Closes #14: make ffmpeg binary configurable

server/default_config.py

@@ -22,3 +22,4 @@ AUDIO_OUTPUT_FORMAT = 'techrec-%(time)s-%(name)s.mp3'
 FORGE_TIMEOUT = 20
 FORGE_MAX_DURATION = 3600*5
 FFMPEG_OPTIONS = ['-loglevel', 'warning', '-n']
+FFMPEG_PATH = 'ffmpeg'

server/forge.py

@@ -59,8 +59,7 @@ def mp3_join(named_intervals, target):
     This function make the (quite usual) assumption that the only start_cut (if
     any) is at the first file, and the last one is at the last file
     '''
-    # TODO: ffmpeg binary should be configurable
-    ffmpeg = 'ffmpeg'  # binary name
+    ffmpeg = get_config()['FFMPEG_PATH']
     startskip = None
     endskip = None
     files = []