def get_general_meta_data(self):
general = dict()
general['creation_time'] = UTC_NONE_TIME if (self.mvhd is None) else \
self.mvhd.creation_time_fmt
general['modify_time'] = UTC_NONE_TIME if (self.mvhd is None) else \
self.mvhd.modification_time_fmt
duration_ = self.duration()
general['duration'] = Util.time_format(duration_)
general['bitrate'] = str(self.bitrate())
return general
def get_soun_meta_data(self):
sound = dict()
trk = self.get_track(SounTrackType)
if trk is None:
return sound
sound['ID'] = str(trk.track_id())
duration_ = self.track_duration(SounTrackType)
sound['duration'] = Util.time_format(duration_)
sound['bitrate'] = str(self.track_bitrate(SounTrackType))
sound['fps'] = str(self.fps())
sound['create_time'] = trk.create_time()
sound['modify_time'] = trk.modify_time()
return sound
def get_vide_meta_data(self):
video = dict()
trk = self.get_track(VideTrackType)
if trk is None:
return video
video['ID'] = str(trk.track_id())
duration_ = self.track_duration(VideTrackType)
video['duration'] = Util.time_format(duration_)
video['bitrate'] = str(self.track_bitrate(VideTrackType))
video['width'] = str(trk.width())
video['height'] = str(trk.height())
video['fps'] = str(self.fps())
video['create_time'] = trk.create_time()
video['modify_time'] = trk.modify_time()
return video
def __str__(self):
logstr = "\t%s\n\tcreation_time = %s(%08ld)\n\tmodification_time = %s(%08ld)" % \
(FullBox.__str__(self), self.creation_time_fmt, self.creation_time,
self.modification_time_fmt, self.modification_time)
logstr += "\n\ttimescale = %08ld(0x%016lx)\n\tduration = %s(0x%08ld)\n\trate = %s" % \
(self.timescale, self.timescale, Util.time_format(self.movie_duration()),
self.movie_duration(), self.rate_fmt)
logstr += "\n\tvolume = %s\n\treserved = %08ld(0x%016lx)\n\treserved1 = [ " % \
(self.volume, self.reserved, self.reserved)
for r in self.reserved1:
logstr += "%08ld(0x%016lx), " % (r, r)
logstr += "]\n\tmatrix = ["
for i in range(len(self.matrix)):
if (0 == i) or (0 == i % 3):
logstr += "\n\t\t"
logstr += "%016ld(0x%016lx) " % (self.matrix[i], self.matrix[i])
logstr += "\n\t]\n\tpre_defined = ["
for j in range(len(self.pre_defined)):
if (0 == j) or (0 == j % 3):
logstr += "\n\t\t"
logstr += "%08ld(0x%016lx) " % (self.pre_defined[j], self.pre_defined[j])
logstr += "\n\t]\n\tnext_track_ID = %08ld(0x%016lx)\n" % (
self.next_track_ID, self.next_track_ID)
return logstr
