+++ /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 = '0.4'
-
-import os
-import sys
-import time
-import datetime
-import timeside
-from logger import Logger
-import Queue
-from threading import Thread
-from cache import Cache
-from django.core.management import setup_environ
-from django.core.files.base import ContentFile
-
-
-class GrapherScheme:
-
- def __init__(self):
- self.color = 255
- self.color_scheme = {
- 'waveform': [ # Four (R,G,B) tuples for three main color channels for the spectral centroid method
- (self.color,self.color,self.color)
-# (0, 0, 0), (0, 0, 0), (0, 0, 0), (0,0,0)
- ],
- '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)
- ]}
-
- # Grapher id
- self.id = 'waveform_awdio'
-
- # Width of the image
- self.width = 1800
-
- # Height of the image
- self.height = 233
-
- # Background color
- self.bg_color = None
-
- # Force computation. By default, the class doesn't overwrite existing image files.
- self.force = False
-
- # Nb of threads
- # FIXME: memory leak for > 1 !
- self.threads = 1
-
-
-class TelemetaPreprocessImport(object):
-
- def __init__(self, media_dir, dest_dir, log_file):
- self.root_dir = media_dir
- self.dest_dir = dest_dir
- self.threads = 1
- self.logger = Logger(log_file)
- self.counter = 0
- self.force = 0
- self.cache = Cache(self.dest_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.threads = self.scheme.threads
- self.logger = Logger(log_file)
- self.counter = 0
-
- self.analyzers = timeside.core.processors(timeside.api.IAnalyzer)
- self.grapher = timeside.grapher.WaveformAwdio(width=self.width,
- height=self.height,
- bg_color=self.bg_color,
- color_scheme=self.color_scheme)
-
- self.media_list = self.get_media_list()
- if not os.path.exists(self.dest_dir):
- os.makedirs(self.dest_dir)
-
- def get_media_list(self):
- media_list = []
- for root, dirs, files in os.walk(self.root_dir):
- if root:
- for file in files:
- if file[0] != '.':
- ext = file.split('.')[-1]
- media_list.append(root+os.sep+file)
- return media_list
-
- def process(self):
- for media in self.media_list:
- filename = media.split(os.sep)[-1]
- name, ext = os.path.splitext(filename)
- size = str(self.width) + '_' + str(self.height)
- image = self.dest_dir + os.sep + name + '.' + self.scheme.id + '.' + size + '.png'
- xml = name + '.xml'
-
- if not self.cache.exists(image) or not self.cache.exists(xml):
- mess = 'Processing ' + media
- self.logger.write_info(mess)
- decoder = timeside.decoder.FileDecoder(media)
- pipe = decoder | self.grapher
- analyzers = []
- analyzers_sub = []
- for analyzer in self.analyzers:
- subpipe = analyzer()
- analyzers_sub.append(subpipe)
- pipe = pipe | subpipe
- pipe.run()
-
- mess = 'Rendering ' + image
- self.logger.write_info(mess)
- self.grapher.render(output=image)
-
- mess = 'Frames / Pixel = ' + str(self.grapher.graph.samples_per_pixel)
- self.logger.write_info(mess)
-
- for analyzer in analyzers_sub:
- value = analyzer.result()
- if analyzer.id() == 'duration':
- value = datetime.timedelta(0,value)
- analyzers.append({'name':analyzer.name(),
- 'id':analyzer.id(),
- 'unit':analyzer.unit(),
- 'value':str(value)})
-
- self.cache.write_analyzer_xml(analyzers, xml)
-
- filename = name
- data = name.split('.')
- date = data[0]
- collection_name = data[1]
- other = ''
- if len(data) > 2:
- other = '.'.join(data[2:])
-
- item = telemeta.models.media.MediaItem.objects.filter(code=filename)
- collections = telemeta.models.media.MediaCollection.objects.filter(code=collection_name)
-
- if not collections:
- c = telemeta.models.media.MediaCollection(code=collection_name)
- c.title = collection_name
- c.save()
- msg = 'added'
- self.logger.write_info(collection_name, msg)
- collection = c
- else:
- collection = collections[0]
-
- if not item:
- item = telemeta.models.media.MediaItem(collection=collection, code=filename)
- item.title = filename
- item.file = self.media_dir + os.sep + media
- item.save()
- msg = 'added item : ' + filename
- self.logger.write_info(collection_name, msg)
-
-
-
-if __name__ == '__main__':
- if len(sys.argv) <= 2:
- print """
- Usage : python telemeta_preprocess_batch.py /path/to/project /path/to/media_dir /path/to/dest_dir /path/to/log
-
- Dependencies : timeside, python, python-numpy, python-gst0.10, gstreamer0.10-plugins-base
- See http://code.google.com/p/timeside/ for more information.
