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from fractions import Fraction
from typing import Literal, overload
from av.audio.codeccontext import AudioCodecContext
from av.audio.format import AudioFormat
from av.descriptor import Descriptor
from av.enum import EnumFlag
from av.subtitles.codeccontext import SubtitleCodecContext
from av.video.codeccontext import VideoCodecContext
from av.video.format import VideoFormat
from .context import CodecContext
class Properties(EnumFlag):
NONE: int
INTRA_ONLY: int
LOSSY: int
LOSSLESS: int
REORDER: int
BITMAP_SUB: int
TEXT_SUB: int
class Capabilities(EnumFlag):
NONE: int
DARW_HORIZ_BAND: int
DR1: int
HWACCEL: int
DELAY: int
SMALL_LAST_FRAME: int
HWACCEL_VDPAU: int
SUBFRAMES: int
EXPERIMENTAL: int
CHANNEL_CONF: int
NEG_LINESIZES: int
FRAME_THREADS: int
SLICE_THREADS: int
PARAM_CHANGE: int
AUTO_THREADS: int
VARIABLE_FRAME_SIZE: int
AVOID_PROBING: int
HARDWARE: int
HYBRID: int
ENCODER_REORDERED_OPAQUE: int
ENCODER_FLUSH: int
class UnknownCodecError(ValueError): ...
class Codec:
is_encoder: bool
is_decoder: bool
descriptor: Descriptor
name: str
long_name: str
type: Literal["video", "audio", "data", "subtitle", "attachment"]
id: int
frame_rates: list[Fraction] | None
audio_rates: list[int] | None
video_formats: list[VideoFormat] | None
audio_formats: list[AudioFormat] | None
properties: Properties
capabilities: Capabilities
intra_only: bool
lossy: bool
lossless: bool
reorder: bool
bitmap_sub: bool
text_sub: bool
draw_horiz_band: bool
dr1: bool
hwaccel: bool
delay: bool
small_last_frame: bool
hwaccel_vdpau: bool
subframes: bool
experimental: bool
channel_conf: bool
neg_linesizes: bool
frame_threads: bool
slice_threads: bool
param_change: bool
auto_threads: bool
variable_frame_size: bool
avoid_probing: bool
hardware: bool
hybrid: bool
encoder_reordered_opaque: bool
encoder_flush: bool
def __init__(self, name: str, mode: Literal["r", "w"] = "r") -> None: ...
@overload
def create(self, kind: Literal["video"]) -> VideoCodecContext: ...
@overload
def create(self, kind: Literal["audio"]) -> AudioCodecContext: ...
@overload
def create(self, kind: Literal["subtitle"]) -> SubtitleCodecContext: ...
@overload
def create(self, kind: None = None) -> CodecContext: ...
@overload
def create(
self, kind: Literal["video", "audio", "subtitle"] | None = None
) -> (
VideoCodecContext | AudioCodecContext | SubtitleCodecContext | CodecContext
): ...
class codec_descriptor:
name: str
options: tuple[int, ...]
codecs_available: set[str]
def dump_codecs() -> None: ...
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