From: remitamine <remitamine@gmail.com>
Date: Sun, 13 Mar 2016 19:30:23 +0000 (+0100)
Subject: [downloader/external] check for ffmpeg availablity when it used for m3u8 download
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=77dea16ac8bb38d735ac6f002eaba7570a67d361;p=youtube-dl

[downloader/external] check for ffmpeg availablity when it used for m3u8 download
---

diff --git a/youtube_dl/downloader/external.py b/youtube_dl/downloader/external.py
index 85cf834c7..845a63e93 100644
--- a/youtube_dl/downloader/external.py
+++ b/youtube_dl/downloader/external.py
@@ -175,6 +175,9 @@ class FFmpegFD(ExternalFD):
     def _call_downloader(self, tmpfilename, info_dict):
         url = info_dict['url']
         ffpp = FFmpegPostProcessor(downloader=self)
+        if not ffpp.available:
+            self.report_error('m3u8 download detected but ffmpeg or avconv could not be found. Please install one.')
+            return False
         ffpp.check_version()
 
         args = [ffpp.executable, '-y']