From 3097041404ec5505a03c16990b9c1508146c85b6 Mon Sep 17 00:00:00 2001
From: Franz Pletz <fpletz@fnordicwalking.de>
Date: Mon, 2 Dec 2024 01:45:54 +0100
Subject: [PATCH] obs-studio: fix lossless audio support

Adds patch from upstream to fix lossless audio support due to an
incompatibility with ffmpeg 7.1.

Fixes #356683.
---
 pkgs/applications/video/obs-studio/default.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/applications/video/obs-studio/default.nix b/pkgs/applications/video/obs-studio/default.nix
index ebe293597606f..5dff164084dee 100644
--- a/pkgs/applications/video/obs-studio/default.nix
+++ b/pkgs/applications/video/obs-studio/default.nix
@@ -95,6 +95,13 @@ stdenv.mkDerivation (finalAttrs: {
       stripLen = 1;
       hash = "sha256-7SDBRr9G40b9DfbgdaYJxTeiDSLUfVixtMtM3cLTVZs=";
     })
+
+    # Fix lossless audio, ffmpeg 7,1 compatibility issue
+    (fetchpatch {
+      name = "fix-lossless-audio.patch";
+      url = "https://github.com/obsproject/obs-studio/commit/dfc3a69c5276edf84c933035ff2a7e278fa13c9a.patch";
+      hash = "sha256-wiF3nolBpZKp7LR7NloNfJ+v4Uq/nBgwCVoKZX+VEMA=";
+    })
   ];
 
   nativeBuildInputs = [