https://www.arj.no/tags/360-media/ Recent content in 360 Media on ARJ (English) https://www.arj.no/images/_F8A4088_doc6pg1cufjdr42ycbfd0e.jpg https://www.arj.no/images/_F8A4088_doc6pg1cufjdr42ycbfd0e.jpg Hugo -- 0.152.2 en-us Alexander Refsum Jensenius. CC-BY-SA 4.0 Fri, 19 Dec 2025 00:00:00 +0000 https://www.arj.no/2025/12/19/ai-realistic-photos/ Fri, 19 Dec 2025 00:00:00 +0000 https://www.arj.no/2025/12/19/ai-realistic-photos/ AI-realistic Photos. One of my MUS2640 students asked which AI tool I had used to create the illustration on top of the textbook I have been developing for the. https://www.arj.no/2025/12/19/insta360-to-equirectangular/ Fri, 19 Dec 2025 00:00:00 +0000 https://www.arj.no/2025/12/19/insta360-to-equirectangular/ Convert Insta360 .insp files to equirectangular projection on Ubuntu with FFmpeg. While writing the blog post on AI-realistic photos, I wanted to include one. https://www.arj.no/2024/11/15/360-spatial-audio/ Fri, 15 Nov 2024 00:00:00 +0000 https://www.arj.no/2024/11/15/360-spatial-audio/ Spatial audio from 360-degree cameras. I have been interested in 360-degree cameras for a long time. Earlier this year, we published a paper at SMC comparing. https://www.arj.no/2024/07/26/recording-audio/ Fri, 26 Jul 2024 00:00:00 +0000 https://www.arj.no/2024/07/26/recording-audio/ Recording background and foreground audio. I am on vacation in Chile and exploring various techniques for recording sounds around me. I do some outdoor. https://www.arj.no/2024/06/15/360-video-comparison/ Sat, 15 Jun 2024 00:00:00 +0000 https://www.arj.no/2024/06/15/360-video-comparison/ Comparing 360-degree cameras. Over the years, I have used several different 360-degree video cameras. They all behave differently, which makes it difficult to. https://www.arj.no/2023/12/31/365-days-standing-still/ Sun, 31 Dec 2023 00:00:00 +0000 https://www.arj.no/2023/12/31/365-days-standing-still/ 365 Days of Still Standing. Today is New Year's Eve, and I have done my 365th standstill of the year. I began my year-long StillStanding project on 1 January. https://www.arj.no/2023/08/07/transparent-circles/ Mon, 07 Aug 2023 00:00:00 +0000 https://www.arj.no/2023/08/07/transparent-circles/ Making image parts transparent in Python. As part of my year-long StillStanding project, I post an average image of the spherical video recordings on Mastodon. https://www.arj.no/2023/07/01/half-year-standing-still/ Sat, 01 Jul 2023 00:00:00 +0000 https://www.arj.no/2023/07/01/half-year-standing-still/ Half a year of standing still. Today, I am halfway through my year-long StillStanding project. Not so much has changed since I summed up the first 100 days. I. https://www.arj.no/2023/05/28/gopro-max-keyframes/ Sun, 28 May 2023 00:00:00 +0000 https://www.arj.no/2023/05/28/gopro-max-keyframes/ Understanding Keyframes in GoPro Max Recordings. I use a GoPro Max 360-degree camera in my annual StillStanding project. This has given me plenty of Learn more. https://www.arj.no/2023/05/25/gopro-max-file-format/ Thu, 25 May 2023 00:00:00 +0000 https://www.arj.no/2023/05/25/gopro-max-file-format/ Understanding the GoPro Max' File Formats. I use a GoPro Max 360-degree camera in my annual StillStanding project. That means that I also have had an excellent. https://www.arj.no/2023/04/10/100-days-of-standing-still/ Mon, 10 Apr 2023 00:00:00 +0000 https://www.arj.no/2023/04/10/100-days-of-standing-still/ 100 Days and Still Standing. Today marks the 100th day of my annual StillStanding project. In this blog post, I summarize some of my experiences so far. https://www.arj.no/2023/04/01/visualizing-360-photos/ Sat, 01 Apr 2023 00:00:00 +0000 https://www.arj.no/2023/04/01/visualizing-360-photos/ Making 2D Images from 360-degree Videos. For my annual Still Standing project, I am recording 360 videos with audio and sensor data while standing still for 