quatmo
Well-Known Member
Ôi trời!
Raspberry Pi + Rune Audio ::: Một trải nghiệm nghe nhạc mới
- Bắt đầu smallgent
- Ngày bắt đầu
linh0983
Well-Known Member
Vậy là ko ké được 2 cục hdmi ui ! Thank bác . . .
quatmo
Well-Known Member
Được hả bác? SMPD cho cài gói front AoE riêng?
Nếu cho cài thì lấy Ropieee stop hết service rồi cài lên là chắc Ok.
Thanhvo31
Well-Known Member
Không được bác ạ.
Kernel SMPD riêng.
Thanhvo31
Well-Known Member
Nhờ bác @tml3nr có cookbook cài TC lên SMPD v0.9.6?
Cứu cánh đây chăng, bác @quatmo
We have prepared a modified file for setting from SMPD v0.9.6 image writing .
(1) Write & start SMPD v0.9.6 image to microSD
(2) File download
cd /home/pi
wget "https://drive.google.com/uc?export=download&id=1R5DdmAbJ00PBRviZaH0O6felPE9TdV3T" -O front_set_v096.tar.gz
Confirmation
ls -l front_set_v096.tar.gz
Check result
-rw-r--r-- 1 pi pi 60036 Aug 14 17:23 front_set_v096.tar.gz
(3) Extraction & backup & modified file copy
sudo tar xfp front_set_v096.tar.gz
cd front_set_v096
./backup.sh
./set.sh
(4) Individual settings
Change the following 2 files by referring to the steps (1) and (2) at the top of the page.
sudo reboot
Cứu cánh đây chăng, bác @quatmo
We have prepared a modified file for setting from SMPD v0.9.6 image writing .
(1) Write & start SMPD v0.9.6 image to microSD
(2) File download
cd /home/pi
wget "https://drive.google.com/uc?export=download&id=1R5DdmAbJ00PBRviZaH0O6felPE9TdV3T" -O front_set_v096.tar.gz
Confirmation
ls -l front_set_v096.tar.gz
Check result
-rw-r--r-- 1 pi pi 60036 Aug 14 17:23 front_set_v096.tar.gz
(3) Extraction & backup & modified file copy
sudo tar xfp front_set_v096.tar.gz
cd front_set_v096
./backup.sh
./set.sh
(4) Individual settings
Change the following 2 files by referring to the steps (1) and (2) at the top of the page.
- / home / pi / configs / environment
- /boot/config.txt
sudo reboot
tml3nr
Moderator
Ebay em hơi ngán anh ạ. Sợ trúng seller ảo lâu lắm họ mới hoàn tiền
Chỉnh sửa lần cuối:
quatmo
Well-Known Member
Thanhvo31
Well-Known Member
Bản Pi2/3 này hack não quá không bù cho bản pi4 1.0x, chỉ copy cái vsound vào là kêu liền.
This is the procedure to use SMPD as the front end of smpd player.
★ Notes ★
・ Please execute cat to EOC as it is for file creation and addition.
-Although the file change is described by the nano command in the procedure
, replace it with a familiar editor and execute it.
-I think that the operation may be unstable depending on the environment, but
basically it cannot be handled. Please use with your consent.
・This is the procedure for v0.9 series.
※ If you are out from the image writing to the microSD card,
so we have prepared the modified file, here please refer to the reference.