- """
- else:
- project_dir = sys.argv[-2]
- log_file = sys.argv[-1]
- sys.path.append(project_dir)
- import settings
- setup_environ(settings)
- media_dir = settings.MEDIA_ROOT
- data_dir = settings.TELEMETA_DATA_CACHE_DIR
- print media_dir, data_dir
- t = TelemetaPreprocessImport(media_dir, data_dir, log_file)
- t.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>
-
-# for python2.5
-
-version = '0.5'
-
-
-import os
-import sys
-import time
-import shutil
-import datetime
-import timeside
-
-# soon with python2.6
-#from multiprocessing import Process
-
-from django.core.management import setup_environ
-from django.core.files.base import ContentFile
-import cgi
-fs = cgi.FieldStorage()
-
-
-orig_media_dir = '/mnt/awdiomusic/musicbase'
-project_dir = '/mnt/awdio'
-log_file = project_dir + '/logs/process.log'
-sys.path.append('/home/awdio/apps/telemeta-awdio')
-
-
-class GrapherScheme:
-
- def __init__(self):
- self.color = 255
- self.color_scheme = {
- 'waveform': [ # Four (R,G,B) tuples for three main color channels for the spectral centroid method
- (self.color,self.color,self.color)
-# (0, 0, 0), (0, 0, 0), (0, 0, 0), (0,0,0)
- ],
- '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)
- ]}
-
- # Grapher id
- self.id = 'waveform_awdio'
-
- # Width of the image
- self.width = 1800
-
- # Height of the image
- self.height = 233
-
- # Background color
- self.bg_color = None
-
- # Force computation. By default, the class doesn't overwrite existing image files.
- self.force = False
-
- # Nb of threads
- # FIXME: memory leak for > 1 !
- self.threads = 1
-
-
-class TelemetaPreprocessImport(object):
-
- def __init__(self, root_dir, dest_dir, log_file):
- from telemeta.cache import TelemetaCache as Cache
- from telemeta.util.logger import Logger
- self.media_item_dir = 'items'
- self.root_dir = root_dir + 'items'
- self.dest_dir = dest_dir
- self.threads = 1
- self.logger = Logger(log_file)
- self.counter = 0
- self.force = 0
- self.cache = Cache(self.dest_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.threads = self.scheme.threads
- self.logger = Logger(log_file)
- self.counter = 0
- self.collection_name = 'awdio'
- self.collection = self.set_collection(self.collection_name)
-
- self.analyzers = timeside.core.processors(timeside.api.IAnalyzer)
- self.grapher = timeside.grapher.WaveformAwdio(width=self.width,
- height=self.height,
- bg_color=self.bg_color,
- color_scheme=self.color_scheme)
-
-
- def set_collection(self, collection_name):
- import telemeta.models
- collections = telemeta.models.media.MediaCollection.objects.filter(code=collection_name)
- if not collections:
- c = telemeta.models.media.MediaCollection(code=collection_name)
- c.title = collection_name
- c.save()
- msg = 'added'
- self.logger.logger.info(collection_name, msg)
- collection = c
- else:
- collection = collections[0]
- return collection
-
- def process(self):
- import telemeta.models
- keys = fs.keys()
- if keys[0] == 'file':
- filename = fs['file'].value
- media_orig = orig_media_dir + os.sep + filename
- media = self.root_dir + os.sep + filename
-
- if not os.path.exists(media):
- shutil.copy(media_orig, media)
- os.system('chmod 644 ' + media)
-
- name, ext = os.path.splitext(filename)
- size = str(self.width) + '_' + str(self.height)
- image_name = name + '.' + self.scheme.id + '.' + size + '.png'
- image = self.dest_dir + os.sep + image_name
- xml = name + '.xml'
-
- if not self.cache.exists(image_name) or not self.cache.exists(xml):
- mess = 'Processing ' + media
- self.logger.logger.info(mess)
-
- print "Content-type: text/plain\n"
- print mess
- decoder = timeside.decoder.FileDecoder(media)
- pipe = decoder | self.grapher
- analyzers = []
- analyzers_sub = []
- for analyzer in self.analyzers:
- subpipe = analyzer()
- analyzers_sub.append(subpipe)
- pipe = pipe | subpipe
- pipe.run()
-
- mess = 'Rendering ' + image
- self.logger.logger.info(mess)
- self.grapher.render(output=image)
-
- mess = 'Frames / Pixel = ' + str(self.grapher.graph.samples_per_pixel)
- self.logger.logger.info(mess)
-
- for analyzer in analyzers_sub:
- value = analyzer.result()
- if analyzer.id() == 'duration':
- value = datetime.timedelta(0,value)
- analyzers.append({'name':analyzer.name(),
- 'id':analyzer.id(),
- 'unit':analyzer.unit(),
- 'value':str(value)})
-
- self.cache.write_analyzer_xml(analyzers, xml)
-
- item = telemeta.models.media.MediaItem.objects.filter(code=name)
-
- if not item:
- item = telemeta.models.media.MediaItem(collection=self.collection, code=name)
- item.title = name
- item.file = self.media_item_dir + os.sep + filename
- item.save()
- msg = 'added item : ' + filename
- self.logger.logger.info(self.collection_name, msg)
-
- pipe = 0
- decoder = 0
-
- print "OK"
-
- #except:
- #pipe = 0
- #decoder = 0
- #mess = 'Could NOT process : ' + media
- #self.logger.logger.error(mess)
- #print mess
-
- else:
- mess = "Nothing to do with file : " + media
- self.logger.logger.info(mess)
- print "Content-type: text/plain\n"
- print mess
-
- else:
- print "Content-type: text/plain\n"
- print "No file given !"
