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ffx/build/lib/ffx/track_codec.py

72 lines
3.0 KiB
Python

from enum import Enum
class TrackCodec(Enum):
H265 = {'identifier': 'hevc', 'format': 'h265', 'extension': 'h265' ,'label': 'H.265'}
H264 = {'identifier': 'h264', 'format': 'h264', 'extension': 'h264' ,'label': 'H.264'}
MPEG4 = {'identifier': 'mpeg4', 'format': 'm4v', 'extension': 'm4v' ,'label': 'MPEG-4'}
MPEG2 = {'identifier': 'mpeg2video', 'format': 'mpeg2video', 'extension': 'mpg' ,'label': 'MPEG-2'}
AAC = {'identifier': 'aac', 'format': None, 'extension': 'aac' , 'label': 'AAC'}
AC3 = {'identifier': 'ac3', 'format': 'ac3', 'extension': 'ac3' , 'label': 'AC3'}
EAC3 = {'identifier': 'eac3', 'format': 'eac3', 'extension': 'eac3' , 'label': 'EAC3'}
DTS = {'identifier': 'dts', 'format': 'dts', 'extension': 'dts' , 'label': 'DTS'}
MP3 = {'identifier': 'mp3', 'format': 'mp3', 'extension': 'mp3' , 'label': 'MP3'}
PCM_S24LE = {'identifier': 'pcm_s24le', 'format': 's32', 'extension': 'raw' , 'label': 'PCM_S24LE'}
SRT = {'identifier': 'subrip', 'format': 'srt', 'extension': 'srt' , 'label': 'SRT'}
ASS = {'identifier': 'ass', 'format': 'ass', 'extension': 'ass' , 'label': 'ASS'}
PGS = {'identifier': 'hdmv_pgs_subtitle', 'format': 'sup', 'extension': 'sup' , 'label': 'PGS'}
VOBSUB = {'identifier': 'dvd_subtitle', 'format': None, 'extension': 'mkv' , 'label': 'VobSub'}
PNG = {'identifier': 'png', 'format': None, 'extension': 'png' , 'label': 'PNG'}
UNKNOWN = {'identifier': 'unknown', 'format': None, 'extension': None, 'label': 'UNKNOWN'}
# Stream #0:1(ger): Audio: pcm_s24le, 48000 Hz, 2 channels, s32 (24 bit), 2304 kb/s (default)
# Stream #0:2(jpn): Audio: pcm_s24le, 48000 Hz, 2 channels, s32 (24 bit), 2304 kb/s
# Stream #0:2(jpn): Audio: aac (LC), 44100 Hz, stereo, fltp (default)
def identifier(self):
"""Returns the codec identifier"""
return str(self.value['identifier'])
def label(self):
"""Returns the codec as string"""
return str(self.value['label'])
def format(self):
"""Returns the codec """
return self.value['format']
def extension(self):
"""Returns the corresponding extension"""
return str(self.value['extension'])
@staticmethod
def identify(identifier: str):
clist = [c for c in TrackCodec if c.value['identifier'] == str(identifier)]
if clist:
return clist[0]
else:
return TrackCodec.UNKNOWN
@staticmethod
def fromLabel(label: str):
clist = [c for c in TrackCodec if c.value['identifier'] == str(label)]
if clist:
return clist[0]
else:
return TrackCodec.UNKNOWN