(1) Addition of / home / pi / configs / environment
* Added definition for ncat
* Correct the IP address of NCAT_HOST according to the environment when using HUB
cat << EOC >> /home/pi/configs/environment
######################################################
# ncat
######################################################
NCAT_HOST=10.0.0.2
NCAT_DAT_PORT=4444
NCAT_INS_PORT=4443
NCAT_ACK_PORT=4445
EOC
(2) Change /boot/config.txt
* Comment out the DAC settings
sudo nano /boot/config.txt
Change before
# I2S DAC
dtoverlay=rpi-dac
After change (insert # to the left of dtoverlay)
# I2S DAC
#dtoverlay=rpi-dac
(3) Change /etc/rc.local
* Load SCTP driver and change settings
sudo nano /etc/rc.local
Change before
# LED Off
echo 0 | sudo tee /sys/class/leds/led0/brightness
echo 0 | sudo tee /sys/class/leds/led1/brightness
;;
After change (;; insert SCTP related above line)
# LED Off
echo 0 | sudo tee /sys/class/leds/led0/brightness
echo 0 | sudo tee /sys/class/leds/led1/brightness
# SCTP
sudo modprobe sctp
echo Y > /sys/module/sctp/parameters/no_checksums
echo 0 > /proc/sys/net/sctp/prsctp_enable
echo 1 > /proc/sys/net/sctp/rcvbuf_policy
;;
(4) Change /etc/mpd.conf
* Change the file to be called during playback
sudo nano /etc/mpd.conf
Change before
command "exec /home/pi/misc/pcminfo.sh"
After change
command "exec /home/pi/misc/pcminfo_ncat.sh"
(5) Create
/home/pi/misc/pcminfo_ncat.sh * File called during playback via mpd and alsa
cat << EOC > /home/pi/misc/pcminfo_ncat.sh
#!/bin/bash
PCMINFO=/run/pcminfo
ENVFILE=/etc/environment
. \$ENVFILE
APP=MPD
if [ ! "\$4" = "" ]; then
APP=\$4
fi
echo "\$1 \$2 \$3 \$APP" > \$PCMINFO
/usr/local/bin/ncrecv -l \$NCAT_ACK_PORT -c /bin/true >/dev/null 2>&1 &
cat \$PCMINFO | /usr/local/bin/ncsend --sctp \$NCAT_HOST \$NCAT_INS_PORT
wait
if [ "\$APP" != "AIRPLAY" ]; then
exec cat - | /usr/local/bin/ncsend --sctp --send-only \$NCAT_HOST \$NCAT_DAT_PORT
else
sudo start-stop-daemon --start --quiet --background --exec /home/pi/misc/pipeout2ncat.sh
fi
exit
EOC
Add execute permission & confirm
chmod 755 /home/pi/misc/pcminfo_ncat.sh
ls -l /home/pi/misc/pcminfo_ncat.sh
Check result
-rwxr-xr-x 1 pi pi 516 Oct 19 15:38 /home/pi/misc/pcminfo_ncat.sh
(6) Change /home/pi/configs/pipe.sh
* Disable aplay-rt startup and add named pipe creation process (for Shairport Sync)
nano /home/pi/configs/pipe.sh
Before change 1
device="hw:0,0"
pcminfo=/run/pcminfo
After change 1 (insert pipeout line)
device="hw:0,0"
pcminfo=/run/pcminfo
pipeout=/run/pipeout
Before change 2
exec)
if [ ! -e $pcminfo ]; then
After change 2 (Insert conditional branch of pipeout directly under exec line)
exec)
if [ ! -e $pipeout ]; then
mkfifo --mode=666 $pipeout
fi
if [ ! -e $pcminfo ]; then
Before change 3
exec /usr/local/bin/aplay-rt $opt_aplay
After change 3 (insert # at the left end)
#exec /usr/local/bin/aplay-rt $opt_aplay
(7) Change /home/pi/configs/shairport_event.sh
* Fixed to start ncat when Shairport Sync starts.
nano /home/pi/configs/shairport_event.sh
Before change 1
begin)
echo "$DEFAULT_SAMPLE_FORMAT 44100 2 AIRPLAY" > /run/pcminfo
sudo systemctl restart pipe
After change 1 (comment out 2 lines, add 3 lines)
begin)
#echo "$DEFAULT_SAMPLE_FORMAT 44100 2 AIRPLAY" > /run/pcminfo
#sudo systemctl restart pipe
# stop pipe & start ncat
sudo systemctl stop pipe
/home/pi/misc/pcminfo_ncat.sh $DEFAULT_SAMPLE_FORMAT 44100 2 AIRPLAY
Before change 2
end)
# wakeup mpd
After change 2 (3 lines added directly under end)
end)
# stop ncat & start pipe
sudo start-stop-daemon --stop --ppid `pgrep pipeout2ncat`
sudo systemctl start pipe
# wakeup mpd
(8) Change /etc/shairport-sync.conf
* Change the output destination of pipe
sudo nano /etc/shairport-sync.conf
Change before
name = "/dev/xsink";
After change
name = "/run/pipeout";
(9) Create /home/pi/misc/pipeout2ncat.sh
* Pass Shairport Sync data to ncat
cat << EOC > /home/pi/misc/pipeout2ncat.sh
#!/bin/bash
PIPEOUT=/run/pipeout
ENVFILE=/etc/environment
. \$ENVFILE
cat \$PIPEOUT | /usr/local/bin/ncsend --sctp --send-only \$NCAT_HOST \$NCAT_DAT_PORT
exit
EOC
Add execute permission & confirm
chmod 755 /home/pi/misc/pipeout2ncat.sh
ls -l /home/pi/misc/pipeout2ncat.sh
Check result
-rwxr-xr-x 1 pi pi 159 Oct 19 15:42 /home/pi/misc/pipeout2ncat.sh
(10) Change /etc/asound.conf
* Change the file to be called when playing via alsa
sudo nano /etc/asound.conf
Change before
file "|exec /home/pi/misc/pcminfo.sh %f %r %c DEFAULT"
After change
file "|exec /home/pi/misc/pcminfo_ncat.sh %f %r %c DEFAULT"
(11) Copy of ncat command
cd /tmp
wget "https://drive.google.com/uc?export=download&id=1BRfDzFX9L6rZhYA9VxbnvvRgTrBXg_GL" -O front-end_pkg.tar.gz
tar xfp front-end_pkg.tar.gz
sudo cp -p front-end_pkg/ncrecv front-end_pkg/ncsend /usr/local/bin
Confirmation
ls -l /usr/local/bin/nc[rs]*
Check result
-rwxr-xr-x 1 pi pi 43104 Aug 3 17:26 /usr/local/bin/ncrecv
-rwxr-xr-x 1 pi pi 47188 Aug 3 17:31 /usr/local/bin/ncsend
(12) Power off
sudo poweroff
(13) Connect the backend and start
This is the procedure to use SMPD as the front end of smpd player.
