Initial commit

README.md

+# Streaming box
+
+A simple script to turn an headless raspberry pi 4 (with a **good** microphone) into a plug and play youtube streaming box.
+
+## Setup
+
+Set up the pi to boot in logged in (pi user) console mode with `sudo raspi-config`.
+Copy the **start_stream.sh** script into `/home/pi` and make it executable with `chmod +x ./start_stream.sh`.
+
+Put your youtube API key into the script.
+
+Add `./start_stream.sh` at the end of `/home/pi/.bashrc`.
+
+## Usage
+
+Plug the microphone. Plug the Raspberry Pi. Enjoy.
+
+## Debug
+
+Debug : boot with a screen and keyboard, use CTRL+C to exit the running script.

start_stream.sh

+#!/bin/sh
+KEY="***PUT YOUR YOUTUBE API KEY HERE***"
+
+sleep 30 # Allow time for the raspberry pi to boot
+
+echo "STREAM BOX STARTED - Press [CTRL+C] to stop..."
+
+while true; do
+    #Pipe to ffmpeg
+    #Audio stream
+    #Video stream (from pipe)
+    #Audio options
+    #Video options
+    #Push to youtube
+    raspivid -n -o - -t 0 -hf -fps 25 -b 6000000 | ffmpeg -re \
+        -thread_queue_size 8192 \
+        -f alsa -i plughw:1,0 \
+        -thread_queue_size 8192 \
+        -f h264 -i - -r 25 \
+        -ac 1 -acodec libmp3lame -ar 44100 -b:a 128k \
+        -vcodec copy \
+        -g 50 -strict experimental -f flv rtmp://a.rtmp.youtube.com/live2/$KEY
+done