FFmpeg Capture Notes: https://trac.ffmpeg.org/wiki/Capture/Webcam Install v4l List Devices List Modes List Audio Devices List PCMs Display Video from HDMI Capture Card using FFplay Play Audio from HDMI Capture Card using FFplay Install MPlayer Display Video from HDMI Capture Card using MPlayer Attempt to Record Audio and Video to mp4 Attempt to Record Audio and Video …
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Raspberry Pi Playlist: https://www.youtube.com/playlist?list=PLErU2HjQZ_ZPvIdR5BEqDgO7DsGAla_AZ Open this File on the “boot” Partition on a Mac/PC/Linux Computer Change the Line To this Line Save and Eject the microSD Card Boot the microSD Card in a Raspberry Pi Mount the Filesystem as Read/Write Change Password for User Pi Sync RAM to microSD Card before Power Down
Software Defined Radio Playlist: https://www.youtube.com/playlist?list=PLErU2HjQZ_ZPHRD_m-N5pzrPPdkXa8Fsf Raspberry Pi Playlist: https://www.youtube.com/playlist?list=PLErU2HjQZ_ZPvIdR5BEqDgO7DsGAla_AZ Set up Headless boot (do this after writing the image to the microSD Card Create ssh or ssh.txt in boot directory. Create wpa_supplicant.conf in boot directory file to set up Wifi. Instructions on FlightAware’s site: https://flightaware.com/adsb/piaware/install Update Package List and Packages Change Hostname Network Options > …
Continue reading “Tracking Planes with RTL-SDR and a Raspberry Pi running PiAware”
Locked Down Offline Wikipedia Kiosk on Raspberry Pi 4: https://youtu.be/gtlydT6Lumg Download Kiwix Server https://www.kiwix.org/en/downloads/kiwix-serve/ Download Kiwix Content (Zim File) https://wiki.kiwix.org/wiki/Content_in_all_languages Login to Raspberry Pi (use your kiosk’s hostname, username and password) Disable OverlayFS (disable read-only system) Advanced Options > Overlay FS Send Kiwix Server and Zim File to Raspberry Pi (run on local computer) Stop …
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In this video I copy the video and audio streams of a GoPro generated video to a new file. I do this to remedy a pausing glitch when playing the video back with OMXPlayer on a Raspberry Pi. Raspberry Pi Playlist: https://www.youtube.com/playlist?list=PLErU2HjQZ_ZPvIdR5BEqDgO7DsGAla_AZ Play Video with OMXPlayer View Video Stats with FFprobe Copy Video and Audio Streams …
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