module-attribute ¶
core_on_creation_callbacks = dict[int, ReferenceType[Callable[..., None]]]()
module-attribute ¶
core_on_destroy_callbacks = dict[
int, dict[int, tuple[ReferenceType[Callable[..., None]], bool]]
]()
CoreProxy(core: Core | None, vs_proxy: VSCoreProxy, lazy: bool)
Bases: CoreProxyBase
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EnvironmentProxy()
EnvironmentProxyBase()
Bases: Environment
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FunctionProxy(plugin: PluginProxy, func_name: str)
Bases: FunctionProxyBase
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Bases: Function
Bases: PluginProxyBase
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Bases: Plugin
Deprecated, use PresetVideoFormat.
Bases: PresetVideoFormatBase
VSCoreProxy(core: Core | None = None)
Bases: CoreProxyBase
Class for wrapping a VapourSynth core.
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property ¶
lazy: CoreProxy
Lazy Core where plugins and functions are lazily retrieved and checked, so it's safe to hold a reference and set default of anything from this, without having to worry of creating a core.
property ¶
proxied: CoreProxy
Proxied Core where plugins and functions are lazily retrieved, so it's safe to hold a reference of anything from this.
Register a callback on this core destroy.
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set_affinity(
threads: int | float | range | tuple[int, int] | list[int] | None = None,
max_cache: int | None = None,
reserve: int | Iterable[int] = 2,
) -> None
Set core affinity.
Parameters:
-
(threads¶int | float | range | tuple[int, int] | list[int] | None, default:None) –How many and which threads to use for VapourSynth.
-
(max_cache¶int | None, default:None) –Maximum cache used for frame data in VapourSynth.
-
(reserve¶int | Iterable[int], default:2) –Reserve n amount of or the specified threads.
Raises:
-
DependencyNotFoundError–Psutil was not found.
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unregister_on_destroy(callback: Callable[..., None]) -> None
Unregister a callback from this core destroy.
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staticmethod ¶
get_core(plugin: PluginProxy) -> tuple[CoreProxy, str]
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staticmethod ¶
get_plugin(func: FunctionProxy) -> tuple[PluginProxy, str]
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staticmethod ¶
get_vs_core(core: CoreProxy) -> Core
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staticmethod ¶
get_vs_function(func: FunctionProxy) -> Function
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clear_cache() -> None
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Register a callback on every core creation.
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unregister_on_creation(callback: Callable[..., None]) -> None
Unregister this callback from every core creation.
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vstools_isinstance(
__obj: object,
__class_or_tuple: (
type | UnionType | tuple[type | UnionType | tuple[Any, ...], ...]
),
) -> bool
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