# Video Recordings ## Description Video recordings of performers, active audience, and passive audience filmed from a distance and from multiple angles. Raw video footage where mainly the performers are identifiable, but may also include identifiable audience members moving in front of the cameras, especially during breaks. The microphone also captured audio from the performance and background noise from audience members. There are also two other sources of video: Enactlab was hired to do a short film of the entire day. From here we have a short documentary and expect to get a repository with raw footage as well. The Concert part was filmed and live-streamed by “Kehlet video” using 6 different cameras. We will get all raw footage and the actual concert can be found on youtube: @[youtube](https://www.youtube.com/watch?v=S4UVJybA6ZQ) ## Collection Strategy ### Equipment - GoPro Hero 7 - MP4 files - Video: 1920×1080 pixels @29,97fps - H.264 compression - Audio: 2 channels 48KHz @48kbps - AAC compression - GoPro Hero 8 - MP4 files - Video: 2704×1520 pixels @25fps - H.264 compression - Audio: 2 channels 48KHz @48kbps - AAC compression - Garmin VIRB 360 - MP4 files - Video: 3840×2160 pixels @25fps - H.264 compression - Audio: 3.1 channels 48KHz @128kbps - AAC compression - Zoom H8 - MOV files - Video: 1280x720 pixels @50fps - H.264 compression - Audio: 2 channels 48KHz 24-bit - PCM ### Method ![360 Camera placement][1] One stationary action camera (GoPro) was placed on the balcony in the back of the hall, with the aim of performing motion analysis of the audience. One action camera hung in the chandelier facing the stage, intended to capture the musicians. One 360 camera (Garmin) was hung in a chandelier close to the stage to pick up both the musicians and the audience. The Zoom recorder was set up to record audio, but by default also recorded a low-quality video stream from the side of the stage. All cameras were turned on 10 minutes prior to show start and off after show end. Estimated duration: 3.5 hours. Additional video recordings were done by two videographers documenting the event and two videographers streaming the event. **would a diagram be helpful?** ### Data Quality Cameras were tested during morning activities to ensure they were in focus and working properly. ### Privacy Videos contain personal data that has been consented for sharing. Some of the videos will clearly show the Quartet. Any videos where the audience is identifiable will be deidentified before released as open data. ### Copyright Only videos from Bach and Beethoven pieces can be shared due to copyright restrictions. ## File Information ### File organization /videos/{cameraname}{Description} Folders will shift from current status to more nested approach ### File Naming Not final ### Data Status and Processing Processing Status: Pending. Processing plan: Merge all video files per device into one stream Align with “reference” audio from Zoom recorder Export one video file per device with standardized alignment and compressed to such an extent that they can be shared on OSF Create anonymized version for open sharing: motion video and/or blurring of faces [1]: https://www.uio.no/ritmo/english/news-and-events/events/musiclab/2021/dsq/photos/ritmo/20211026_p1023662.jpg "360 Camera Placement"