lectureStudio vs Opencast
lectureStudio
lecturestudio.org
Opencast
opencast.orgSide by side
| Figure | lectureStudio | Opencast |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | Yes |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 2 |
| Spec score · Lecture Capture Software | 8.7 (#1) | 8.7 (#2) |
| Purpose | lectureStudio is a free, open-source tool for presenting PDF-based lectures. | Opencast is an open-source video management system for academic institutions, built for automated video capture and distribution at scale. |
| System requirements | The project requires Java 17 according to its release documentation. | Opencast 17 and later requires Java 21; requirements otherwise depend heavily on the media being processed. |
| What it does | lectureStudio is free software for presenting PDF-based lectures with annotation, recording, streaming and classroom interaction. | Opencast is an open-source video management system for academic institutions covering capture, processing, management and distribution. |
Plans
In their own words
lectureStudio
lectureStudio is a free, open-source tool for presenting PDF-based lectures. It supports dual-screen presentations using a tablet, computer, or laptop with a projector, and presenters can mark slides with digital ink or highlights. The software records audio and video, then provides post-processing tools to correct slide errors without making a new recording. Students can participate in real-time quizzes and chat through smartphone browsers. Slides must be converted to PDF before use; the FAQ describes workflows for PowerPoint and LibreOffice Impress. Recordings can be exported as MP4 videos or lectureStudio .plr files for sharing through an LMS or file-sharing service. Institutions can host the software on-premise, and the maker says it can integrate with institution-wide Single Sign-On facilities. The maker labels lectureStudio GDPR compliant and says on-premise hosting can help address data-protection concerns tied to external services. It supports Windows, macOS, Linux, web, and self-hosted use, with live streaming listed. The project is on GitHub under GPLv3, and contributions are welcome. A FAQ and technical support contact are available.
Opencast
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.