diff options
| author | Xusheng <xusheng@vector35.com> | 2021-07-01 12:34:30 +0800 |
|---|---|---|
| committer | Xusheng Li <xushengli@protonmail.com> | 2021-07-05 10:11:47 +0800 |
| commit | 13ff200ba134b8704f37eca99c42b70dab0d17dc (patch) | |
| tree | 876b3db3c53f704b31152aeaede1f2edc9d27b24 /python/examples/kaitai/quicktime_mov.py | |
| parent | 4039a800349dcd587833d3e27d9137e4649818f4 (diff) | |
Remove snippet and kaitai plugin. Note their individual links.
Diffstat (limited to 'python/examples/kaitai/quicktime_mov.py')
| -rw-r--r-- | python/examples/kaitai/quicktime_mov.py | 478 |
1 files changed, 0 insertions, 478 deletions
diff --git a/python/examples/kaitai/quicktime_mov.py b/python/examples/kaitai/quicktime_mov.py deleted file mode 100644 index 77733656..00000000 --- a/python/examples/kaitai/quicktime_mov.py +++ /dev/null @@ -1,478 +0,0 @@ -# This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild - -from pkg_resources import parse_version -from .kaitaistruct import __version__ as ks_version, KaitaiStruct, KaitaiStream, BytesIO -from enum import Enum -import collections - - -if parse_version(ks_version) < parse_version('0.7'): - raise Exception("Incompatible Kaitai Struct Python API: 0.7 or later is required, but you have %s" % (ks_version)) - -class QuicktimeMov(KaitaiStruct): - """ - .. seealso:: - Source - https://developer.apple.com/library/content/documentation/QuickTime/QTFF/QTFFChap1/qtff1.html#//apple_ref/doc/uid/TP40000939-CH203-BBCGDDDF - """ - - class AtomType(Enum): - xtra = 1484026465 - dinf = 1684631142 - dref = 1685218662 - edts = 1701082227 - elst = 1701606260 - free = 1718773093 - ftyp = 1718909296 - hdlr = 1751411826 - iods = 1768907891 - mdat = 1835295092 - mdhd = 1835296868 - mdia = 1835297121 - meta = 1835365473 - minf = 1835626086 - moof = 1836019558 - moov = 1836019574 - mvhd = 1836476516 - smhd = 1936549988 - stbl = 1937007212 - stco = 1937007471 - stsc = 1937011555 - stsd = 1937011556 - stsz = 1937011578 - stts = 1937011827 - tkhd = 1953196132 - traf = 1953653094 - trak = 1953653099 - tref = 1953654118 - udta = 1969517665 - vmhd = 1986881636 - - class Brand(Enum): - x_3g2a = 862401121 - x_3ge6 = 862414134 - x_3ge9 = 862414137 - x_3gf9 = 862414393 - x_3gg6 = 862414646 - x_3gg9 = 862414649 - x_3gh9 = 862414905 - x_3gm9 = 862416185 - x_3gp4 = 862416948 - x_3gp5 = 862416949 - x_3gp6 = 862416950 - x_3gp7 = 862416951 - x_3gp8 = 862416952 - x_3gp9 = 862416953 - x_3gr6 = 862417462 - x_3gr9 = 862417465 - x_3gs6 = 862417718 - x_3gs9 = 862417721 - x_3gt9 = 862417977 - arri = 1095914057 - caep = 1128351056 - cdes = 1128555891 - j2p0 = 1244811312 - j2p1 = 1244811313 - lcag = 1279476039 - m4a = 1295270176 - m4b = 1295270432 - m4p = 1295274016 - m4v = 1295275552 - mfsm = 1296454477 - mgsv = 1296520022 - mppi = 1297109065 - msnv = 1297305174 - ross = 1380930387 - seau = 1397047637 - sebk = 1397047883 - xavc = 1480676931 - avc1 = 1635148593 - bbxm = 1650620525 - caqv = 1667330422 - ccff = 1667458662 - da0a = 1684090977 - da0b = 1684090978 - da1a = 1684091233 - da1b = 1684091234 - da2a = 1684091489 - da2b = 1684091490 - da3a = 1684091745 - da3b = 1684091746 - dash = 1684108136 - dby1 = 1684175153 - dmb1 = 1684890161 - dsms = 1685286259 - dv1a = 1685467489 - dv1b = 1685467490 - dv2a = 1685467745 - dv2b = 1685467746 - dv3a = 1685468001 - dv3b = 1685468002 - dvr1 = 1685484081 - dvt1 = 1685484593 - dxo = 1685614368 - emsg = 1701671783 - ifrm = 1768321645 - isc2 = 1769169714 - iso2 = 1769172786 - iso3 = 1769172787 - iso4 = 1769172788 - iso5 = 1769172789 - iso6 = 1769172790 - isom = 1769172845 - jp2 = 1785737760 - jpm = 1785752864 - jpsi = 1785754473 - jpx = 1785755680 - jpxb = 1785755746 - lmsg = 1819112295 - mj2s = 1835676275 - mjp2 = 1835692082 - mp21 = 1836069425 - mp41 = 1836069937 - mp42 = 1836069938 - mp71 = 1836070705 - msdh = 1836278888 - msix = 1836280184 - niko = 1852402543 - odcf = 1868850022 - opf2 = 1869637170 - opx2 = 1869641778 - pana = 1885433441 - piff = 1885955686 - pnvi = 1886287465 - qt = 1903435808 - risx = 1919513464 - sdv = 1935963680 - senv = 1936027254 - sims = 1936289139 - sisx = 1936290680 - ssss = 1936946035 - uvvu = 1970697845 - SEQ_FIELDS = ["atoms"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['atoms']['start'] = self._io.pos() - self.atoms = self._root.AtomList(self._io, self, self._root) - self.atoms._read() - self._debug['atoms']['end'] = self._io.pos() - - class MvhdBody(KaitaiStruct): - """ - .. seealso:: - Source - https://developer.apple.com/library/content/documentation/QuickTime/QTFF/QTFFChap2/qtff2.html#//apple_ref/doc/uid/TP40000939-CH204-BBCGFGJG - """ - SEQ_FIELDS = ["version", "flags", "creation_time", "modification_time", "time_scale", "duration", "preferred_rate", "preferred_volume", "reserved1", "matrix", "preview_time", "preview_duration", "poster_time", "selection_time", "selection_duration", "current_time", "next_track_id"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['version']['start'] = self._io.pos() - self.version = self._io.read_u1() - self._debug['version']['end'] = self._io.pos() - self._debug['flags']['start'] = self._io.pos() - self.flags = self._io.read_bytes(3) - self._debug['flags']['end'] = self._io.pos() - self._debug['creation_time']['start'] = self._io.pos() - self.creation_time = self._io.read_u4be() - self._debug['creation_time']['end'] = self._io.pos() - self._debug['modification_time']['start'] = self._io.pos() - self.modification_time = self._io.read_u4be() - self._debug['modification_time']['end'] = self._io.pos() - self._debug['time_scale']['start'] = self._io.pos() - self.time_scale = self._io.read_u4be() - self._debug['time_scale']['end'] = self._io.pos() - self._debug['duration']['start'] = self._io.pos() - self.duration = self._io.read_u4be() - self._debug['duration']['end'] = self._io.pos() - self._debug['preferred_rate']['start'] = self._io.pos() - self.preferred_rate = self._root.Fixed32(self._io, self, self._root) - self.preferred_rate._read() - self._debug['preferred_rate']['end'] = self._io.pos() - self._debug['preferred_volume']['start'] = self._io.pos() - self.preferred_volume = self._root.Fixed16(self._io, self, self._root) - self.preferred_volume._read() - self._debug['preferred_volume']['end'] = self._io.pos() - self._debug['reserved1']['start'] = self._io.pos() - self.reserved1 = self._io.read_bytes(10) - self._debug['reserved1']['end'] = self._io.pos() - self._debug['matrix']['start'] = self._io.pos() - self.matrix = self._io.read_bytes(36) - self._debug['matrix']['end'] = self._io.pos() - self._debug['preview_time']['start'] = self._io.pos() - self.preview_time = self._io.read_u4be() - self._debug['preview_time']['end'] = self._io.pos() - self._debug['preview_duration']['start'] = self._io.pos() - self.preview_duration = self._io.read_u4be() - self._debug['preview_duration']['end'] = self._io.pos() - self._debug['poster_time']['start'] = self._io.pos() - self.poster_time = self._io.read_u4be() - self._debug['poster_time']['end'] = self._io.pos() - self._debug['selection_time']['start'] = self._io.pos() - self.selection_time = self._io.read_u4be() - self._debug['selection_time']['end'] = self._io.pos() - self._debug['selection_duration']['start'] = self._io.pos() - self.selection_duration = self._io.read_u4be() - self._debug['selection_duration']['end'] = self._io.pos() - self._debug['current_time']['start'] = self._io.pos() - self.current_time = self._io.read_u4be() - self._debug['current_time']['end'] = self._io.pos() - self._debug['next_track_id']['start'] = self._io.pos() - self.next_track_id = self._io.read_u4be() - self._debug['next_track_id']['end'] = self._io.pos() - - - class FtypBody(KaitaiStruct): - """ - .. seealso:: - Source - https://developer.apple.com/library/content/documentation/QuickTime/QTFF/QTFFChap1/qtff1.html#//apple_ref/doc/uid/TP40000939-CH203-CJBCBIFF - """ - SEQ_FIELDS = ["major_brand", "minor_version", "compatible_brands"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['major_brand']['start'] = self._io.pos() - self.major_brand = KaitaiStream.resolve_enum(self._root.Brand, self._io.read_u4be()) - self._debug['major_brand']['end'] = self._io.pos() - self._debug['minor_version']['start'] = self._io.pos() - self.minor_version = self._io.read_bytes(4) - self._debug['minor_version']['end'] = self._io.pos() - self._debug['compatible_brands']['start'] = self._io.pos() - self.compatible_brands = [] - i = 0 - while not self._io.is_eof(): - if not 'arr' in self._debug['compatible_brands']: - self._debug['compatible_brands']['arr'] = [] - self._debug['compatible_brands']['arr'].append({'start': self._io.pos()}) - self.compatible_brands.append(KaitaiStream.resolve_enum(self._root.Brand, self._io.read_u4be())) - self._debug['compatible_brands']['arr'][len(self.compatible_brands) - 1]['end'] = self._io.pos() - i += 1 - - self._debug['compatible_brands']['end'] = self._io.pos() - - - class Fixed32(KaitaiStruct): - """Fixed-point 32-bit number.""" - SEQ_FIELDS = ["int_part", "frac_part"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['int_part']['start'] = self._io.pos() - self.int_part = self._io.read_s2be() - self._debug['int_part']['end'] = self._io.pos() - self._debug['frac_part']['start'] = self._io.pos() - self.frac_part = self._io.read_u2be() - self._debug['frac_part']['end'] = self._io.pos() - - - class Fixed16(KaitaiStruct): - """Fixed-point 16-bit number.""" - SEQ_FIELDS = ["int_part", "frac_part"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['int_part']['start'] = self._io.pos() - self.int_part = self._io.read_s1() - self._debug['int_part']['end'] = self._io.pos() - self._debug['frac_part']['start'] = self._io.pos() - self.frac_part = self._io.read_u1() - self._debug['frac_part']['end'] = self._io.pos() - - - class Atom(KaitaiStruct): - SEQ_FIELDS = ["len32", "atom_type", "len64", "body"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['len32']['start'] = self._io.pos() - self.len32 = self._io.read_u4be() - self._debug['len32']['end'] = self._io.pos() - self._debug['atom_type']['start'] = self._io.pos() - self.atom_type = KaitaiStream.resolve_enum(self._root.AtomType, self._io.read_u4be()) - self._debug['atom_type']['end'] = self._io.pos() - if self.len32 == 1: - self._debug['len64']['start'] = self._io.pos() - self.len64 = self._io.read_u8be() - self._debug['len64']['end'] = self._io.pos() - - self._debug['body']['start'] = self._io.pos() - _on = self.atom_type - if _on == self._root.AtomType.moof: - self._raw_body = self._io.read_bytes(self.len) - io = KaitaiStream(BytesIO(self._raw_body)) - self.body = self._root.AtomList(io, self, self._root) - self.body._read() - elif _on == self._root.AtomType.tkhd: - self._raw_body = self._io.read_bytes(self.len) - io = KaitaiStream(BytesIO(self._raw_body)) - self.body = self._root.TkhdBody(io, self, self._root) - self.body._read() - elif _on == self._root.AtomType.stbl: - self._raw_body = self._io.read_bytes(self.len) - io = KaitaiStream(BytesIO(self._raw_body)) - self.body = self._root.AtomList(io, self, self._root) - self.body._read() - elif _on == self._root.AtomType.traf: - self._raw_body = self._io.read_bytes(self.len) - io = KaitaiStream(BytesIO(self._raw_body)) - self.body = self._root.AtomList(io, self, self._root) - self.body._read() - elif _on == self._root.AtomType.minf: - self._raw_body = self._io.read_bytes(self.len) - io = KaitaiStream(BytesIO(self._raw_body)) - self.body = self._root.AtomList(io, self, self._root) - self.body._read() - elif _on == self._root.AtomType.trak: - self._raw_body = self._io.read_bytes(self.len) - io = KaitaiStream(BytesIO(self._raw_body)) - self.body = self._root.AtomList(io, self, self._root) - self.body._read() - elif _on == self._root.AtomType.moov: - self._raw_body = self._io.read_bytes(self.len) - io = KaitaiStream(BytesIO(self._raw_body)) - self.body = self._root.AtomList(io, self, self._root) - self.body._read() - elif _on == self._root.AtomType.mdia: - self._raw_body = self._io.read_bytes(self.len) - io = KaitaiStream(BytesIO(self._raw_body)) - self.body = self._root.AtomList(io, self, self._root) - self.body._read() - elif _on == self._root.AtomType.dinf: - self._raw_body = self._io.read_bytes(self.len) - io = KaitaiStream(BytesIO(self._raw_body)) - self.body = self._root.AtomList(io, self, self._root) - self.body._read() - elif _on == self._root.AtomType.mvhd: - self._raw_body = self._io.read_bytes(self.len) - io = KaitaiStream(BytesIO(self._raw_body)) - self.body = self._root.MvhdBody(io, self, self._root) - self.body._read() - elif _on == self._root.AtomType.ftyp: - self._raw_body = self._io.read_bytes(self.len) - io = KaitaiStream(BytesIO(self._raw_body)) - self.body = self._root.FtypBody(io, self, self._root) - self.body._read() - else: - self.body = self._io.read_bytes(self.len) - self._debug['body']['end'] = self._io.pos() - - @property - def len(self): - if hasattr(self, '_m_len'): - return self._m_len if hasattr(self, '_m_len') else None - - self._m_len = ((self._io.size() - 8) if self.len32 == 0 else ((self.len64 - 16) if self.len32 == 1 else (self.len32 - 8))) - return self._m_len if hasattr(self, '_m_len') else None - - - class TkhdBody(KaitaiStruct): - """ - .. seealso:: - Source - https://developer.apple.com/library/content/documentation/QuickTime/QTFF/QTFFChap2/qtff2.html#//apple_ref/doc/uid/TP40000939-CH204-25550 - """ - SEQ_FIELDS = ["version", "flags", "creation_time", "modification_time", "track_id", "reserved1", "duration", "reserved2", "layer", "alternative_group", "volume", "reserved3", "matrix", "width", "height"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['version']['start'] = self._io.pos() - self.version = self._io.read_u1() - self._debug['version']['end'] = self._io.pos() - self._debug['flags']['start'] = self._io.pos() - self.flags = self._io.read_bytes(3) - self._debug['flags']['end'] = self._io.pos() - self._debug['creation_time']['start'] = self._io.pos() - self.creation_time = self._io.read_u4be() - self._debug['creation_time']['end'] = self._io.pos() - self._debug['modification_time']['start'] = self._io.pos() - self.modification_time = self._io.read_u4be() - self._debug['modification_time']['end'] = self._io.pos() - self._debug['track_id']['start'] = self._io.pos() - self.track_id = self._io.read_u4be() - self._debug['track_id']['end'] = self._io.pos() - self._debug['reserved1']['start'] = self._io.pos() - self.reserved1 = self._io.read_bytes(4) - self._debug['reserved1']['end'] = self._io.pos() - self._debug['duration']['start'] = self._io.pos() - self.duration = self._io.read_u4be() - self._debug['duration']['end'] = self._io.pos() - self._debug['reserved2']['start'] = self._io.pos() - self.reserved2 = self._io.read_bytes(8) - self._debug['reserved2']['end'] = self._io.pos() - self._debug['layer']['start'] = self._io.pos() - self.layer = self._io.read_u2be() - self._debug['layer']['end'] = self._io.pos() - self._debug['alternative_group']['start'] = self._io.pos() - self.alternative_group = self._io.read_u2be() - self._debug['alternative_group']['end'] = self._io.pos() - self._debug['volume']['start'] = self._io.pos() - self.volume = self._io.read_u2be() - self._debug['volume']['end'] = self._io.pos() - self._debug['reserved3']['start'] = self._io.pos() - self.reserved3 = self._io.read_u2be() - self._debug['reserved3']['end'] = self._io.pos() - self._debug['matrix']['start'] = self._io.pos() - self.matrix = self._io.read_bytes(36) - self._debug['matrix']['end'] = self._io.pos() - self._debug['width']['start'] = self._io.pos() - self.width = self._root.Fixed32(self._io, self, self._root) - self.width._read() - self._debug['width']['end'] = self._io.pos() - self._debug['height']['start'] = self._io.pos() - self.height = self._root.Fixed32(self._io, self, self._root) - self.height._read() - self._debug['height']['end'] = self._io.pos() - - - class AtomList(KaitaiStruct): - SEQ_FIELDS = ["items"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['items']['start'] = self._io.pos() - self.items = [] - i = 0 - while not self._io.is_eof(): - if not 'arr' in self._debug['items']: - self._debug['items']['arr'] = [] - self._debug['items']['arr'].append({'start': self._io.pos()}) - _t_items = self._root.Atom(self._io, self, self._root) - _t_items._read() - self.items.append(_t_items) - self._debug['items']['arr'][len(self.items) - 1]['end'] = self._io.pos() - i += 1 - - self._debug['items']['end'] = self._io.pos() - - - |
