Lean video production: software
Jörn Loviscach
Software for production and post-production
• Presenting, screen recording• Video (and audio) editing• Transcribing• Creating quizzes & interactive elements
Platforms
• Windows, MacOS• Linux• iOS, Android• Web-based: “in the cloud”
Software for presenting: types
• Microsoft PowerPoint, PDF Annotator, …• Apple Keynote, …• Prezi, Google Slides, …• Explain Everything, …• Windows Journal, painting software, …
Software for presenting: useful features
• Real-time handwritten notes• Real-time pointing (not just writing)– Visible pen– Big mouse cursor
• Webcam talking head• Screen recording built-in or separate
Software for video editing: uses
• Cutting• Compositing, e.g. green screen color keying• Color grading• Replacing/adding audio• Audio processing: equalization,
noise reduction, dynamics compression
Software for video editing: types
• Heavyweights:Adobe Premiere, Apple Final Cut, …
• More than enough:Magix Movie Edit Pro, ...
• Free & ok for basic jobs:Virtual Dub + Audacity
Software for transcribing (subtitles/CC)
• Quick human input,e.g., Amara.org
• Automatic speech recognition+ human editing,e.g., YouTube,EMMA
Software for creating interactive elements
• Authoring tools of the MOOC platform• Authoring tools for embeddable content:– LearningApps.org– capira.de– Virtual reality through WebGL
• SCORM; xAPI = Tin Can API?
Software for production and post-production
• Presenting, screen recording• Video (and audio) editing• Transcribing• Creating quizzes & interactive elements
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