From 0da1d053d3e678375f50b499d276fe8b7f2ec77e Mon Sep 17 00:00:00 2001
From: Pierre Rudloff <contact@rudloff.pro>
Date: Sat, 30 Apr 2016 03:22:46 +0200
Subject: [PATCH] Don't convert audio on HEAD requests

---
 controllers/FrontController.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/controllers/FrontController.php b/controllers/FrontController.php
index 7622ce9..c28f04f 100644
--- a/controllers/FrontController.php
+++ b/controllers/FrontController.php
@@ -196,7 +196,10 @@ class FrontController
                             );
                             $chain->add('|', $avconvProc);
                         }
-                        return $response->withBody(new PopenStream($chain->getProcess()->getCommandLine()));
+                        if ($request->isGet()) {
+                            $response = $response->withBody(new PopenStream($chain->getProcess()->getCommandLine()));
+                        }
+                        return $response;
                     }
                 } catch (\Exception $e) {
                     $error = $e->getMessage();