Why

I need to extract decoded frames from videos in order to feed DNN pipeline.

This is the answer package.

Install

pip install image2pipe

Usage

from multiprocessing import Queue
import logging
import cv2

import image2pipe

logging.basicConfig()


q = Queue(maxsize=4)
decoder = image2pipe.images_from_url(q, "shuttle-flip.mp4", fps="30", scale=(1000, 556))
decoder.start()

 for pair in yield_from_queue(q):
        fn, img = pair
        gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)

        cv2.imshow("gray", gray)
        cv2.waitKey()
        cv2.destroyAllWindows()

Metadata

Release files for image2pipe 0.1.11

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for image2pipe 0.1.11
File	Size	Uploaded
image2pipe-0.1.11.tar.gz	4.8 kB	Sep 4, 2019	Details

Built distribution (wheel)

Table of built distributions (wheels) for image2pipe 0.1.11
File	Interpreter	ABI	Platform	Reset
image2pipe-0.1.11-py2.py3-none-any.whl 6.8 kB Sep 4, 2019	Python 2, Python 3	none	any	Details

Total release size: 11.6 kB

Release files / image2pipe-0.1.11.tar.gz

Download URL	image2pipe-0.1.11.tar.gz
Size	4.8 kB
Tags	Source
SHA-256 checksum How to use checksums	`c181b1758857dea42ec6654a9a6e789e2aced2ebf9829dd19bfb096964c6a6af`
BLAKE2b-256 checksum How to use checksums	`cfb580546782cd79b804b0c9cea308afa480f05bde6a62a0f2f4d8f7b1214633`
Upload date	Sep 4, 2019
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/1.13.0 pkginfo/1.5.0.1 requests/2.22.0 setuptools/41.0.1 requests-toolbelt/0.9.1 tqdm/4.32.2 CPython/3.7.4`

Release files / image2pipe-0.1.11-py2.py3-none-any.whl

Download URL	image2pipe-0.1.11-py2.py3-none-any.whl
Size	6.8 kB
Tags	Python 2 Python 3
SHA-256 checksum How to use checksums	`4333622ab8fb45ab40b69e3632eecfc82b15214909469593d5b6caeb2f65a333`
BLAKE2b-256 checksum How to use checksums	`22fc0063fce2c4df3a34194d9d5614c2c972751540e811da0221409a5fd39d9a`
Upload date	Sep 4, 2019
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/1.13.0 pkginfo/1.5.0.1 requests/2.22.0 setuptools/41.0.1 requests-toolbelt/0.9.1 tqdm/4.32.2 CPython/3.7.4`