1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
# FIXME: commandline functionality broken until we decide how to implement it
'''
class Command(QtCore.QObject):
videoTask = QtCore.pyqtSignal(str, str, str, list)
def __init__(self):
QtCore.QObject.__init__(self)
self.modules = []
self.selectedComponents = []
import argparse
self.parser = argparse.ArgumentParser(
description='Create a visualization for an audio file')
self.parser.add_argument(
'-i', '--input', dest='input', help='input audio file', required=True)
self.parser.add_argument(
'-o', '--output', dest='output',
help='output video file', required=True)
self.parser.add_argument(
'-b', '--background', dest='bgimage',
help='background image file', required=True)
self.parser.add_argument(
'-t', '--text', dest='text', help='title text', required=True)
self.parser.add_argument(
'-f', '--font', dest='font', help='title font', required=False)
self.parser.add_argument(
'-s', '--fontsize', dest='fontsize',
help='title font size', required=False)
self.parser.add_argument(
'-c', '--textcolor', dest='textcolor',
help='title text color in r,g,b format', required=False)
self.parser.add_argument(
'-C', '--viscolor', dest='viscolor',
help='visualization color in r,g,b format', required=False)
self.parser.add_argument(
'-x', '--xposition', dest='xposition',
help='x position', required=False)
self.parser.add_argument(
'-y', '--yposition', dest='yposition',
help='y position', required=False)
self.parser.add_argument(
'-a', '--alignment', dest='alignment',
help='title alignment', required=False,
type=int, choices=[0, 1, 2])
self.args = self.parser.parse_args()
self.settings = QSettings('settings.ini', QSettings.IniFormat)
LoadDefaultSettings(self)
# load colours as tuples from comma-separated strings
self.textColor = core.Core.RGBFromString(
self.settings.value("textColor", '255, 255, 255'))
self.visColor = core.Core.RGBFromString(
self.settings.value("visColor", '255, 255, 255'))
if self.args.textcolor:
self.textColor = core.Core.RGBFromString(self.args.textcolor)
if self.args.viscolor:
self.visColor = core.Core.RGBFromString(self.args.viscolor)
# font settings
if self.args.font:
self.font = QFont(self.args.font)
else:
self.font = QFont(self.settings.value("titleFont", QFont()))
if self.args.fontsize:
self.fontsize = int(self.args.fontsize)
else:
self.fontsize = int(self.settings.value("fontSize", 35))
if self.args.alignment:
self.alignment = int(self.args.alignment)
else:
self.alignment = int(self.settings.value("alignment", 0))
if self.args.xposition:
self.textX = int(self.args.xposition)
else:
self.textX = int(self.settings.value("xPosition", 70))
if self.args.yposition:
self.textY = int(self.args.yposition)
else:
self.textY = int(self.settings.value("yPosition", 375))
ffmpeg_cmd = self.settings.value("ffmpeg_cmd", expanduser("~"))
self.videoThread = QtCore.QThread(self)
self.videoWorker = video_thread.Worker(self)
self.videoWorker.moveToThread(self.videoThread)
self.videoWorker.videoCreated.connect(self.videoCreated)
self.videoThread.start()
self.videoTask.emit(self.args.bgimage,
self.args.text,
self.font,
self.fontsize,
self.alignment,
self.textX,
self.textY,
self.textColor,
self.visColor,
self.args.input,
self.args.output,
self.selectedComponents)
def videoCreated(self):
self.videoThread.quit()
self.videoThread.wait()
self.cleanUp()
def cleanUp(self):
self.settings.setValue("titleFont", self.font.toString())
self.settings.setValue("alignment", str(self.alignment))
self.settings.setValue("fontSize", str(self.fontsize))
self.settings.setValue("xPosition", str(self.textX))
self.settings.setValue("yPosition", str(self.textY))
self.settings.setValue("visColor", '%s,%s,%s' % self.visColor)
self.settings.setValue("textColor", '%s,%s,%s' % self.textColor)
sys.exit(0)
'''
|