★ Notes ★
・ Please execute cat to EOC as it is for file creation and addition.
-Although the file change is described by the nano command in the procedure
, replace it with a familiar editor and execute it.
-I think that the operation may be unstable depending on the environment, but
basically it cannot be handled. Please use with your consent.
・This is the procedure for v0.9 series.
※ If you are out from the image writing to the microSD card,
so we have prepared the modified file, here please refer to the reference.
(1) Addition of / home / pi / configs / environment
* Added definition for ncat
* Correct the IP address of NCAT_HOST according to the environment when using HUB
cat << EOC >> /home/pi/configs/environment
######################################################
# ncat
######################################################
NCAT_HOST=10.0.0.2
NCAT_DAT_PORT=4444
NCAT_INS_PORT=4443
NCAT_ACK_PORT=4445
EOC
(2) Change /boot/config.txt
* Comment out the DAC settings
sudo nano /boot/config.txt
Change before
# I2S DAC
dtoverlay=rpi-dac
After change (insert # to the left of dtoverlay)
# I2S DAC
#dtoverlay=rpi-dac
(3) Change /etc/rc.local
* Load SCTP driver and change settings
sudo nano /etc/rc.local
Change before
# LED Off
echo 0 | sudo tee /sys/class/leds/led0/brightness
echo 0 | sudo tee /sys/class/leds/led1/brightness
;;
After change (;; insert SCTP related above line)
# LED Off
echo 0 | sudo tee /sys/class/leds/led0/brightness
echo 0 | sudo tee /sys/class/leds/led1/brightness
# SCTP
sudo modprobe sctp
echo Y > /sys/module/sctp/parameters/no_checksums
echo 0 > /proc/sys/net/sctp/prsctp_enable
echo 1 > /proc/sys/net/sctp/rcvbuf_policy
;;
(4) Change /etc/mpd.conf
* Change the file to be called during playback
sudo nano /etc/mpd.conf
Change before
command "exec /home/pi/misc/pcminfo.sh"
After change
command "exec /home/pi/misc/pcminfo_ncat.sh"
(5) Create
/home/pi/misc/pcminfo_ncat.sh * File called during playback via mpd and alsa
cat << EOC > /home/pi/misc/pcminfo_ncat.sh
#!/bin/bash
PCMINFO=/run/pcminfo
ENVFILE=/etc/environment
. \$ENVFILE
APP=MPD
if [ ! "\$4" = "" ]; then
APP=\$4
fi
echo "\$1 \$2 \$3 \$APP" > \$PCMINFO
/usr/local/bin/ncrecv -l \$NCAT_ACK_PORT -c /bin/true >/dev/null 2>&1 &
cat \$PCMINFO | /usr/local/bin/ncsend --sctp \$NCAT_HOST \$NCAT_INS_PORT
wait
if [ "\$APP" != "AIRPLAY" ]; then
exec cat - | /usr/local/bin/ncsend --sctp --send-only \$NCAT_HOST \$NCAT_DAT_PORT
else
sudo start-stop-daemon --start --quiet --background --exec /home/pi/misc/pipeout2ncat.sh
fi
exit
EOC
Add execute permission & confirm
chmod 755 /home/pi/misc/pcminfo_ncat.sh
ls -l /home/pi/misc/pcminfo_ncat.sh
Check result
-rwxr-xr-x 1 pi pi 516 Oct 19 15:38 /home/pi/misc/pcminfo_ncat.sh
(6) Change /home/pi/configs/pipe.sh
* Disable aplay-rt startup and add named pipe creation process (for Shairport Sync)
nano /home/pi/configs/pipe.sh
Before change 1
device="hw:0,0"
pcminfo=/run/pcminfo
After change 1 (insert pipeout line)
device="hw:0,0"
pcminfo=/run/pcminfo
pipeout=/run/pipeout
Before change 2
exec)
if [ ! -e $pcminfo ]; then
After change 2 (Insert conditional branch of pipeout directly under exec line)
exec)
if [ ! -e $pipeout ]; then
mkfifo --mode=666 $pipeout
fi
if [ ! -e $pcminfo ]; then
Before change 3
exec /usr/local/bin/aplay-rt $opt_aplay
After change 3 (insert # at the left end)
#exec /usr/local/bin/aplay-rt $opt_aplay
(7) Change /home/pi/configs/shairport_event.sh
* Fixed to start ncat when Shairport Sync starts.
