{"id":1289,"date":"2016-01-04T15:14:39","date_gmt":"2016-01-04T14:14:39","guid":{"rendered":"https:\/\/www.inovex.de\/\/?p=1289"},"modified":"2022-12-06T16:09:25","modified_gmt":"2022-12-06T15:09:25","slug":"capturing-and-live-streaming-presentations-a-non-intrusive-approach-tutorial","status":"publish","type":"post","link":"https:\/\/www.inovex.de\/de\/blog\/capturing-and-live-streaming-presentations-a-non-intrusive-approach-tutorial\/","title":{"rendered":"Capturing and Live-Streaming Presentations: A Non-Intrusive Approach [Tutorial]"},"content":{"rendered":"

As a company we rely quite a bit on open source technology, i.e. the work and knowledge of a dedicated community. So we want to give back to the community on a regular basis, which we do in the form of code commits, articles on this blog and meetups<\/a>. As our office only offers so much room, we developed a way to record (or live-stream) presentations as well, without interfering with the live presentation itself. Read on for a detailed explanation.<\/p>\n

The task seems simple enough: We want to record the video stream of a presentation, the presenter’s audio stream and video stream showing the presenter. To complicate things a bit we didn’t only want to grab slides from MS Powerpoint and the like (which could be easily edited into a video after recording it), but also live coding and js-based presentations from a browser. In a last step we also challenged ourselves to make all this available on the internet via live stream.<\/p>\n

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