def parse(self, jpegdata):
self._jpegdata = jpegdata
reader = IO_Bit()
reader.input(jpegdata)
while reader.hasNextData(2):
chunk = self._parseChunk(reader)
self.chunks.append(chunk)
def parse(self, mididata):
self._mididata = mididata
reader = IO_Bit()
reader.input(mididata)
while reader.hasNextData(4):
chunk = self._parseChunk(reader)
if chunk['type'] == b'MThd':
self.header = chunk
elif chunk['type'] == b'MTrk':
self.tracks.append(chunk)
elif chunk['type'] == b'XFIH':
self.xfinfo = chunk
elif chunk['type'] == b'XFKM':
self.xfkaraoke = chunk
else:
sys.stderr.write("Can't parse chunk.")
break
