2 files changed, 4 insertions, 3 deletions
diff --git a/Makefile b/Makefile
index cd72b58..faeec9a 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ help:         ## Show this help.
 		@fgrep -h "##" $(MAKEFILE_LIST) | fgrep -v fgrep | sed -e 's/\\$$//' | sed -e 's/##//'
 
 download:     ## download all links to ./music
-	cat links | target=./music xargs -n 1 bin/yout2ogg
+	cat links | parallel -j5 -k "target=./music bin/yout2ogg"
 
 add:           ##make add url="http://youtube..."
 add:           ##to add link to ./links
diff --git a/env.nix b/env.nix
index 0309daa..dd18e61 100644
--- a/env.nix
+++ b/env.nix
@@ -2,9 +2,10 @@ with import <nixpkgs> {}; {
   env = stdenv.mkDerivation {
     name = "playlist-tools";
     buildInputs = [
-      sox
-      pypyPackages.youtube-dl-light
       ffmpeg
+      parallel
+      pypyPackages.youtube-dl-light
+      sox
       vorbisgain
     ];
     SSL_CERT_FILE="/etc/ssl/certs/ca-bundle.crt";