Audio and Video

http://www.edn.com/electronics-blogs/edn-moments/4376579/1st-American-TV-station-begins-broadcasting–July-2–1928?utm_content=buffer0f991&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer Resolution was set at just 48 lines on the mechanical television sets that accepted the broadcasts. Mechanical televisions, also called televisors, were broadcast television systems that used mechanical or electromechanical devices to capture and display video images. Images themselves were usually transmitted electronically and via radio waves. The business lasted only few years, but →

https://www.theverge.com/2017/6/30/15899446/unity-cinemachine-unite-europe-2017-animation Use game engine for animation? It looks feasible soon. The new Cinemachine component that’s coming to Unity’s 2017.1 release  promises to allow that: directorial and cinematography powers. Unity’s Asset Store is full of free 3D models and environments — including the hugely impressive Adam character. Unity is adding a timeline view: Your entire game or animation can sit on multiple layered →

https://opensource.com/life/16/6/fun-and-semi-useless-toys-linux?sc_cid=7016000000127ECAAY There are several minor tools and applications out there that keep popping up in my toolkit. You might not call any of them “killer apps,” but darn it, they’re fun to play around with and they sometimes take you in interesting directions. This collection has computer art, image manipulation, fractals and music. →

https://opensource.com/life/15/9/how-open-film-project-cosmos-laundromat-made-blender-better?sc_cid=7016000000127ECAAY At the beginning of August—the 10th, to be exact—the Blender Institute released Cosmos Laundromat: First Cycle, its seventh open project (and sixth open movie). Cosmos Laundromat is a 10-minute short film animation for grown-ups. It’s also the Blender Institute’s most ambitious project to date, serving as a pilot for the first fully free and open animated feature film. The →

https://techcrunch.com/gallery/worst-volume-controls/ Fed up with those sensitive volume sliders? It could be A LOT worse. Redditors dreamed up the most absurd possible interfaces for controlling the sound on a video.  →

https://petapixel.com/2017/05/26/triggertrap-open-sources-mobile-dongle-hardware/ As Triggertrap camera accessories. As the company continues winding down its business, their Triggertrap Mobile Dongles are becoming increasingly difficult to find. Those dongles allow to trigger camera with smart phone app. But there’s some good news now: the company has decided to open source the hardware, making it is possible to build your own dongle. I →

http://blog.sellfy.com/free-stock-images/ Looking for FREE high quality stock photo sites like? Here’s a list of the best ones. You can use all of these photos for commercial purposes too. And no attribution is required. Enjoy! →

This article can be seen as continuation to my Powering microphones document and  PC microphone phantom powering improvements blog posting. Jon Blackstone said in comment: Tom – I’ve got a solution for this that’s very simple, and is working for me. I connect the ECM capsule (cheesy computer mic) directly to pins 2 and 3, →

http://blog.alexellis.io/live-stream-with-docker/ In this guide tells how to set up our Raspberry Pi so that we can stream live video to YouTube to either a public, unlisted or private stream. Using a pre-built Docker image means we know exactly what we’re getting and instead of having to go through lots of manual steps we can type →

http://www.edn.com/design/analog/4458402/Enhancing-drivers-eyes–senses-and-reflexes-with-creative-electronics?utm_content=buffer95f2f&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer Although we are not yet technically ready for autonomous vehicles (see this IEEE article: Hit the Brakes—We’re Not Ready for Autonomous Vehicles—I strongly agree), what we can have in the near-term is safety electronics in automobiles. Radar, LIDAR, and camera vision integration are becoming more affordable in modern automobiles. →