def render_project(path='.'):
if path != '.':
print 'Entering', path
os.chdir(path)
if dir_is_project('.'):
processed.append(path)
print colored('Re-rendering project %s' % path, 'green')
raw = False
for filename in os.listdir('.'):
if filename.startswith('LOOP'):
raw = True
if raw:
print colored('Extracting files', 'green')
os.system('jamman_extract')
if not raw and os.path.isfile('preview.wav'):
print colored('Cleaning project', 'green')
os.system('jamman_clean')
print colored('Rendering project', 'green')
os.system('jamman_render')
print colored('Compressing project', 'green')
os.system('jamman_compress')
else:
print 'Dir is not a project'
if path != '.':
print 'Walking back'
os.chdir('..')
import jamman.utils as utils
normalize = True
play_preview = False
show_info = False
sequence_file = 'sequence.jam'
preview_name = 'preview.wav'
merge_cmd = 'wavmerge -o %s' % preview_name
normalize_cmd = 'normalize-audio %s' % preview_name
info_cmd = 'wavinfo %s' % preview_name
playback_cmd = 'mplayer %s' % preview_name
wave_files = list()
if utils.dir_is_project('.', quit=True):
print colored('Rendering project %s\n' % utils.get_project_name(), 'green')
files = os.listdir('.')
for filename in files:
if filename.upper().endswith('.wav'):
if filename != preview_name:
wave_files.append(filename)
if os.path.isfile(preview_name):
print colored('File %s already exists, not merging' % preview_name, 'red')
answear = raw_input('Do you want to overwrite it ? y/N ')
if 'Y' in answear.upper():
os.remove(preview_name)
if os.path.isfile(preview_name):
def compress_to(filename, codec):
if codec in ['mp3', 'flac']:
print colored('Encoding file %s to %s format' % (filename, codec),
'green')
output_filename = os.path.join(
folder, ('%s.%s' % (os.path.splitext(filename)[0], codec)))
os.system('ffmpeg -ab %s -i %s %s' %
(bitrate, filename, output_filename))
return output_filename
return None
def play_file(filename):
print colored('Playing encoded file file %s' % filename, 'green')
os.system('mplayer %s' % filename)
if dir_is_project('.', quit=True):
if not os.path.isdir(folder):
os.mkdir(folder)
codecs = ['mp3', 'flac']
for codec in codecs:
out = compress_to('preview.wav', codec)
if preview:
play_file(out)
print colored('All done', 'green')
os.system('jamman_clean')
print colored('Rendering project', 'green')
os.system('jamman_render')
print colored('Compressing project', 'green')
os.system('jamman_compress')
else:
print 'Dir is not a project'
if path != '.':
print 'Walking back'
os.chdir('..')
def walk_cb(arg, dirname, fnames):
#print 'Walk: directory %s, filenames: %s' %(dirname, fnames)
for fname in fnames:
if os.path.isdir(fname):
render_project(os.path.join(dirname, fname))
if not dir_is_project('.'):
os.path.walk('.', walk_cb, None)
else:
render_project('.')
processed.sort()
print colored('Processed:', 'green')
for name in processed:
print '\t', name
print '\nAvailable samples are'
for sample in samples:
print '\t%s' % sample
print '\nEnter\n * sequence number separated by spaces\n * add ? to listen to the sample\n * "q" to quit'
print 'Examples: 1 2 3 or 1? 2?\n'
seq = raw_input('> ')
numbers = seq.strip().split(' ')
sequence = ''
previewed = False
for number in numbers:
if number == 'q':
import sys
sys.exit()
if '?' not in number:
sample = '%s.wav' % number
if os.path.isfile(sample):
sequence += '%s ' % sample
else:
filename = "%s.wav" % number.replace('?', '')
play_file(filename)
previewed = True
if sequence != '' and not previewed:
print 'Sequence: %s' % sequence
write_sequence(sequence)
else:
record_sequence()
if dir_is_project(quit=True):
record_sequence()