-
-
-if __name__ == '__main__':
- sys.path.append(project_dir)
- import settings
- setup_environ(settings)
- media_dir = settings.MEDIA_ROOT
- data_dir = settings.TELEMETA_DATA_CACHE_DIR
- t = TelemetaPreprocessImport(media_dir, data_dir, log_file)
- t.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 = '0.3'
-
-import os
-import sys
-import time
-import timeside
-from logger import Logger
-import Queue
-from threading import Thread
-
-class GrapherScheme:
-
- def __init__(self):
- self.color = 255
- self.color_scheme = {
- 'waveform': [ # Four (R,G,B) tuples for three main color channels for the spectral centroid method
- (self.color,self.color,self.color)
-# (0, 0, 0), (0, 0, 0), (0, 0, 0), (0,0,0)
- ],
- '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)
- ]}
-
- # Grapher id
- self.id = 'waveform_awdio'
-
- # Width of the image
- self.width = 1800
-
- # Height of the image
- self.height = 233
-
- # Background color
- self.bg_color = None
-
- # Force computation. By default, the class doesn't overwrite existing image files.
- self.force = False
-
- # Nb of threads
- # FIXME: memory leak for > 1 !
- self.threads = 1
-
-
-class Media2Waveform(object):
-
- def __init__(self, media_dir, img_dir, log_file):
- self.root_dir = os.path.join(os.path.dirname(__file__), media_dir)
- self.img_dir = os.path.join(os.path.dirname(__file__), 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.threads = self.scheme.threads
- self.logger = Logger(log_file)
- self.counter = 0
-
- self.media_list = self.get_media_list()
- if not os.path.exists(self.img_dir):
- os.makedirs(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:
- if file[0] != '.':
- ext = file.split('.')[-1]
- media_list.append(root+os.sep+file)
- return media_list
-
- def get_path_dict(self):
- path_dict = {}
- for media in self.media_list:
- filename = media.split(os.sep)[-1]
- name, ext = os.path.splitext(filename)
- size = str(self.width) + '_' + str(self.height)
- image = self.img_dir + os.sep + name + '.' + self.scheme.id + '.' + size + '.png'
- if not os.path.exists(image) or self.force:
- path_dict[media] = image
- return path_dict
-
- def process(self):
- q = Queue.Queue()
- for i in range(0, self.threads):
- worker = Thread(target=Worker, args=(self.width, self.height, self.bg_color, self.color_scheme, q, self.logger))
- worker.setDaemon(True)
- worker.start()
-
- mess = str(self.threads) + ' thread(s) started'
- self.logger.write_info(mess)
-
- for media, image in self.path_dict.iteritems():
- q.put((media, image))
- q.join()
-
-
-def Worker(width, height, bg_color, color_scheme, q, logger):
- while True:
- media, image = q.get()
- mess = 'Processing ' + media
- logger.write_info(mess)
- decoder = timeside.decoder.FileDecoder(media)
- grapher = timeside.grapher.WaveformAwdio(width=width, height=height, bg_color=bg_color, color_scheme=color_scheme)
- (decoder | grapher).run()
- mess = 'Rendering ' + image
- logger.write_info(mess)
- grapher.render(output=image)
- mess = 'Frames / Pixel = ' + str(grapher.graph.samples_per_pixel)
- logger.write_info(mess)
- grapher.release()
- q.task_done()
-
-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[-3]
- img_dir = sys.argv[-2]
- log_file = sys.argv[-1]
- m = Media2Waveform(media_dir, img_dir, log_file)
- 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 = '0.3'
+
+import os
+import sys
+import timeside
+
+
+class GrapherScheme:
+
+ def __init__(self):
+
+ self.color_scheme = {
+ 'waveform': [
+ # Four (R,G,B) tuples for three main color channels for the spectral centroid method
+ (30,144,255), (30,144,255), (30,144,255), (30,144,255)
+ ],
+ '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)
+ ]}
+
+ # Width of the image
+ self.width = 925
+
+ # Height of the image
+ self.height = 67
+
+ # Background color
+ self.bg_color = (-1, -1, -1, -1)
+
+ # Force computation. By default, the class doesn't overwrite existing image files.
