Opencast vs PuMuKIT

Opencast is a free, open-source video management system for academic institutions, designed to capture and distribute video at scale. Administrators can schedule recordings and live streams, with classroom recording also possible depending on hardware. Opencast Studio captures video in a browser without requiring an Opencast installation. Configurable workflows can generate captions, add branding and thumbnails, and deliver media at chosen resolutions and bitrates. The integrated editor handles multiple streams, subtitles, and cover thumbnails. Fine-grained permissions control viewing and editing; learning platform integrations can provide single sign-on and video delivery. Opencast uses the Paella Player by default, while the separate Tobira portal can keep videos online during Opencast maintenance. Integrations include Brightspace, Canvas, ILIAS, Moodle, Sakai, Stud.IP, BigBlueButton, Zoom recording, Matomo, WordPress, Whisper, and YouTube. It runs on one Linux server or can scale across distributed Linux servers. Demo instances are available to explore the administrative interface and portal.

PuMuKIT is a free, open-source video platform for organizations with large collections of video or audio. It can run a complete media site on an organization's own infrastructure, with a customizable portal for browsing by series and category. Portal widgets can surface related, most-viewed, and recently added videos. Publisher tools include drag-and-drop cataloguing, autocomplete, interactive forms, and UNESCO science and technology tags. An Opencast module supports presenting and cataloguing Opencast videos in the portal. The site describes distribution to services such as YouTube and iTunes U and learning systems including Moodle and Open edX. Organizations can provide live event channels and keep recordings available on demand. Playback supports HTML5 and Flash, with the portal described as usable in desktop browsers and on Android, iPhone, and iPad. The downloads page lists PuMuKIT 4.2.4 as the latest stable release and recommends it for production. Version 4.x is based on Symfony 5 and MongoDB. Community support is offered through mailing lists in English and Spanish. Older 1.x, 2.x, and 3.x versions are not community-supported.