ffmpeg: 3.3.4 -> 3.4

ffmpeg_3 bumped to 3.4, and 3.3.4 removed from the tree

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

@@ -231,11 +231,11 @@ assert nvenc -> nvidia-video-sdk != null && nonfreeLicensing;
 
 stdenv.mkDerivation rec {
   name = "ffmpeg-full-${version}";
-  version = "3.3.4";
+  version = "3.4";
 
   src = fetchurl {
     url = "https://www.ffmpeg.org/releases/ffmpeg-${version}.tar.xz";
-    sha256 = "0mx9dvad3lkyhvsrblf280x2bz6dxajya1ylnspbdzldj0dpxfcq";
+    sha256 = "1vzvpx8ixy8m44f8qwp833hv253hpghybgzbc4n8b3div3j0dvmf";
   };
 
   patchPhase = ''patchShebangs .

pkgs/development/libraries/ffmpeg/3.4.nix

@@ -6,7 +6,7 @@
 
 callPackage ./generic.nix (args // rec {
   version = "${branch}";
-  branch = "3.3.4";
-  sha256 = "0zmczggi95fbsq9nz33mpln1y3p1gqniqc4x5smp871idhkykxay";
+  branch = "3.4";
+  sha256 = "0pn8g3ab937ahslqd41crk0g4j4fh7kwimsrlfc0rl0pc3z132ax";
   darwinFrameworks = [ Cocoa CoreMedia ];
 })

pkgs/top-level/all-packages.nix

@@ -8098,14 +8098,14 @@ with pkgs;
   ffmpeg_2_8 = callPackage ../development/libraries/ffmpeg/2.8.nix {
     inherit (darwin.apple_sdk.frameworks) Cocoa;
   };
-  ffmpeg_3_3 = callPackage ../development/libraries/ffmpeg/3.3.nix {
+  ffmpeg_3_4 = callPackage ../development/libraries/ffmpeg/3.4.nix {
     inherit (darwin.apple_sdk.frameworks) Cocoa CoreMedia;
   };
   # Aliases
   ffmpeg_0 = ffmpeg_0_10;
   ffmpeg_1 = ffmpeg_1_2;
   ffmpeg_2 = ffmpeg_2_8;
-  ffmpeg_3 = ffmpeg_3_3;
+  ffmpeg_3 = ffmpeg_3_4;
   ffmpeg = ffmpeg_3;
 
   ffmpeg-full = callPackage ../development/libraries/ffmpeg-full {