papr

import argparse
import csv
import logging
import os
import traceback as tb

import numpy as np
import msgpack

papr

import logging
import time

from pyglui import ui

from plugin import Plugin
from background_helper import IPC_Logging_Task_Proxy

logger = logging.getLogger(__name__)

papr

import cv2

from pyglui import ui
from pyglui.cygl.utils import draw_polyline, RGBA
from OpenGL.GL import GL_POLYGON

from circle_detector import CircleTracker
from plugin import Plugin

papr

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Pupil Capture",
            "type": "python",
            "request": "launch",

papr

NOTE: Out-dated gist. Use this one instead.

papr

import msgpack

ref_file_path = "reference_locations.msgpack"

with open(ref_file_path, "rb") as fh:
    ref_locs = msgpack.unpack(fh, raw=False)

print("Reference location data format:", ref_locs["version"])

# Reference locations

papr

import logging
from pathlib import Path

import cv2
from datetime import datetime

from pupil_recording import PupilRecording
from plugin import Plugin

logger = logging.getLogger(__name__)

papr

fixations_on_surface_magazine_concord_caption_1487539793.5600355.csv
Maximum difference:
norm_pos_x    4.635625e-12
norm_pos_y    3.622880e-12
x_scaled      4.932872e-10
y_scaled      3.086825e-09
dtype: float64

fixations_on_surface_magazine_concord_image_1487539724.7831304.csv
Maximum difference:

papr

# Part 1: Load file and visualize/transform single reference locations
# Requires https://pypi.org/project/msgpack/

import sys
import msgpack

# Adjust the following variables to your recording
world_video_resolution = (1280, 720)
path_to_reference_locations = "/Volumes/32TB/users/ppr/recordings/2019_09_04/000/offline_data/reference_locations.msgpack"

papr

Third-Party Camera Requirements for Pupil Capture

Third-party cameras - Pupil Capture supports third-party USB cameras that fulfill the following criteria:

1. UVC compatible (Chapters below refer to this document)
2. Support Video Interface Class Code 0x0E CC_VIDEO (see A.1)
3. Support Video Subclass Code 0x02 SC_VIDEOSTREAMING (see A.2)
4. Support for the UVC_VS_FRAME_MJPEG (0x07) video streaming interface descriptor subtype (A.6)
5. Support UVC_FRAME_FORMAT_COMPRESSED frame format

Access Pupil cameras via libuvc These are the steps that pyuvc uses to access Pupil cameras: