Skip to content

Add no-cache option to levels #767

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jun 10, 2025
Merged

Add no-cache option to levels #767

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
26 changes: 17 additions & 9 deletions auto_editor/cmds/levels.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,7 @@ class LevelArgs:
input: list[str] = field(default_factory=list)
edit: str = "audio"
timebase: Fraction | None = None
no_cache: bool = False
help: bool = False


Expand All @@ -53,16 +54,14 @@ def levels_options(parser: ArgumentParser) -> ArgumentParser:
type=frame_rate,
help="Set custom timebase",
)
parser.add_argument("--no-cache", flag=True)
return parser


def print_arr(arr: NDArray) -> None:
print("")
print("@start")
if arr.dtype in {np.float64, np.float32, np.float16}:
for a in arr:
sys.stdout.write(f"{a:.20f}\n")
elif arr.dtype == np.bool_:
if arr.dtype == np.bool_:
for a in arr:
sys.stdout.write(f"{1 if a else 0}\n")
else:
Expand All @@ -76,7 +75,7 @@ def print_arr_gen(arr: Iterator[float | np.float32]) -> None:
print("")
print("@start")
for a in arr:
print(f"{a:.20f}")
print(f"{a}")
print("")


Expand Down Expand Up @@ -131,7 +130,11 @@ def main(sys_args: list[str] = sys.argv[1:]) -> None:
levels = initLevels(src, tb, bar, False, log)
try:
if method == "audio":
if (arr := levels.read_cache("audio", (obj["stream"],))) is not None:
if (
not args.no_cache
and (arr := levels.read_cache("audio", (obj["stream"],)))
is not None
):
print_arr(arr)
else:
container = bv.open(src.path, "r")
Expand All @@ -148,11 +151,15 @@ def value_storing_generator() -> Iterator[np.float32]:
container.close()

cache_array = np.array(values, dtype=np.float32)
levels.cache(cache_array, "audio", (obj["stream"],))
if not args.no_cache:
levels.cache(cache_array, "audio", (obj["stream"],))

elif method == "motion":
mobj = (obj["stream"], obj["width"], obj["blur"])
if (arr := levels.read_cache("motion", mobj)) is not None:
if (
not args.no_cache
and (arr := levels.read_cache("motion", mobj)) is not None
):
print_arr(arr)
else:
container = bv.open(src.path, "r")
Expand All @@ -171,7 +178,8 @@ def value_storing_generator() -> Iterator[np.float32]:
container.close()

cache_array = np.array(values, dtype=np.float32)
levels.cache(cache_array, "motion", mobj)
if not args.no_cache:
levels.cache(cache_array, "motion", mobj)

elif method == "subtitle":
print_arr(levels.subtitle(**obj))
Expand Down