#!/usr/bin/env bash
VBR="2500k"
FPS="30"
QUALITY="medium"
YOUTUBE_URL="rtmp://a.rtmp.youtube.com/live2"
SOURCE_URL="RTSP_URL"
KEY="YOUTUBE_LIVE_STREAM_KEY"

/usr/bin/ffmpeg -i "$SOURCE_URL" \
-re \
-ar 44100 \
-ac 2 \
-acodec pcm_s16le \
-f s16le \
-ac 2 \
-i /dev/zero \
-f h264 \
-preset $QUALITY \
-r $FPS \
-vcodec copy \
-acodec aac \
-b:v $VBR \
-ab 128k \
-g 50 \
-strict experimental \
-f flv "$YOUTUBE_URL/$KEY