--- /dev/null
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#
+# Copyright (c) 2009-2010 Guillaume Pellerin <yomguy@parisson.com>
+
+# This file is part of TimeSide.
+
+# TimeSide is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+
+# TimeSide is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with TimeSide. If not, see <http://www.gnu.org/licenses/>.
+
+# Author: Guillaume Pellerin <yomguy@parisson.com>
+
+version = '0.1-beta'
+
+import os
+import sys
+from timeside.core import *
+from timeside.decoder import *
+from timeside.grapher import *
+
+
+class GrapherScheme:
+
+ def __init__(self):
+
+ self.color_scheme = {
+ 'waveform': [
+ (50,0,200), (0,220,80), (255,224,0), (255,0,0)
+ ],
+ 'spectrogram': [
+ (0, 0, 0), (58/4,68/4,65/4), (80/2,100/2,153/2), (90,180,100), (224,224,44), (255,60,30), (255,255,255)
+ ]}
+
+ self.width = 2048
+ self.height = 128
+ self.bg_color = (255,255,255)
+ self.force = True
+
+
+class Media2Waveform(object):
+
+ def __init__(self, media_dir, img_dir):
+ self.root_dir = media_dir
+ self.img_dir = img_dir
+ self.scheme = GrapherScheme()
+ self.width = self.scheme.width
+ self.height = self.scheme.height
+ self.bg_color = self.scheme.bg_color
+ self.color_scheme = self.scheme.color_scheme
+ self.force = self.scheme.force
+
+ self.media_list = self.get_media_list()
+ if not os.path.exists(self.img_dir):
+ os.mkdir(self.img_dir)
+ self.path_dict = self.get_path_dict()
+
+ def get_media_list(self):
+ media_list = []
+ for root, dirs, files in os.walk(self.root_dir):
+ if root:
+ for file in files:
+ ext = file.split('.')[-1]
+ if ext == 'mp3' or ext == 'MP3':
+ media_list.append(root+os.sep+file)
+ return media_list
+
+ def get_path_dict(self):
+ path_dict = {}
+ for media in self.media_list:
+ name = os.path.splitext(media)
+ name = name[0].split(os.sep)[-1]
+ path_dict[media] = self.img_dir + os.sep + name + '.png'
+ return path_dict
+
+ def process(self):
+ for source, image in self.path_dict.iteritems():
+ if not os.path.exists(image) or self.force:
+ print 'Rendering ', source, ' to ', image, '...'
+ audio = os.path.join(os.path.dirname(__file__), source)
+ decoder = FileDecoder(audio)
+ waveform = Waveform(width=self.width, height=self.height, output=image,
+ bg_color=self.bg_color, color_scheme=self.color_scheme)
+ (decoder | waveform).run()
+ print 'frames per pixel = ', waveform.graph.samples_per_pixel
+ waveform.render()
+
+
+if __name__ == '__main__':
+ if len(sys.argv) <= 2:
+ print """
+ Usage : python waveform_batch /path/to/media_dir /path/to/img_dir
+
+ Dependencies : timeside, python, python-numpy, python-gst0.10, gstreamer0.10-plugins-base
+ See http://code.google.com/p/timeside/ for more information.
+ """
+ else:
+ media_dir = sys.argv[-2]
+ img_dir = sys.argv[-1]
+ m = Media2Waveform(media_dir, img_dir)
+ m.process()
+++ /dev/null
-#!/usr/bin/python
-# -*- coding: utf-8 -*-
-#
-# Copyright (c) 2009-2010 Guillaume Pellerin <yomguy@parisson.com>
-
-# This file is part of TimeSide.
-
-# TimeSide is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 2 of the License, or
-# (at your option) any later version.
-
-# TimeSide is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with TimeSide. If not, see <http://www.gnu.org/licenses/>.
-
-# Author: Guillaume Pellerin <yomguy@parisson.com>
-
-version = '0.1-beta'
-
-import os
-import sys
-from timeside.core import *
-from timeside.decoder import *
-from timeside.grapher import *
-
-
-class GrapherScheme:
-
- def __init__(self):
-
- self.color_scheme = {
- 'waveform': [
- (50,0,200), (0,220,80), (255,224,0), (255,0,0)
- ],
- 'spectrogram': [
- (0, 0, 0), (58/4,68/4,65/4), (80/2,100/2,153/2), (90,180,100), (224,224,44), (255,60,30), (255,255,255)
- ]}
-
- self.width = 2048
- self.height = 128
- self.bg_color = (255,255,255)
- self.force = True
-
-
-class Media2Waveform(object):
-
- def __init__(self, media_dir, img_dir):
- self.root_dir = media_dir
- self.img_dir = img_dir
- self.scheme = GrapherScheme()
- self.width = self.scheme.width
- self.height = self.scheme.height
- self.bg_color = self.scheme.bg_color
- self.color_scheme = self.scheme.color_scheme
- self.force = self.scheme.force
-
- self.media_list = self.get_media_list()
- if not os.path.exists(self.img_dir):
- os.mkdir(self.img_dir)
- self.path_dict = self.get_path_dict()
-
- def get_media_list(self):
- media_list = []
- for root, dirs, files in os.walk(self.root_dir):
- if root:
- for file in files:
- ext = file.split('.')[-1]
- if ext == 'mp3' or ext == 'MP3':
- media_list.append(root+os.sep+file)
- return media_list
-
- def get_path_dict(self):
- path_dict = {}
- for media in self.media_list:
- name = os.path.splitext(media)
- name = name[0].split(os.sep)[-1]
- path_dict[media] = self.img_dir + os.sep + name + '.png'
- return path_dict
-
- def process(self):
- for source, image in self.path_dict.iteritems():
- if not os.path.exists(image) or self.force:
- print 'Rendering ', source, ' to ', image, '...'
- audio = os.path.join(os.path.dirname(__file__), source)
- decoder = FileDecoder(audio)
- waveform = Waveform(width=self.width, height=self.height, output=image,
- bg_color=self.bg_color, color_scheme=self.color_scheme)
- (decoder | waveform).run()
- print 'frames per pixel = ', waveform.graph.samples_per_pixel
- waveform.render()
-
-
-if __name__ == '__main__':
- if len(sys.argv) <= 2:
- print """
- Usage : python waveform_batch.py /path/to/media_dir /path/to/img_dir
-
- Dependencies : timeside, python, python-numpy, python-gst0.10, gstreamer0.10-plugins-base
- See http://code.google.com/p/timeside/ for more information.
- """
- else:
- media_dir = sys.argv[-2]
- img_dir = sys.argv[-1]
- m = Media2Waveform(media_dir, img_dir)
- m.process()
projects / timeside.git / commitdiff