def __init__(
self,
session,
header_format=HeaderFormat.AIFF,
print_transcript=None,
render_directory_path=None,
sample_format=SampleFormat.INT24,
sample_rate=44100,
transcript_prefix=None,
):
self._session = session
self._header_format = HeaderFormat.from_expr(header_format)
if print_transcript:
print_transcript = bool(print_transcript)
self._print_transcript = print_transcript
self._render_directory_path = (pathlib.Path(
render_directory_path
or supriya.output_path).expanduser().absolute())
self._sample_format = SampleFormat.from_expr(sample_format)
self._sample_rate = int(sample_rate)
transcript_prefix = transcript_prefix or None
if transcript_prefix:
transcript_prefix = str(transcript_prefix)
self._transcript_prefix = transcript_prefix
self._reset()
def __init__(
self,
buffer_id=None,
callback=None,
file_path=None,
frame_count=None,
header_format="aiff",
leave_open=False,
sample_format="int24",
starting_frame=None,
):
Request.__init__(self)
self._buffer_id = int(buffer_id)
if callback is not None:
assert isinstance(callback, (Request, RequestBundle))
self._callback = callback
self._file_path = str(file_path)
if frame_count is None:
frame_count = -1
frame_count = int(frame_count)
assert -1 <= frame_count
self._frame_count = frame_count
self._header_format = HeaderFormat.from_expr(header_format)
self._leave_open = bool(leave_open)
self._sample_format = SampleFormat.from_expr(sample_format)
if starting_frame is None:
starting_frame = 0
starting_frame = int(starting_frame)
assert 0 <= starting_frame
self._starting_frame = starting_frame
def __init__(
self,
session: "supriya.nonrealtime.sessions.Session",
header_format: HeaderFormatLike = HeaderFormat.AIFF,
print_transcript: bool = False,
render_directory_path: Optional[PathLike] = None,
sample_format: SampleFormatLike = SampleFormat.INT24,
sample_rate: int = 44100,
transcript_prefix: Optional[str] = None,
):
self._session = session
self._header_format = HeaderFormat.from_expr(header_format)
if print_transcript:
print_transcript = bool(print_transcript)
self._print_transcript = print_transcript
self._render_directory_path = (
pathlib.Path(render_directory_path or supriya.output_path)
.expanduser()
.absolute()
)
self._sample_format = SampleFormat.from_expr(sample_format)
self._sample_rate = int(sample_rate)
transcript_prefix = transcript_prefix or None
if transcript_prefix:
transcript_prefix = str(transcript_prefix)
self._transcript_prefix = transcript_prefix
self._reset()
def __init__(
self,
session,
header_format=HeaderFormat.AIFF,
print_transcript=None,
render_directory_path=None,
sample_format=SampleFormat.INT24,
sample_rate=44100,
transcript_prefix=None,
):
self._session = session
self._header_format = HeaderFormat.from_expr(header_format)
if print_transcript:
print_transcript = bool(print_transcript)
self._print_transcript = print_transcript
self._render_directory_path = (
pathlib.Path(render_directory_path or supriya.output_path)
.expanduser()
.absolute()
)
self._sample_format = SampleFormat.from_expr(sample_format)
self._sample_rate = int(sample_rate)
transcript_prefix = transcript_prefix or None
if transcript_prefix:
transcript_prefix = str(transcript_prefix)
self._transcript_prefix = transcript_prefix
self._reset()
def _build_render_command(
self,
output_filename,
*,
input_file_path=None,
server_options=None,
sample_rate=44100,
header_format=HeaderFormat.AIFF,
sample_format=SampleFormat.INT24,
scsynth_path=None,
):
server_options = server_options or scsynth.Options()
scsynth_path = scsynth.find(scsynth_path)
parts = [str(scsynth_path), "-N", "{}"]
if input_file_path:
parts.append(os.path.expanduser(input_file_path))
else:
parts.append("_")
parts.append(os.path.expanduser(output_filename))
parts.append(str(int(sample_rate)))
header_format = HeaderFormat.from_expr(header_format)
parts.append(header_format.name.lower()) # Must be lowercase.
sample_format = SampleFormat.from_expr(sample_format)
parts.append(sample_format.name.lower()) # Must be lowercase.
server_options = server_options.as_options_string(realtime=False)
if server_options:
parts.append(server_options)
command = " ".join(parts)
return command
def __init__(
self,
buffer_id=None,
callback=None,
file_path=None,
frame_count=None,
header_format="aiff",
leave_open=False,
sample_format="int24",
starting_frame=None,
):
Request.__init__(self)
self._buffer_id = int(buffer_id)
if callback is not None:
assert isinstance(callback, (Request, RequestBundle))
self._callback = callback
self._file_path = str(file_path)
if frame_count is None:
frame_count = -1
frame_count = int(frame_count)
assert -1 <= frame_count
self._frame_count = frame_count
self._header_format = HeaderFormat.from_expr(header_format)
self._leave_open = bool(leave_open)
self._sample_format = SampleFormat.from_expr(sample_format)
if starting_frame is None:
starting_frame = 0
starting_frame = int(starting_frame)
assert 0 <= starting_frame
self._starting_frame = starting_frame
def _cache_properties(
self, channel_count=None, header_format=None, sample_format=None
):
if channel_count is None:
channel_count = self.channel_count
self._current_channel_count = channel_count
if header_format is None:
header_format = self.header_format
self._current_header_format = HeaderFormat.from_expr(header_format)
if sample_format is None:
sample_format = self.sample_format
self._current_sample_format = SampleFormat.from_expr(sample_format)
def _cache_properties(self,
channel_count=None,
header_format=None,
sample_format=None):
if channel_count is None:
channel_count = self.channel_count
self._current_channel_count = channel_count
if header_format is None:
header_format = self.header_format
self._current_header_format = HeaderFormat.from_expr(header_format)
if sample_format is None:
sample_format = self.sample_format
self._current_sample_format = SampleFormat.from_expr(sample_format)
def header_format(self, expr):
header_format = HeaderFormat.from_expr(expr)
self._header_format = header_format
def header_format(self, expr):
header_format = HeaderFormat.from_expr(expr)
self._header_format = header_format