10. https://www.arj.no/2023/02/22/gopro-flickering/ Wed, 22 Feb 2023 00:00:00 +0000 https://www.arj.no/2023/02/22/gopro-flickering/ Remove GoPro Flickering. I use a GoPro Max 360-degree camera for my daily Still Standing recordings. Unfortunately, I discovered too late that the camera's. https://www.arj.no/2023/01/01/a-year-of-still-standing/ Sun, 01 Jan 2023 00:00:00 +0000 https://www.arj.no/2023/01/01/a-year-of-still-standing/ 2023, A Year of Still Standing. Yesterday, I completed my 365 Sound Actions project, during which I recorded one sound action per day as part of preparing for. https://www.arj.no/2022/07/17/mountain-walking/ Sun, 17 Jul 2022 00:00:00 +0000 https://www.arj.no/2022/07/17/mountain-walking/ Video visualizations of mountain walking. After exploring some visualizations of kayaking, I was eager to see how a similar approach could work for walking. On. https://www.arj.no/2022/07/13/kayaking/ Wed, 13 Jul 2022 00:00:00 +0000 https://www.arj.no/2022/07/13/kayaking/ Kayak motion analysis with video-based horizon leveling. Last year, I wrote about video-based motion analysis of kayaking. Those videos were recorded with a. https://www.arj.no/2022/03/31/merge-multiple-mp4-files/ Thu, 31 Mar 2022 00:00:00 +0000 https://www.arj.no/2022/03/31/merge-multiple-mp4-files/ Merge multiple MP4 files. I have been doing several long recordings with GoPro cameras recently. The cameras automatically split the recordings into 4GB files. https://www.arj.no/2021/12/21/ffmpeg-v360-processing/ Tue, 21 Dec 2021 00:00:00 +0000 https://www.arj.no/2021/12/21/ffmpeg-v360-processing/ Pre-processing Garmin VIRB 360 recordings with FFmpeg. I have previously written about how it is possible to "flatten" a Ricoh Theta+ recording using FFmpeg. https://www.arj.no/2021/12/15/kayaking-motion-analysis/ Wed, 15 Dec 2021 00:00:00 +0000 https://www.arj.no/2021/12/15/kayaking-motion-analysis/ Kayaking motion analysis. Like many others, I bought a kayak during the pandemic, and I have had many nice trips in the Oslo fiord over the last year. Working. https://www.arj.no/2021/01/02/create-timelapse-video-from-images-with-ffmpeg/ Sat, 02 Jan 2021 00:00:00 +0000 https://www.arj.no/2021/01/02/create-timelapse-video-from-images-with-ffmpeg/ Create timelapse video from images with FFmpeg. I take a lot of timelapse shots with a GoPro camera. Usually, I do this with the camera's photo setting instead. https://www.arj.no/2020/03/15/360-flattening/ Sun, 15 Mar 2020 00:00:00 +0000 https://www.arj.no/2020/03/15/360-flattening/ Flattening Ricoh Theta 360-degree videos using FFmpeg. I am continuing my explorations of the great terminal-based video tool FFmpeg. Now I wanted to see if I. https://www.arj.no/2020/02/14/camera-microphone/ Fri, 14 Feb 2020 00:00:00 +0000 https://www.arj.no/2020/02/14/camera-microphone/ Testing simple camera and microphone setups for quick interviews. We just started a new run of our free online course Music Moves. Here we have a tradition of. https://www.arj.no/2016/07/15/virtualmonium/ Fri, 15 Jul 2016 00:00:00 +0000 https://www.arj.no/2016/07/15/virtualmonium/ New NIME paper: The ''Virtualmonium'': an instrument for classical sound diffusion. The third NIME contribution from the fourMs lab this year was the paper. https://www.arj.no/2006/11/15/icmc-2006-friday-10-day-5/ Wed, 15 Nov 2006 00:00:00 +0000 https://www.arj.no/2006/11/15/icmc-2006-friday-10-day-5/ ICMC 2006 - Friday 10 (Day 5). Interesting things from ICMC 2006 day 5: Max Matthews (CCRMA) spoke about phase filters The algorithm is a difference equation. https://www.arj.no/2006/11/12/icmc-2006-tuesday-7-day-2/ Sun, 12 Nov 2006 00:00:00 +0000 https://www.arj.no/2006/11/12/icmc-2006-tuesday-7-day-2/ ICMC 2006 - Tuesday 7 (Day 2). Interesting things from ICMC 2006 day 2: Tim Place presented Jamoma. Golan Levin presented a very interesting project on.