RaspberryPi in the car. Media streaming over Wi-Fi hotspot.

Опубликовано: 19 Июнь 2026
на канале: GiiTube
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Media server with RaspberryPi in your car, fun streaming via Wi-Fi hotspot.

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01-- MediaServer install --

sudo apt install minidlna

02-- Set permission Media Folder --

sudo chown pi /media/pi
sudo chmod 755 /media/pi

03-- SetUp Media Server (3 changes) --

media_dir=/var/lib/minnidlna change to media_dir=/media/pi

#friendly_name= change to friendly_name=giitube

#inotify=yes change to inotify=yes

friendly_name can be chnage as you like

04-- Check ip-address --

hostname -I

05-- Insert USB memory and seek it --

sudo minidlnad -R
sudo service minidlna restart

06-- Browser check --

ip-address:8200

07-- minidlna infomation --

https://helpmanual.io/man1/minidlna/
https://help.ubuntu.com/community/Min...

08-- Make shell command for auto start --

#!/bin/bash
wait a bit
sleep 20
rescan the media files
sudo minidlnad -R
restart minidlna
sudo service minidlna restart

Save above as 'startdlna.sh' then set the permission to 755

09-- Make Auto Start --

sudo nano /lib/systemd/system/pimedia.service

Append below lines and save.

[Unit]
Description=Pi MediaServer

[Service]
Type=idle
ExecStart=/home/pi/startdlna.sh

[Install]
WantedBy=multi-user.target


Auto-Start Info
https://www.dexterindustries.com/howt...


10-- Set Permission and start service --

sudo chmod 644 /lib/systemd/system/pimedia.service
sudo systemctl daemon-reload
sudo systemctl enable pimedia.service

11-- Check service status (if needed) --

sudo systemctl status pimedia

12-- Install HotSpot --

sudo apt install hostapd
sudo systemctl unmask hostapd
sudo systemctl enable hostapd

13-- Install DHCP/DNS Server --

sudo apt install dnsmasq

14-- Setup DHCP Server --

sudo nano /etc/dhcpcd.conf

Add 3 lines below at most end of text and save it.

interface wlan0
static ip_address=192.168.4.1/24
nohook wpa_supplicant

15-- SetUp DNS Server --

Evacuate the original setting file and make new one.

sudo mv /etc/dnsmasq.conf /etc/dnsmasq.conf.bkup
sudo nano /etc/dnsmasq.conf

Add 4 lines below and save.

interface=wlan0
dhcp-range=192.168.4.2,192.168.4.20,255.255.255.0,24h
domain=wlan
address=/gw.wlan/192.168.4.1

16-- SetUp Wi-Fi Hotspot --

sudo nano /etc/hostapd/hostapd.conf

Append below lines and save.

country_code=JP
interface=wlan0
ssid=Giitube
hw_mode=g
channel=6
ieee80211d=1
ieee80211h=1
ieee80211n=1
ieee80211ac=1
macaddr_acl=0
auth_algs=1
ignore_broadcast_ssid=0
wpa=2
wpa_passphrase=GiitubeMedia
wpa_key_mgmt=WPA-PSK
wpa_pairwise=TKIP
rsn_pairwise=CCMP

ssid is server name and wpa_passphrase is password (8 characters or more).
Both can be chnage as you like.

17-- OverClock --

sudo nano /boot/config.txt

[pi4]
over_voltage=6
arm_freq=2000

[pi3]
over_voltage=5
arm_freq=1300


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