@@ -1,4 +1,5 @@
-#!/usr/bin/env python2
+#!/usr/bin/env python
+# This script is compatible both with python 2 and 3; please keep it so
import sys, subprocess
@@ -7,7 +8,7 @@ if len(sys.argv) > 2:
encopt = sys.argv[2:-1]
ofile = sys.argv[-1]
else:
- print 'usage: %s <input> [encode_options] <output>' % sys.argv[0]
+ print('usage: %s <input> [encode_options] <output>' % sys.argv[0])
sys.exit(1)
analysis_cmd = 'ffprobe -v error -of compact=p=0:nk=1 '
@@ -15,7 +16,7 @@ analysis_cmd += '-show_entries
frame_tags=lavfi.r128.I -f lavfi '
analysis_cmd += "amovie='%s',ebur128=metadata=1" % ifile
try:
probe_out = subprocess.check_output(analysis_cmd, shell=True)
-except subprocess.CalledProcessError, e:
+except subprocess.CalledProcessError as e:
sys.exit(e.returncode)
loudness = ref = -23
for line in probe_out.splitlines():
@@ -24,10 +25,10 @@ for line in probe_out.splitlines():
loudness = sline
adjust = ref - float(loudness)
if abs(adjust) < 0.0001:
- print 'No normalization needed for ' + ifile
+ print('No normalization needed for ' + ifile)
else:
- print "Adjust %s by %.1fdB" % (ifile, adjust)
+ print("Adjust %s by %.1fdB" % (ifile, adjust))
norm_cmd = ['ffmpeg', '-i', ifile, '-af', 'volume=%fdB' % adjust]
norm_cmd += encopt + [ofile]
- print ' => %s' % ' '.join(norm_cmd)
+ print(' => %s' % ' '.join(norm_cmd))
subprocess.call(norm_cmd)
@@ -1,4 +1,5 @@
-#!/usr/bin/env python2
+#!/usr/bin/env python
+# This script is compatible both with python 2 and 3; please keep it so
import sys, zmq, cmd
@@ -14,10 +15,10 @@ class LavfiCmd(cmd.Cmd):
def onecmd(self, cmd):
if cmd == 'EOF':
sys.exit(0)
- print 'Sending command:[%s]' % cmd
+ print('Sending command:[%s]' % cmd)
self.requester.send(cmd)
message = self.requester.recv()
- print 'Received reply:[%s]' % message
+ print('Received reply:[%s]' % message)
try:
bind_address = sys.argv[1] if len(sys.argv) > 1 else "tcp://localhost:5555"