Subject: [PATCH] gnu: ffmpeg: Update to 3.4.

From: Rutger Helling <[email-masked]>
Date: Thu, 26 Oct 2017 15:32:11 +0200

Hey Guix, 

Here's a patch to update ffmpeg to the latest version.

From 7d0ebb85da3cf5c59c3227ad8d975450bbb4b709 Mon Sep 17 00:00:00 2001
From: Rutger Helling <[email-masked]>
Date: Thu, 26 Oct 2017 15:20:35 +0200
Subject: [PATCH] gnu: ffmpeg: Update to 3.4.

* gnu/packages/video.scm (ffmpeg): Update to 3.4.
---
 gnu/packages/video.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index 63824f6c5..d73e21a31 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -585,14 +585,14 @@ standards (MPEG-2, MPEG-4 ASP/H.263, MPEG-4 AVC/H.264, and VC-1/VMW3).")
 (define-public ffmpeg
   (package
     (name "ffmpeg")
-    (version "3.3.4")
+    (version "3.4")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://ffmpeg.org/releases/ffmpeg-"
                                  version ".tar.xz"))
              (sha256
               (base32
-               "0mx9dvad3lkyhvsrblf280x2bz6dxajya1ylnspbdzldj0dpxfcq"))))
+               "1vzvpx8ixy8m44f8qwp833hv253hpghybgzbc4n8b3div3j0dvmf"))))
     (build-system gnu-build-system)
     (inputs
      `(("fontconfig" ,fontconfig)
-- 
2.14.3