >=dev-build/cmake-3.28.5
+DEFINED_PHASES=compile configure install prepare test unpack
+DEPEND=>=dev-cpp/abseil-cpp-20240722.0:= dev-libs/openssl:= dev-libs/protobuf:= media-libs/libjpeg-turbo:= >=media-libs/libvpx-1.10.0:= media-libs/openh264:= media-libs/opus media-video/ffmpeg:= net-libs/libsrtp:2= dev-libs/crc32c screencast? ( dev-libs/glib:2 >=media-video/pipewire-1.0.7:= ) X? ( x11-libs/libX11 x11-libs/libXcomposite x11-libs/libXdamage x11-libs/libXext x11-libs/libXfixes x11-libs/libXrender x11-libs/libXrandr x11-libs/libXtst ) screencast? ( media-libs/libglvnd[X] media-libs/mesa x11-libs/libdrm )
+DESCRIPTION=WebRTC build for Telegram
+EAPI=8
+HOMEPAGE=https://github.com/desktop-app/tg_owt
+INHERIT=cmake flag-o-matic
+IUSE=screencast +X
+KEYWORDS=amd64 ~arm64 ~loong ~ppc64 ~riscv
+LICENSE=BSD
+RDEPEND=>=dev-cpp/abseil-cpp-20240722.0:= dev-libs/openssl:= dev-libs/protobuf:= media-libs/libjpeg-turbo:= >=media-libs/libvpx-1.10.0:= media-libs/openh264:= media-libs/opus media-video/ffmpeg:= net-libs/libsrtp:2= dev-libs/crc32c screencast? ( dev-libs/glib:2 >=media-video/pipewire-1.0.7:= ) X? ( x11-libs/libX11 x11-libs/libXcomposite x11-libs/libXdamage x11-libs/libXext x11-libs/libXfixes x11-libs/libXrender x11-libs/libXrandr x11-libs/libXtst )
+SLOT=0/20250515
+SRC_URI=https://github.com/desktop-app/tg_owt/archive/232ec410502e773024e8d83cfae83a52203306c0.tar.gz -> tg_owt-0_pre20250515.tar.gz https://gitlab.com/chromiumsrc/libyuv/-/archive/04821d1e7d60845525e8db55c7bcd41ef5be9406/libyuv-04821d1e7d60845525e8db55c7bcd41ef5be9406.tar.bz2
+_eclasses_=toolchain-funcs	98d9f464d912ae6b7316fb8a3721f5db	flag-o-matic	a7afe42e95fb46ce9691605acfb24672	multiprocessing	1e32df7deee68372153dca65f4a7c21f	ninja-utils	2df4e452cea39a9ec8fb543ce059f8d6	xdg-utils	42869b3c8d86a70ef3cf75165a395e09	cmake	29a000891e576f0392730bb6834b67f5
+_md5_=34831bb64198c91cf6987a2e45ef3d38
diff --git a/metadata/md5-cache/media-libs/tg_owt-0_pre20250515-r3 b/metadata/md5-cache/media-libs/tg_owt-0_pre20250515-r3
new file mode 100644
index 0000000..73873b6
--- /dev/null
+++ b/metadata/md5-cache/media-libs/tg_owt-0_pre20250515-r3
@@ -0,0 +1,15 @@
+BDEPEND=virtual/pkgconfig X? ( x11-base/xorg-proto ) app-alternatives/ninja >=dev-build/cmake-3.28.5
+DEFINED_PHASES=compile configure install prepare test unpack
+DEPEND=>=dev-cpp/abseil-cpp-20240722.0:= dev-libs/openssl:= dev-libs/protobuf:= media-libs/libjpeg-turbo:= >=media-libs/libvpx-1.10.0:= media-libs/openh264:= media-libs/opus media-video/ffmpeg:= net-libs/libsrtp:2= dev-libs/crc32c screencast? ( dev-libs/glib:2 >=media-video/pipewire-1.0.7:= ) X? ( x11-libs/libX11 x11-libs/libXcomposite x11-libs/libXdamage x11-libs/libXext x11-libs/libXfixes x11-libs/libXrender x11-libs/libXrandr x11-libs/libXtst ) screencast? ( media-libs/libglvnd[X] media-libs/mesa x11-libs/libdrm )
+DESCRIPTION=WebRTC build for Telegram
+EAPI=8
+HOMEPAGE=https://github.com/desktop-app/tg_owt
+INHERIT=cmake flag-o-matic
+IUSE=screencast +X
+KEYWORDS=amd64 ~arm64 ~loong ~ppc64 ~riscv
+LICENSE=BSD
+RDEPEND=>=dev-cpp/abseil-cpp-20240722.0:= dev-libs/openssl:= dev-libs/protobuf:= media-libs/libjpeg-turbo:= >=media-libs/libvpx-1.10.0:= media-libs/openh264:= media-libs/opus media-video/ffmpeg:= net-libs/libsrtp:2= dev-libs/crc32c screencast? ( dev-libs/glib:2 >=media-video/pipewire-1.0.7:= ) X? ( x11-libs/libX11 x11-libs/libXcomposite x11-libs/libXdamage x11-libs/libXext x11-libs/libXfixes x11-libs/libXrender x11-libs/libXrandr x11-libs/libXtst )
+SLOT=0/20250515
+SRC_URI=https://github.com/desktop-app/tg_owt/archive/232ec410502e773024e8d83cfae83a52203306c0.tar.gz -> tg_owt-0_pre20250515.tar.gz https://gitlab.com/chromiumsrc/libyuv/-/archive/04821d1e7d60845525e8db55c7bcd41ef5be9406/libyuv-04821d1e7d60845525e8db55c7bcd41ef5be9406.tar.bz2
+_eclasses_=toolchain-funcs	98d9f464d912ae6b7316fb8a3721f5db	flag-o-matic	a7afe42e95fb46ce9691605acfb24672	multiprocessing	1e32df7deee68372153dca65f4a7c21f	ninja-utils	2df4e452cea39a9ec8fb543ce059f8d6	xdg-utils	42869b3c8d86a70ef3cf75165a395e09	cmake	29a000891e576f0392730bb6834b67f5
+_md5_=6f87cd76b331a164c7e1e1af7049a6e7