def metadata(self):
if self._metadata is not None: return self._metadata
import State
player = State.state.player
if self._fileMetadata is None:
if player and player.curSong is self:
self._fileMetadata = player.curSongMetadata or {}
else:
# try to read the metadata manually
try:
# make a new songObj. this prevents any multithreading issues
songObj = Song(url=self.url, _useDb=False)
songObj.openFile()
import ffmpeg
self._fileMetadata = ffmpeg.getMetadata(songObj) or {}
except Exception: pass # couldn't open or so
if self._fileMetadata is not None:
m = dict([(key.lower(),value) for (key,value) in self._fileMetadata.items()])
self._metadata = m # only save attrib if this is from player. otherwise we might get later some better results
else:
m = {}
self.fixupMetadata(m)
self.guessMetadata(m)
self.makeMetadataUnicode(m)
return m
def metadata(self):
if self._metadata is not None: return self._metadata
import State
player = State.state.player
if self._fileMetadata is None:
if player and player.curSong is self:
self._fileMetadata = player.curSongMetadata or {}
else:
# try to read the metadata manually
try:
# make a new songObj. this prevents any multithreading issues
assert self.testUrl()
songObj = Song(url=self.url, _useDb=False)
songObj.openFile()
import ffmpeg
self._fileMetadata = ffmpeg.getMetadata(songObj) or {}
except Exception:
pass # couldn't open or so
if self._fileMetadata is not None:
m = dict([(key.lower(), value)
for (key, value) in self._fileMetadata.items()])
self._metadata = m # only save attrib if this is from player. otherwise we might get later some better results
else:
m = {}
self.fixupMetadata(m)
self.guessMetadata(m)
self.makeMetadataUnicode(m)
return m
if len(sys.argv) == 2:
filename = sys.argv[1]
else:
files = [
"~/Music/Classic/Glenn Gould Plays Bach/Two- & Three-Part Inventions - Gould/19 Bach - Invention 13 in a (BWV 784).mp3",
"~/Music/Rock/Tool/Lateralus/09 Lateralus.flac",
"~/Music/Cults - Cults 7/Cults - Cults 7- - 03 The Curse.flac",
"~/Music/Special/zorba/(01) - Theme From Zorba The Greek.ogg",
"~/Music/Classic/Glenn Gould Plays Bach/French Suites, BWV812-7 - Gould/Bach, French Suite 5 in G, BWV816 - 5 Bourree.mp3",
"~/Music/Electronic/Von Paul Kalkbrenner - Aaron.mp3",
"~/Music/Electronic/One Day_Reckoning Song (Wankelmut Remix) - Asaf Avidan & the Mojos.mp3",
"~/Music/Electronic/Swing & Electro Swing/Parov Stelar/2008 - Daylight (Japan Only)/03 - Charlestone Butterfly.flac", # this one has replaygain metadata
]
files = map(os.path.expanduser, files)
filename = files[7]
print(os.path.basename(filename))
assert os.path.isfile(filename)
import ffmpeg
metadata = ffmpeg.getMetadata(Song(filename))
from pprint import pprint
pprint(metadata)
duration, replaygain = ffmpeg.calcReplayGain(Song(filename))
print("duration: %f" % duration)
print("replaygain: %f" % replaygain)
print("gain factor: %f" % (10.0 ** (replaygain / 20)))
step() class Song: def __init__(self, fn): self.url = fn self.f = open(fn) def readPacket(self, bufSize): s = self.f.read(bufSize) return s def seekRaw(self, offset, whence): r = self.f.seek(offset, whence) return self.f.tell() for f in files: ffmpeg.getMetadata(Song(f)) progr() print "after getMetadata" step() for f in files: ffmpeg.calcAcoustIdFingerprint(Song(f)) progr() print "after calcAcoustIdFingerprint" step() for f in files:
class Song:
def __init__(self, fn):
self.url = fn
self.f = open(fn)
def readPacket(self, bufSize):
s = self.f.read(bufSize)
return s
def seekRaw(self, offset, whence):
r = self.f.seek(offset, whence)
return self.f.tell()
for f in files:
ffmpeg.getMetadata(Song(f))
progr()
print "after getMetadata"
step()
for f in files:
ffmpeg.calcAcoustIdFingerprint(Song(f))
progr()
print "after calcAcoustIdFingerprint"
step()
for f in files:
ffmpeg.calcBitmapThumbnail(Song(f))
progr()
import sys, os
if len(sys.argv) == 2:
filename = sys.argv[1]
else:
files = [
"~/Music/Classic/Glenn Gould Plays Bach/Two- & Three-Part Inventions - Gould/19 Bach - Invention 13 in a (BWV 784).mp3",
"~/Music/Rock/Tool/Lateralus/09 Lateralus.flac",
"~/Music/Cults - Cults 7/Cults - Cults 7- - 03 The Curse.flac",
"~/Music/Special/zorba/(01) - Theme From Zorba The Greek.ogg",
"~/Music/Classic/Glenn Gould Plays Bach/French Suites, BWV812-7 - Gould/Bach, French Suite 5 in G, BWV816 - 5 Bourree.mp3",
"~/Music/Electronic/Von Paul Kalkbrenner - Aaron.mp3",
"~/Music/Electronic/One Day_Reckoning Song (Wankelmut Remix) - Asaf Avidan & the Mojos.mp3",
"~/Music/Electronic/Swing & Electro Swing/Parov Stelar/2008 - Daylight (Japan Only)/03 - Charlestone Butterfly.flac", # this one has replaygain metadata
]
files = map(os.path.expanduser, files)
filename = files[7]
print(os.path.basename(filename))
assert os.path.isfile(filename)
import ffmpeg
metadata = ffmpeg.getMetadata(Song(filename))
from pprint import pprint
pprint(metadata)
duration, replaygain = ffmpeg.calcReplayGain(Song(filename))
print("duration: %f" % duration)
print("replaygain: %f" % replaygain)
print("gain factor: %f" % (10.**(replaygain / 20)))