fix transcoding to mpeg2... Mpeg-2 can't store mp3 as audio, so

use mp2 for audio...  bump up the bit rate a bit too...  Looks like
the PS3 stores all the data before playing...  Need to add support
for caching the file to disk while it's going...  Looks like a copy
on the PS3 would work, just takes a while on the slow box I'm using..

[git-p4: depot-paths = "//depot/": change = 1110]

FSStorage.py

@@ -148,17 +148,18 @@ class DynamTransfer(protocol.ProcessProtocol):
 		if request.method == 'HEAD':
 			return ''
 
+		audiomp3 = [ '-acodec', 'mp3', '-ab', '192', ]
+		audiomp2 = [ '-acodec', 'mp2', '-ab', '256', ]
 		optdict = {
 			'xvid':	[ '-vcodec', 'xvid',
 				  #'-mv4', '-gmc', '-g', '240',
-				  '-f', 'avi', ],
+				  '-f', 'avi', ] + audiomp3,
 			'mpeg2': [ '-vcodec', 'mpeg2video', #'-g', '60',
-				   '-f', 'mpeg', ],
+				   '-f', 'mpeg', ] + audiomp2,
 			}
-		audio = [ '-acodec', 'mp3', '-ab', '192', ]
-		args = [ 'ffmpeg', '-i', path, '-b', '8000',
+		args = [ 'ffmpeg', '-i', path, '-b', '4000',
 		    #'-sc_threshold', '500000', '-b_strategy', '1', '-max_b_frames', '6',
-			] + optdict[vcodec] + audio + [ '-', ]
+			] + optdict[vcodec] + [ '-', ]
 		#log.msg(*[`i` for i in args])
 		self.proc = process.Process(reactor, ffmpeg_path, args,
 		    None, None, self)