def __init__(
self,
buffer: SynthizerSoundBuffer,
context: synthizer.Context,
) -> None:
super().__init__(buffer=buffer)
self._context = context
self._generator = synthizer.BufferGenerator(self._context)
self._generator.buffer = cast(SynthizerSoundBuffer, self._buffer)._buffer
self._source = synthizer.Source3D(self._context)
self._last_position = 0.0
self._playing = False
def load(self, filename):
if self.handle != None: self.close()
if isinstance(filename, str): # Asume path on disk.
self.generator = synthizer.BufferGenerator(self.context)
self.buffer = gsbm.buffer(filename)
self.length = self.buffer.get_length_in_seconds()
self.generator.buffer = self.buffer
if self.type == "3d":
self.source = synthizer.Source3D(self.context)
elif self.type == "direct":
self.source = synthizer.DirectSource(self.context)
elif self.type == "panned":
self.source = synthizer.PannedSource(self.context)
if self.is_active:
self.filename = filename
return True
return False
"""Read a file into memory in Python, then ask the buffer to decode it for us.
Demonstrates how to decode encoded data from places that aren't the disk, e.g.
the result of an http request.
usage: buffer_from_memory.py myfile."""
import sys
import synthizer
with synthizer.initialized():
ctx = synthizer.Context()
with open(sys.argv[1], "rb") as f:
data = f.read()
buffer = synthizer.Buffer.from_encoded_data(data)
gen = synthizer.BufferGenerator(ctx)
gen.buffer = buffer
src = synthizer.DirectSource(ctx)
src.add_generator(gen)
print("Press enter to exit")
input()