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No commits in common. "47e8b0d11adc9286ed400eac62230d334657802f" and "3bf2ad38c21b0f0ead083776d5083f39cbfea4b8" have entirely different histories.

5 changed files with 10 additions and 16 deletions

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1
src/music/__init__.py Normal file
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@ -0,0 +1 @@
from .track import Track

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@ -5,9 +5,6 @@ class Track:
def __init__(self, location: Path):
self.path = location
def __str__(self):
return str(self.path)
@property
def filename(self) -> str:
return self.path.name

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@ -1,2 +1 @@
from .track import Track
from .transcoder import Transcoder

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@ -2,7 +2,6 @@ from pathlib import Path
import shutil
import subprocess
from multiprocessing import Pool
from . import Track
class Transcoder:
@ -30,18 +29,17 @@ class Transcoder:
self.copy_album_art(album, album_out)
for file in album.iterdir():
if file.is_file() and file.suffix.lower() == '.flac':
transcode_list.append(Track(file))
transcode_list.append((str(file), str(album_out / f"{file.stem}.{self.extension}")))
else:
print(f"Warning, skipping non-dir '{album}' found in artist '{artist.parts[-1]}'")
continue
else:
print(f"Warning, skipping non-dir '{artist}' found in root")
continue
self._transcode_single_thread(transcode_list, self.encoder)
#self._transcode(transcode_list, self.encoder)
self._transcode(transcode_list, self.encoder)
def _transcode(self, transcode_list: list, encoder: Path, workers=16):
worker_args = [(track, encoder) for track in transcode_list]
worker_args = [(row[0], row[1], encoder) for row in transcode_list]
with Pool(workers) as p:
results = p.starmap_async(self.transcode_worker, worker_args)
p.close()
@ -50,26 +48,25 @@ class Transcoder:
print(result)
def _transcode_single_thread(self, transcode_list: list, encoder: Path):
worker_args = [(track, encoder) for track in transcode_list]
worker_args = [(row[0], row[1], encoder) for row in transcode_list]
for args in worker_args:
print(f"{args[0]}")
self.transcode_worker(*args)
def transcode_worker(self, track, encoder):
def transcode_worker(self, in_track, out_track, encoder):
enc_filename = encoder.parts[-1]
track_output = track.output_file(self.output_root, self.extension)
if enc_filename == "opusenc.exe":
additional_args = ('--bitrate', '128', '--music')
subprocess_args = (str(encoder),) + additional_args + (str(track.path), str(track_output))
subprocess_args = (str(encoder),) + additional_args + (in_track, out_track)
elif enc_filename == "qaac64.exe":
additional_args = (str(track), '-o', str(track_output), '--threading')
additional_args = (in_track, '-o', out_track, '--threading')
subprocess_args = (str(encoder),) + additional_args
try:
subprocess.run(subprocess_args, capture_output=True, text=True, check=True)
return f"Transcoded '{track}' successfully."
return f"Transcoded '{in_track}' successfully."
except Exception:
return f"ERROR: Transcoding of '{track}' failed."
return f"ERROR: Transcoding of '{in_track}' failed."
@staticmethod
def copy_album_art(in_dir: Path, out_dir: Path, file_whitelist: list = None):