ffmpeg: 4.3.2 -> 4.4

https://github.com/FFmpeg/FFmpeg/blob/n4.4/Changelog

pkgs/development/libraries/ffmpeg-full/default.nix

@@ -1,4 +1,4 @@
-{ lib, stdenv, ffmpeg, addOpenGLRunpath, fetchurl, fetchpatch, pkg-config, perl, texinfo, yasm
+{ lib, stdenv, ffmpeg, addOpenGLRunpath, pkg-config, perl, texinfo, yasm
 /*
  *  Licensing options (yes some are listed twice, filters and such are not listed)
  */
@@ -126,7 +126,6 @@
 , vid-stab ? null # Video stabilization
 #, vo-aacenc ? null # AAC encoder
 , vo-amrwbenc ? null # AMR-WB encoder
-, wavpack ? null # Wavpack encoder
 , x264 ? null # H.264/AVC encoder
 , x265 ? null # H.265/HEVC encoder
 , xavs ? null # AVS encoder
@@ -244,15 +243,6 @@ stdenv.mkDerivation rec {
   pname = "ffmpeg-full";
   inherit (ffmpeg) src version;
 
-  # this should go away in the next release
-  patches = [
-    # Patch ffmpeg for svt-av1 until version 4.4
-    (fetchpatch {
-      url = "https://raw.githubusercontent.com/AOMediaCodec/SVT-AV1/v0.8.4/ffmpeg_plugin/0001-Add-ability-for-ffmpeg-to-run-svt-av1.patch";
-      sha256 = "1p4g8skr5gjw5h1648j7qrks81zx49lrnx9g0p81qgnrvxc2wwx0";
-    })
-  ];
-
   prePatch = ''
     patchShebangs .
   '' + lib.optionalString stdenv.isDarwin ''
@@ -405,7 +395,6 @@ stdenv.mkDerivation rec {
     (enableFeature (vid-stab != null && gplLicensing) "libvidstab") # Actual min. version 2.0
     #(enableFeature (vo-aacenc != null && version3Licensing) "libvo-aacenc")
     (enableFeature (vo-amrwbenc != null && version3Licensing) "libvo-amrwbenc")
-    (enableFeature (wavpack != null) "libwavpack")
     (enableFeature (x264 != null && gplLicensing) "libx264")
     (enableFeature (x265 != null && gplLicensing) "libx265")
     (enableFeature (xavs != null && gplLicensing) "libxavs")
@@ -432,7 +421,7 @@ stdenv.mkDerivation rec {
     libjack2 ladspaH lame libaom libass libbluray libbs2b libcaca libdc1394 libmodplug libmysofa
     libogg libopus librsvg libssh libtheora libvdpau libvorbis libvpx libwebp libX11
     libxcb libXv libXext xz openal openjpeg libpulseaudio rav1e svt-av1 rtmpdump opencore-amr
-    samba SDL2 soxr speex srt vid-stab vo-amrwbenc wavpack x264 x265 xavs xvidcore
+    samba SDL2 soxr speex srt vid-stab vo-amrwbenc x264 x265 xavs xvidcore
     zeromq4 zlib
   ] ++ optionals openglExtlib [ libGL libGLU ]
     ++ optionals nonfreeLicensing [ fdk_aac openssl ]
@@ -465,6 +454,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "A complete, cross-platform solution to record, convert and stream audio and video";
     homepage = "https://www.ffmpeg.org/";
+    changelog = "https://github.com/FFmpeg/FFmpeg/blob/n${version}/Changelog";
     longDescription = ''
       FFmpeg is the leading multimedia framework, able to decode, encode, transcode,
       mux, demux, stream, filter and play pretty much anything that humans and machines

pkgs/development/libraries/ffmpeg/3.4.nix

@@ -1,4 +1,4 @@
-{ callPackage, fetchpatch
+{ callPackage
 # Darwin frameworks
 , Cocoa, CoreMedia
 , ...

pkgs/development/libraries/ffmpeg/4.nix

@@ -1,12 +1,12 @@
-{ callPackage, fetchpatch
+{ callPackage
 # Darwin frameworks
 , Cocoa, CoreMedia, VideoToolbox
 , ...
 }@args:
 
 callPackage ./generic.nix (rec {
-  version = "4.3.2";
-  branch = "4.3";
-  sha256 = "0flik4y7c5kchj65p3p908mk1dsncqgzjdvzysjs12rmf1m6sfmb";
+  version = "4.4";
+  branch = "4.4";
+  sha256 = "03kxc29y8190k4y8s8qdpsghlbpmchv1m8iqygq2qn0vfm4ka2a2";
   darwinFrameworks = [ Cocoa CoreMedia VideoToolbox ];
 } // args)

pkgs/development/libraries/ffmpeg/generic.nix

@@ -213,7 +213,8 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "A complete, cross-platform solution to record, convert and stream audio and video";
-    homepage = "http://www.ffmpeg.org/";
+    homepage = "https://www.ffmpeg.org/";
+    changelog = "https://github.com/FFmpeg/FFmpeg/blob/n${version}/Changelog";
     longDescription = ''
       FFmpeg is the leading multimedia framework, able to decode, encode, transcode,
       mux, demux, stream, filter and play pretty much anything that humans and machines