swc.aeon.io.video

Module for reading and writing video files using OpenCV.

swc.aeon.io.video.export(frames, file, fps, fourcc=None)

Exports the specified frame sequence to a new video file.

Parameters:

• frames (iterable) – An object to iterate over the raw video frame data.

• file (str) – The path to the exported video file.

• fps – The frame rate of the exported video.

• fourcc (optional) – Specifies the four character code of the codec used to compress the frames.

swc.aeon.io.video.frames(data)

Extracts the raw frames corresponding to the provided video metadata.

Parameters:

data (DataFrame) – A pandas DataFrame where each row specifies video acquisition path and frame number.

Returns:

An object to iterate over numpy arrays for each row in the DataFrame, containing the raw video frame data.