edx / chunkey Goto Github PK

This repository has been archived and is no longer supported—use it at your own risk. This repository may depend on out-of-date libraries with security issues, and security updates will not be provided. Pull requests against this repository will also not be merged.

This is an HLS library/crawler for conversion from static file hosting to an HLS solution for quick and high-quality/low-latency streaming that is adaptable for differing global connection speeds.

|Build|

`python setup.py install`

from chunkey import Chunkey

VidChunk = Chunkey(mezz_file = 'link_to/file/to_be/transcoded.mp4')

will generate an HLS manifest with as many streams as indicated by default (5), or the optional 'encode_profiles.json' file pointed to by a keyword arg (see below)

Mandatory:

mezz_file = link_to/file/to_be/transcoded.mp4' ##MANDATORY
    can be filepath or URL

Optional (will deliver file to endpoint)

[MUST PASS CREDENTIALS]

manifest = 'target_manifest_name'

encode_profiles = 'path/to/encode_profiles.json' ## will read defaults

DELIVER_BUCKET = 's3_bucket_to_deliver_to'

DELIVER_ROOT = 'optional_bucket_directory'

ACCESS_KEY_ID = ''

SECRET_ACCESS_KEY = ''

VidChunk.complete -- boolean for completed encode

VidChunk.manifest_url -- endpoint url for manifest (aws s3) or local dir path