alexabruck

{
  "application": [
    "Deepfakes",
    "Search algorithms",
    "Speech recognition (STT)",
    "Industrial robots",
    "Social robots",
    "Voice Recognition",
    "Facial recognition",
    "Emotion recognition",

alexabruck

This is a tutorial for Pi's like the Raspberry Pi Zero V1.3 (without "W" for Wifi). This setup is for use with a Mac computer

1. Connect to a Raspberry Pi Zero with a USB Cable and SSH.

• Tutorial: https://www.thepolyglotdeveloper.com/2016/06/connect-raspberry-pi-zero-usb-cable-ssh/.
• As video: https://www.youtube.com/watch?v=upY4Fusi4zI

2. Share Internet Between macOS and a Raspberry Pi Zero Over USB.

• Tutorial: https://www.thepolyglotdeveloper.com/2019/07/share-internet-between-macos-raspberry-pi-zero-over-usb/

alexabruck

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
country=DE

network={
	ssid="Your WiFi network name"
	psk="Your WiFi network password"
	scan_ssid=1
	key_mgmt=WPA-PSK
}

alexabruck

1. Check that your Raspberry Pi actually has a WiFi Module built in :-)
2. Check your wpa_supplicant.conf File in /boot directory (Here's an example file: https://gist.github.com/alexabruck/16e3f04ae1d9c883bf5b1f1b5c9d08b2)
- formatting (no whitespace around the equal signs)?
- country code correct?
- typos?
- windows line endings are problematic
3. Check your Router settings
- Is a MAC Filter active?
- 2.4GHz or 5GHz? Raspberry Pi Zero will only work with 2.4GHz
- Is the SSID hidden? If yes, then you need to add scan_ssid=1 to the network settings in wpa_supplicant.conf File

alexabruck

#Crazy strong compression
ffmpeg -i input.mp4 -vcodec libx265 -crf 28 output.mp4

#Compression recommended for Vimeo, Youtube etc (Note the mkv extension)
#See: https://trac.ffmpeg.org/wiki/Encode/YouTube
ffmpeg -i input.mov -c:v libx264 -preset slow -crf 18 -c:a aac -b:a 192k -pix_fmt yuv420p output.mkv