FastCarPlay/settings.txt

##############################################################################
# 1.General settings
##############################################################################

# Dongle configuration (use lsusb to find yours)
# Note that vendor id and product id are in decimals, not hex here
#vendor-id = 4884 # 0x1314
#product-id = 5408 # 0x1520

# Requested image resolution
#width = 720
#height = 576

# Requested image refresh rate
#source-fps = 50

# Application drawing target framerate. This can responsiveness.
# If the setting is lower than source-fps the framse will be dropped
# If the setting is not multiple of source-fps can still cause frame drops cause out-of-sync 
# source images and drawing times
#fps = 50 

# Application starts in full screen
#fullscreen = true

# Show mouse pointer
#cursor = false

# Enable generic console logging. Can reduce performace
#logging = false 

##############################################################################
# 2.Device configurations
##############################################################################

# USB communication protocol encryption
# From 2024 Carlinkit has an optinal USB protocol encryption
# It can happened that it will become mandatory and device will not work withou it
# So if you have updated your device and it stop working try to enable encryption
#encryption = false

# Enable automatic connection to wireless devices
#autoconnect = true

# Eanble weak charging current (standart usb 0.5A).
# If you have a powerfull poswer supply you can try to disable this.
# If you have troubles with wired connection try to enable this, cause it might be cause of power lack.
#weak-charge = true

# Driving position, true for left hand drive, false for right hand drive
#left-hand-drive = true

# Nigh mode. 0 for day mode, 1 for night mode, 2 for automatic
#night-mode = 2

# Enable 5Ghz wifi. Otherwise will use 2,4Ghz
#wifi-5 = true

# Enable bluetooth audio. If enables the audio will be played not through the dongle but through bluetooth connection
#bluetooth-audio = false

# Microphone in use. Copied directly from carlinkit app.
# 1 - Car
# 2 - Box
# 3 - Phone
#mic-type = 1   

# Requested image DPI (Android auto scale)
#android-dpi = 120

# Android auto resolution mode.
# Android is always streaming one of fixed resolutions
# If you are using default android auto make sure that your widh and height
# set up according to resolution. Or you can enable any resolution by developer menu.
# For developer menu go to Android Auto app info -> Additional settings in the app
# Scrol down and tap fast 5 times on version. Now you can use top right three dots menu
# to go to "Developer settings". Tap "Video Resolution" and select "Allow to car and phone to negotiate"
# 1 - 480p => 800x480
# 2 - 720p => 1280x720
# 3 - 1080p => 1920x1080 
#android-resolution = 1

# Media delay for android auto
#android-media-delay = 300

##############################################################################
# 3.Application configuration
##############################################################################

# Font size for messgaes on screen. Set to 0 is you do not want any
#font-size = 30

# Enable vsync. This reduce tearing but can dramatically affect performance on low end systems 
#vsync = false

# Prefer HW decoding.
# If you have input lag that means that your hardware decoder can't work in streaming mode
# This is happening or Raspberry Pi Zero 2W. Disable this to use SW decoding for that case.
#hw-decode = true

# Corrects aspect of UI
#aspect-correction = 1

# Select faster method of scaling image to window size (nearest) or better quality (linear)
#fast-render-scale = false

# Size of video and audio buffers. Increase if you see artifacts
#video-buffer-size = 32
#audio-buffer-size = 32

# Audio delay for music and calls. Fill the buffer to this value before start playing. 
# Increase if you hear audio artifacts or tearing. Should be less than audio-buffer-size 
#audio-buffer-wait = 2
#audio-buffer-wait-call = 8

# Reduce volume of main audio source when there is higher priority audio stream.
# This will reduce volume of the music if there is navigation instructions
# Reduction level from 1 (no reduction) to 0 (fully silenced)
#audio-fade = 0.3

# Force application to use following audio driver as audio output, if empty use default driver
# See SDL documentation for options. Some of them are
# alsa - Not supporting multiple channels, navigation over music will not work
# pulseaudio
# pipewire
#audio-driver = 

# Run script or app on phone connected and disconnected. 
# This script/app should be fast, otherwise it will block system. 
# If you need to start application in background use scripts with fork 
# 
#   #!/bin/bash
#   MyApp &
#   echo $! > app.pid
#
#   #!/bin/bash
#   if [ -f app.pid ]; then
#       kill -INT $(cat app.pid)
#       rm app.pid
#   fi
#
#on-connect-script = 
#on-disconnect-script = 

# Map extra keys for control with there codes
# If you set logging true you and press keys you will see there codes in logs
#key-left = 0
#key-right = 0
#key-enter = 0
#key-back = 0
#key-home = 0

# Path for named pipe that keys are going to be listen on to.
# If empty pipe listening is disables.
# Example /tmp/fastcarplay_pipe
# Keys are bytes and defined directly as in protocol, examples:
# BTN_LEFT 100
# BTN_RIGHT 101
# BTN_SELECT_DOWN 104
# BTN_SELECT_UP 105
# BTN_BACK 106
# BTN_HOME 200
#key-pipe-path = 

##############################################################################
# 4.Debug
##############################################################################

# Protocol debug level. Works only on builds only with PROTOCOL_DEBUG flag set.
# Add -DPROTOCOL_DEBUG to CXXCOMMON to enable protocol debugging and rebuild.
# 0 - nothing
# 1 - unknown commands
# 2 - all commands except data streams
# 3 - include outgoing commands
# 4 - log everything
# protocol-debug = 0

# Enable FFMPEG AV_CODEC_FLAG_LOW_DELAY for HW decoder.
# Force low delay.
#decode-low-delay = true

# Enable FFMPEG AV_CODEC_FLAG2_FAST for HW decoder.
# Allow non spec compliant speedup tricks.
#decode-fast = false