gnu: obs: Update to 30.1.2.

* gnu/packages/video.scm (obs): Update to 30.1.2.
[arguments]: Add "-DENABLE_QSV11=OFF" to configure-flags.  Add MESA
to LD_LIBRARY_PATH for 'obs'.
[inputs]: Add libdatachannel, qrcodegen-cpp and vulkan-headers.
Replace ffmpeg-4 with ffmpeg, Qt 5 with Qt 6.

Change-Id: Id74c52512eb18727b0c8c8a0a7ed4c892a5e76c2
Signed-off-by: Andrew Tropin <andrew@trop.in>

gnu/packages/video.scm

@@ -111,6 +111,7 @@ (define-module (gnu packages video)
   #:use-module (guix build-system waf)
   #:use-module (guix build-system trivial)
   #:use-module (gnu packages)
+  #:use-module (gnu packages aidc)
   #:use-module (gnu packages algebra)
   #:use-module (gnu packages assembly)
   #:use-module (gnu packages audio)
@@ -3989,7 +3990,7 @@ (define-public v4l-utils
 (define-public obs
   (package
     (name "obs")
-    (version "29.1.3")
+    (version "30.1.2")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -3999,7 +4000,7 @@ (define-public obs
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "192p7m3g8ynbkq3s894w6a0w6gix3k237q5jwqrrr8idwfwwyh0g"))
+                "02pm6397h7l0xhdpscbh1kq8y98zx236z95wvw60kbhq38s0i0ik"))
               (patches
                (search-patches "obs-modules-location.patch"))))
     (build-system cmake-build-system)
@@ -4010,6 +4011,7 @@ (define-public obs
               "-DENABLE_UNIT_TESTS=ON"
               "-DENABLE_NEW_MPEGTS_OUTPUT=OFF"
               "-DENABLE_AJA=OFF"
+              "-DENABLE_QSV11=OFF"
               ;; Browser plugin requires cef, but it is not packaged yet.
               ;; <https://bitbucket.org/chromiumembedded/cef/src/master/>
               "-DBUILD_BROWSER=OFF")
@@ -4022,6 +4024,9 @@ (define-public obs
                    `("QT_PLUGIN_PATH" ":" prefix (,plugin-path))
                    `("LD_LIBRARY_PATH" ":" prefix
                      (,(string-append #$(this-package-input "vlc")
+                                      "/lib")
+                      ;; TODO: Remove this once our mesa has glvnd support.
+                      ,(string-append #$(this-package-input "mesa")
                                       "/lib"))))))))))
     (native-search-paths
      (list (search-path-specification
@@ -4041,12 +4046,13 @@ (define-public obs
       bash-minimal
       curl
       eudev
-      ffmpeg-4
+      ffmpeg
       fontconfig
       freetype
       glib
       jack-1
       jansson
+      libdatachannel
       libglvnd
       libva
       libx264
@@ -4060,12 +4066,13 @@ (define-public obs
       pipewire
       pulseaudio
       python
-      qtbase-5
-      qtsvg-5
-      qtx11extras
-      qtwayland-5
+      qrcodegen-cpp
+      qtbase
+      qtsvg
+      qtwayland
       speexdsp
       v4l-utils
+      vulkan-headers
       vlc
       wayland
       wayland-protocols