Updates for ffmpeg 5.1.1. (#4)

* Updates for ffmpeg 5.1.1.

* Accidentally committed a tarball.

* Updated the README.

* Updated the README.

Formula/ffmpeg-skyzyx.rb

@@ -1,8 +1,8 @@
 class FfmpegSkyzyx < Formula
   desc "Play, record, convert, and stream audio and video"
   homepage "https://ffmpeg.org/"
-  url "https://ffmpeg.org/releases/ffmpeg-4.4.tar.xz"
-  sha256 "06b10a183ce5371f915c6bb15b7b1fffbe046e8275099c96affc29e17645d909"
+  url "https://ffmpeg.org/releases/ffmpeg-5.1.1.tar.xz"
+  sha256 "95bf3ff8c496511e71e958fb249e663c8c9c3de583c5bebc0f5a9745abbc0435"
   revision 1
   head "https://github.com/FFmpeg/FFmpeg.git"
 
@@ -31,7 +31,6 @@ class FfmpegSkyzyx < Formula
   depends_on "lame"
   depends_on "libaacs"
   depends_on "libass"
-  depends_on "libav"
   depends_on "libbluray"
   depends_on "libffi"
   depends_on "libgsm"
@@ -56,6 +55,7 @@ class FfmpegSkyzyx < Formula
   depends_on "shtool"
   depends_on "snappy"
   depends_on "speex"
+  depends_on "srt"
   depends_on "tesseract"
   depends_on "theora"
   depends_on "two-lame"
@@ -223,6 +223,7 @@ def install
       --enable-libsnappy
       --enable-libsoxr
       --enable-libspeex
+      --enable-libsrt
       --enable-libtesseract
       --enable-libtheora
       --enable-libtwolame

Makefile

@@ -1,13 +1,12 @@
-# coreutils/findutils versions
 # https://ryanparman.com/posts/2019/using-gnu-command-line-tools-in-macos-instead-of-freebsd-tools/
-AWK=/usr/local/opt/gawk/libexec/gnubin/awk
-GREP=/usr/local/opt/grep/libexec/gnubin/grep
-NPROC=/usr/local/opt/coreutils/libexec/gnubin/nproc
-SED=/usr/local/opt/gnu-sed/libexec/gnubin/sed
-SORT=/usr/local/opt/coreutils/libexec/gnubin/sort
-TEE=/usr/local/opt/coreutils/libexec/gnubin/tee
-UNIQ=/usr/local/opt/coreutils/libexec/gnubin/uniq
-XARGS=/usr/local/opt/findutils/libexec/gnubin/xargs
+AWK="$(shell brew --prefix gawk)/libexec/gnubin/awk"
+GREP="$(shell brew --prefix grep)/libexec/gnubin/grep"
+NPROC="$(shell brew --prefix coreutils)/libexec/gnubin/nproc"
+SED="$(shell brew --prefix gnu-sed)/libexec/gnubin/sed"
+SORT="$(shell brew --prefix coreutils)/libexec/gnubin/sort"
+TEE="$(shell brew --prefix coreutils)/libexec/gnubin/tee"
+UNIQ="$(shell brew --prefix coreutils)/libexec/gnubin/uniq"
+XARGS="$(shell brew --prefix findutils)/libexec/gnubin/xargs"
 
 #-------------------------------------------------------------------------------