本文整理匯總了Python中cl.FRAME_BUFFER_SIZE屬性的典型用法代碼示例。如果您正苦於以下問題：Python cl.FRAME_BUFFER_SIZE屬性的具體用法？Python cl.FRAME_BUFFER_SIZE怎麽用？Python cl.FRAME_BUFFER_SIZE使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類cl的用法示例。
在下文中一共展示了cl.FRAME_BUFFER_SIZE屬性的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: _decomp_data
# 需要導入模塊: import cl [as 別名]
# 或者: from cl import FRAME_BUFFER_SIZE [as 別名]
def _decomp_data(self, data):
import cl
dummy = self._decomp.SetParam(cl.FRAME_BUFFER_SIZE,
len(data) * 2)
return self._decomp.Decompress(len(data) // self._nchannels,
data) 示例2: _comp_data
# 需要導入模塊: import cl [as 別名]
# 或者: from cl import FRAME_BUFFER_SIZE [as 別名]
def _comp_data(self, data):
import cl
dummy = self._comp.SetParam(cl.FRAME_BUFFER_SIZE, len(data))
dummy = self._comp.SetParam(cl.COMPRESSED_BUFFER_SIZE, len(data))
return self._comp.Compress(self._nframes, data) 示例3: _init_compression
# 需要導入模塊: import cl [as 別名]
# 或者: from cl import FRAME_BUFFER_SIZE [as 別名]
def _init_compression(self):
if self._comptype == 'G722':
self._convert = self._lin2adpcm
return
try:
import cl
except ImportError:
if self._comptype == 'ULAW':
try:
import audioop
self._convert = self._lin2ulaw
return
except ImportError:
pass
raise Error, 'cannot write compressed AIFF-C files'
if self._comptype == 'ULAW':
scheme = cl.G711_ULAW
elif self._comptype == 'ALAW':
scheme = cl.G711_ALAW
else:
raise Error, 'unsupported compression type'
self._comp = cl.OpenCompressor(scheme)
params = [cl.ORIGINAL_FORMAT, 0,
cl.BITS_PER_COMPONENT, self._sampwidth * 8,
cl.FRAME_RATE, self._framerate,
cl.FRAME_BUFFER_SIZE, 100,
cl.COMPRESSED_BUFFER_SIZE, 100]
if self._nchannels == 1:
params[1] = cl.MONO
elif self._nchannels == 2:
params[1] = cl.STEREO_INTERLEAVED
else:
raise Error, 'cannot compress more than 2 channels'
self._comp.SetParams(params)
# the compressor produces a header which we ignore
dummy = self._comp.Compress(0, '')
self._convert = self._comp_data 示例4: _init_compression
# 需要導入模塊: import cl [as 別名]
# 或者: from cl import FRAME_BUFFER_SIZE [as 別名]
def _init_compression(self):
if self._comptype == 'G722':
self._convert = self._lin2adpcm
return
try:
import cl
except ImportError:
if self._comptype in ('ULAW', 'ulaw'):
try:
import audioop
self._convert = self._lin2ulaw
return
except ImportError:
pass
raise Error, 'cannot write compressed AIFF-C files'
if self._comptype in ('ULAW', 'ulaw'):
scheme = cl.G711_ULAW
elif self._comptype in ('ALAW', 'alaw'):
scheme = cl.G711_ALAW
else:
raise Error, 'unsupported compression type'
self._comp = cl.OpenCompressor(scheme)
params = [cl.ORIGINAL_FORMAT, 0,
cl.BITS_PER_COMPONENT, self._sampwidth * 8,
cl.FRAME_RATE, self._framerate,
cl.FRAME_BUFFER_SIZE, 100,
cl.COMPRESSED_BUFFER_SIZE, 100]
if self._nchannels == 1:
params[1] = cl.MONO
elif self._nchannels == 2:
params[1] = cl.STEREO_INTERLEAVED
else:
raise Error, 'cannot compress more than 2 channels'
self._comp.SetParams(params)
# the compressor produces a header which we ignore
dummy = self._comp.Compress(0, '')
self._convert = self._comp_data 示例5: _decomp_data
# 需要導入模塊: import cl [as 別名]
# 或者: from cl import FRAME_BUFFER_SIZE [as 別名]
def _decomp_data(self, data):
import cl
dummy = self._decomp.SetParam(cl.FRAME_BUFFER_SIZE,
len(data) * 2)
return self._decomp.Decompress(len(data) / self._nchannels,
data)