added option to build with svt-av1 (homebrew-ffmpeg#119)

* added option to build with svt-av1

* bump revision and alphabetical order

Co-authored-by: רטו • Reto <[email protected]>

Formula/ffmpeg.rb

@@ -5,7 +5,7 @@ class Ffmpeg < Formula
   version "5.1-with-options" # to distinguish from homebrew-core's ffmpeg
   sha256 "55eb6aab5ee235550fa54a33eaf8bf1b4ec66c01453182b12f6a993d75698b03"
   license "GPL-2.0-or-later"
-  revision 1
+  revision 2
   head "https://github.com/FFmpeg/FFmpeg.git"
 
   option "with-chromaprint", "Enable the Chromaprint audio fingerprinting library"
@@ -26,6 +26,7 @@ class Ffmpeg < Formula
   option "with-openjpeg", "Enable JPEG 2000 image format"
   option "with-openssl", "Enable SSL support"
   option "with-rav1e", "Enable AV1 encoding via librav1e"
+  option "with-svt-av1", "Enable AV1 encoding via libsvtav1"
   option "with-rtmpdump", "Enable RTMP dumping support"
   option "with-rubberband", "Enable rubberband library"
   option "with-webp", "Enable using libwebp to encode WEBP images"
@@ -81,6 +82,7 @@ class Ffmpeg < Formula
   depends_on "rubberband" => :optional
   depends_on "speex" => :optional
   depends_on "srt" => :optional
+  depends_on "svt-av1" => :optional
   depends_on "tesseract" => :optional
   depends_on "two-lame" => :optional
   depends_on "webp" => :optional
@@ -142,6 +144,7 @@ def install
     args << "--enable-libopenjpeg" if build.with? "openjpeg"
     args << "--enable-libopenmpt" if build.with? "libopenmpt"
     args << "--enable-librav1e" if build.with? "rav1e"
+    args << "--enable-libsvtav1" if build.with? "svt-av1"
     args << "--enable-librist" if build.with? "librist"
     args << "--enable-librsvg" if build.with? "librsvg"
     args << "--enable-librtmp" if build.with? "rtmpdump"

README.md

@@ -123,6 +123,7 @@ This formula features the following libraries optionally:
 | `openjpeg` | JPEG 2000 image format |
 | `openssl` | SSL support |
 | `rav1e` | AV1 encoding via librav1e |
+| `svt-av1` | AV1 encoding via libsvt-av1 |
 | `rtmpdump` | rtmpdump support |
 | `rubberband` | rubberband library |
 | `speex` | speex support |