cutcutcodec.core.classes.frame_audio

Defines the structure an audio frame.

Classes

FrameAudio(time, rate, layout, data, **kwargs)

An audio sample packet with time information.

Details

class cutcutcodec.core.classes.frame_audio.FrameAudio(time: Fraction | Real | str, rate: Integral, layout: Layout | str | Integral, data: Tensor | ndarray | Container, **kwargs)

An audio sample packet with time information.

Behaves like a torch tensor of shape (nb_channels, samples). The shape is consistent with pyav and torchaudio. Values are supposed to be between -1 and 1 but no verification is done.

Attributes

channelsint

The numbers of channels (readonly). For more informations about each channels, let see self.layout.

layoutcutcutcodec.core.classes.layout.Layout

The signification of each channels (readonly).

rateint

The frequency of the samples in Hz (readonly).

samplesint

The number of samples per channels (readonly).

timeFraction

The time of the first sample of the frame in second (readonly).

Initialise and create the class.

Parameters

timeFraction

The time of the first sample of the frame in second.

rateint

The frequency of the samples in Hz.

layoutcutcutcodec.core.classes.layout.Layout or str or numbers.Integral

The canonical name of the layout, let see cutcutcodec.core.classes.layout.Layout for the available layouts.

dataarraylike

Transmitted to cutcutcodec.core.classes.frame.Frame initialisator.

**kwargsdict

Transmitted to cutcutcodec.core.classes.frame.Frame initialisator.