cutcutcodec.core.compilation.export.compatibility¶

Allow to choose a format and codecs.

The information collected here concerns the encoding and not the decoding.

Classes

Compatibilities(*args, **kwargs)

Link the muxers and the encoders.

Functions

`audio_encodec_compatibility`(encodec, muxer)	Test throw av the compatibility of the encoding audio parameters.
`video_encodec_compatibility`(encodec, muxer)	Test throw av the compatibility of the encoding video parameters.

Details

class cutcutcodec.core.compilation.export.compatibility.Compatibilities(*args, **kwargs)[source]: Link the muxers and the encoders.

cutcutcodec.core.compilation.export.compatibility.audio_encodec_compatibility(encodec: str, muxer: str, layout: str = 'mono', rate: int | None = None, profile: str | None = None) → str[source]

Test throw av the compatibility of the encoding audio parameters.

Parameters¶

encodecstr: The codec or the encoder name.
muxerstr: The format name.
layoutstr, default=”mono”: The name of the audio layout, ex “stereo”
rateint, optional: The samplerate of the audio in all channels.
profilestr, optional: The name of the binary format of the data ex “flt”.

Returns¶

codecstr: The name of the codec found.

Raises¶

IncompatibleSettings: If it fails to encode or if the decoded parameters don’t matched.

Examples¶

>>> from cutcutcodec.core.compilation.export.compatibility import audio_encodec_compatibility
>>> audio_encodec_compatibility("libvorbis", "ogg")
'vorbis'
>>>

cutcutcodec.core.compilation.export.compatibility.video_encodec_compatibility(encodec: str, muxer: str, shape: tuple[int, int] | None = None, rate: Fraction | None = None, pix_fmt: str | None = None) → str[source]

Test throw av the compatibility of the encoding video parameters.

Parameters¶

encodecstr: The codec or the encoder name.
muxerstr: The format name.
shapetuple[int, int], optional: The shape of the frames of the encoded video.
rateFraction, optional: The frame rate.
pix_fmtstr, optional: The name of the pixel format used.

Returns¶

codecstr: The name of the codec found.

Raises¶

IncompatibleSettings: If it fails to encode or if the decoded parameters don’t matched.

Examples¶

>>> from cutcutcodec.core.compilation.export.compatibility import video_encodec_compatibility
>>> video_encodec_compatibility("libx264", "mp4")
'h264'
>>>