2 files changed, 32 insertions, 4 deletions
diff --git a/pkgs/applications/video/streamlink/default.nix b/pkgs/applications/video/streamlink/default.nix
index 2eda19313e1c..c71e712625c2 100644
--- a/pkgs/applications/video/streamlink/default.nix
+++ b/pkgs/applications/video/streamlink/default.nix
@@ -1,19 +1,31 @@
 { lib
 , python3Packages
 , fetchPypi
+, substituteAll
 , ffmpeg
 }:
 
 python3Packages.buildPythonApplication rec {
   pname = "streamlink";
   version = "6.7.0";
-  format = "pyproject";
+  pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-kjrDJ/QCccWxRLEQ0virAdm0TLxN5PmtO/Zs+4Nc1MM=";
   };
 
+  patches = [
+    (substituteAll {
+      src = ./ffmpeg-path.patch;
+      ffmpeg = lib.getExe ffmpeg;
+    })
+  ];
+
+  nativeBuildInputs = with python3Packages; [
+    setuptools
+  ];
+
   nativeCheckInputs = with python3Packages; [
     pytestCheckHook
     mock
@@ -23,7 +35,12 @@ python3Packages.buildPythonApplication rec {
     pytest-trio
   ];
 
-  propagatedBuildInputs = (with python3Packages; [
+  disabledTests = [
+    # requires ffmpeg to be in PATH
+    "test_no_cache"
+  ];
+
+  propagatedBuildInputs = with python3Packages; [
     certifi
     isodate
     lxml
@@ -36,8 +53,6 @@ python3Packages.buildPythonApplication rec {
     typing-extensions
     urllib3
     websocket-client
-  ]) ++ [
-    ffmpeg
   ];
 
   meta = with lib; {
diff --git a/pkgs/applications/video/streamlink/ffmpeg-path.patch b/pkgs/applications/video/streamlink/ffmpeg-path.patch
new file mode 100644
index 000000000000..6108c53dcf0b
--- /dev/null
+++ b/pkgs/applications/video/streamlink/ffmpeg-path.patch
@@ -0,0 +1,13 @@
+diff --git a/src/streamlink/stream/ffmpegmux.py b/src/streamlink/stream/ffmpegmux.py
+index 258b314a..c493e010 100644
+--- a/src/streamlink/stream/ffmpegmux.py
++++ b/src/streamlink/stream/ffmpegmux.py
+@@ -80,7 +80,7 @@ class MuxedStream(Stream, Generic[TSubstreams]):
+ 
+ 
+ class FFMPEGMuxer(StreamIO):
+-    __commands__: ClassVar[List[str]] = ["ffmpeg"]
++    __commands__: ClassVar[List[str]] = ["@ffmpeg@"]
+ 
+     DEFAULT_OUTPUT_FORMAT = "matroska"
+     DEFAULT_VIDEO_CODEC = "copy"