Unable to read image and vedio data in Databricks using OpenCV.

KVK — Wed, 30 Mar 2022 08:04:27 GMT

I have tried reading image and video data in Azure databricks using OpenCv. When I have checked the type of image, it’s shown as “NonType” and when I tried with vedio file, the file itself was not being opened. (Note: these files are stored on azure blob storage and accesssed in databricks after mounting.)

OpenCV version: 4.5.5

Here is the code:

import numpy as np

import cv2

import ffmpeg

# Capture video from file

cap = cv2.VideoCapture('/dbfs:/databricks-datasets/cctvVideos/mp4/test/Browse1.mp4', cv2.FFMPEG)

while True:

success, img = cap.read()

print(success)

if success:

cv2.imshow("video", img)

cv2.waitKey(1)

if 0xFF == ord('q') :

break

else:

break

Does it have have any dependencies on other libraries?

Re: Unable to read image and vedio data in Databricks using OpenCV.

sachinkumar — Tue, 20 Dec 2022 09:23:46 GMT

Kindly let me know if you find the answer.!!

topic Unable to read image and vedio data in Databricks using OpenCV. in Data Engineering

Unable to read image and vedio data in Databricks using OpenCV.

Re: Unable to read image and vedio data in Databricks using OpenCV.