+ self.force = True
+
+
+class Media2Waveform(object):
+
+ def __init__(self, media_dir, img_dir):
+ self.root_dir = os.path.join(os.path.dirname(__file__), media_dir)
+ self.img_dir = os.path.join(os.path.dirname(__file__), 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.makedirs(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 not file[0] == '.':
+ media_list.append(root+os.sep+file)
+ return media_list
+
+ def get_path_dict(self):
+ path_dict = {}
+ for media in self.media_list:
+ filename = media.split(os.sep)[-1]
+ name, ext = os.path.splitext(filename)
+ path_dict[media] = self.img_dir + os.sep + filename.replace('.', '_') + '.png'
+ return path_dict
+
+ def process(self):
+ waveform = timeside.grapher.Waveform(width=self.width, height=self.height,
+ bg_color=self.bg_color, color_scheme=self.color_scheme)
+ for source, image in self.path_dict.iteritems():
+ if not os.path.exists(image) or self.force:
+ print 'Processing ', source
+ audio = os.path.join(os.path.dirname(__file__), source)
+ decoder = timeside.decoder.FileDecoder(audio)
+ duration = decoder.duration
+ (decoder | waveform).run()
+ img_name = os.path.split(image)[1]
+ image = os.path.split(image)[0]+os.sep+os.path.splitext(img_name)[0] + '_' +\
+ '_'.join([str(self.width), str(self.height),
+ str(int(duration))])+os.path.splitext(img_name)[1]
+ waveform.graph.filename = image
+ print 'Rendering ', waveform.graph.filename
+ #print 'frames per pixel = ', waveform.graph.samples_per_pixel
+ waveform.render(output=image)
+
+
+if __name__ == '__main__':
+ if len(sys.argv) <= 1:
+ print """
+ timeside-waveforms : TimeSide simple batch waveform generator
+
+ usage : ./timeside-waveforms /path/to/media_dir /path/to/img_dir
+ infos : http://code.google.com/p/timeside/
+ version : %s
+ """ % version
+ 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 = '0.2'
-
-import os
-import sys
-import timeside
-
-
-class GrapherScheme:
-
- def __init__(self):
-
- self.color_scheme = {
- 'waveform': [
- # Four (R,G,B) tuples for three main color channels for the spectral centroid method
- (30,144,255), (30,144,255), (30,144,255), (30,144,255)
- ],
- '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)
- ]}
-
- # Width of the image
- self.width = 925
-
- # Height of the image
- self.height = 67
-
- # Background color
- self.bg_color = (-1, -1, -1, -1)
-
- # Force computation. By default, the class doesn't overwrite existing image files.
- self.force = True
-
-
-class Media2Waveform(object):
-
- def __init__(self, media_dir, img_dir):
- self.root_dir = os.path.join(os.path.dirname(__file__), media_dir)
- self.img_dir = os.path.join(os.path.dirname(__file__), 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.makedirs(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 not file[0] == '.':
- media_list.append(root+os.sep+file)
- return media_list
-
- def get_path_dict(self):
- path_dict = {}
- for media in self.media_list:
- filename = media.split(os.sep)[-1]
- name, ext = os.path.splitext(filename)
- path_dict[media] = self.img_dir + os.sep + filename.replace('.', '_') + '.png'
- return path_dict
-
- def process(self):
- waveform = timeside.grapher.Waveform(width=self.width, height=self.height,
- bg_color=self.bg_color, color_scheme=self.color_scheme)
- for source, image in self.path_dict.iteritems():
- if not os.path.exists(image) or self.force:
- print 'Processing ', source
- audio = os.path.join(os.path.dirname(__file__), source)
- decoder = timeside.decoder.FileDecoder(audio)
- duration = decoder.duration
- (decoder | waveform).run()
- img_name = os.path.split(image)[1]
- image = os.path.split(image)[0]+os.sep+os.path.splitext(img_name)[0] + '_' +\
- '_'.join([str(self.width), str(self.height),
- str(int(duration))])+os.path.splitext(img_name)[1]
- waveform.graph.filename = image
- print 'Rendering ', waveform.graph.filename
- #print 'frames per pixel = ', waveform.graph.samples_per_pixel
- waveform.render(output=image)
-
-
-if __name__ == '__main__':
- if len(sys.argv) <= 1:
- print """
- TimeSide simple waveform generator
-
- 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()
packages = find_packages(),
include_package_data = True,
zip_safe = False,
- scripts=['scripts/ts-waveforms'],
+ scripts=['scripts/timeside-waveforms'],
)
projects / timeside.git / commitdiff