nano /home/pi/configs/shairport_event.sh
Before change 1
begin)
echo "$DEFAULT_SAMPLE_FORMAT 44100 2 AIRPLAY" > /run/pcminfo
sudo systemctl restart pipe
After change 1 (comment out 2 lines, add 3 lines)
begin)
#echo "$DEFAULT_SAMPLE_FORMAT 44100 2 AIRPLAY" > /run/pcminfo
#sudo systemctl restart pipe
# stop pipe & start ncat
sudo systemctl stop pipe
/home/pi/misc/pcminfo_ncat.sh $DEFAULT_SAMPLE_FORMAT 44100 2 AIRPLAY
Before change 2
end)
# wakeup mpd
After change 2 (3 lines added directly under end)
end)
# stop ncat & start pipe
sudo start-stop-daemon --stop --ppid `pgrep pipeout2ncat`
sudo systemctl start pipe
# wakeup mpd
(8) Change /etc/shairport-sync.conf
* Change the output destination of pipe
sudo nano /etc/shairport-sync.conf
Change before
name = "/dev/xsink";
After change
name = "/run/pipeout";
(9) Create /home/pi/misc/pipeout2ncat.sh
* Pass Shairport Sync data to ncat
cat << EOC > /home/pi/misc/pipeout2ncat.sh
#!/bin/bash
PIPEOUT=/run/pipeout
ENVFILE=/etc/environment
. \$ENVFILE
cat \$PIPEOUT | /usr/local/bin/ncsend --sctp --send-only \$NCAT_HOST \$NCAT_DAT_PORT
exit
EOC
Add execute permission & confirm
chmod 755 /home/pi/misc/pipeout2ncat.sh
ls -l /home/pi/misc/pipeout2ncat.sh
Check result
-rwxr-xr-x 1 pi pi 159 Oct 19 15:42 /home/pi/misc/pipeout2ncat.sh
(10) Change /etc/asound.conf
* Change the file to be called when playing via alsa
sudo nano /etc/asound.conf
Change before
file "|exec /home/pi/misc/pcminfo.sh %f %r %c DEFAULT"
After change
file "|exec /home/pi/misc/pcminfo_ncat.sh %f %r %c DEFAULT"
(11) Copy of ncat command
cd /tmp
wget "https://drive.google.com/uc?export=download&id=1BRfDzFX9L6rZhYA9VxbnvvRgTrBXg_GL" -O front-end_pkg.tar.gz
tar xfp front-end_pkg.tar.gz
sudo cp -p front-end_pkg/ncrecv front-end_pkg/ncsend /usr/local/bin
Confirmation
ls -l /usr/local/bin/nc[rs]*
Check result
-rwxr-xr-x 1 pi pi 43104 Aug 3 17:26 /usr/local/bin/ncrecv
-rwxr-xr-x 1 pi pi 47188 Aug 3 17:31 /usr/local/bin/ncsend
(12) Power off
sudo poweroff
(13) Connect the backend and start
Thanhvo31
Well-Known Member
Chưa kêu từ FE 0.96 được bác ạ
tml3nr
Moderator
Em test trên bản archlinux RT ạ.
toi511
Well-Known Member
em oder 6 cái rồi bác.Ebay em hơi ngán anh ạ. Sợ trúng seller ảo lâu lắm họ mới hoàn tiền
. nếu về bác lấy k ah
tml3nr
Moderator
Ah em tưởng anh oder 6 cái đầu chuyển.em oder 6 cái rồi bác.
Em lấy 2 hay 3 cái cũng được ạ. Anh pm cho em tài khoản em chuyển tiền cho anh nhé
Thanhvo31
Well-Known Member
Hôm nay coi kỹ lại, trên https://www.symphonic-mpd.com/forum/topic/71/相談室
Trước khi AoE ra đời thì Donut shop có cả Pi2 làm back end nữa bác @linh0983 , @quatmo ạ
moorea
donuts-shop73
The other day, I learned about the existence of this bulletin board (symphonic-mpd) and returned to the world of net audio for the first time in a while.
Immediately, I am enjoying updating donuts-shop73's separate system.
My configuration is as follows, but there are some issues.
I would appreciate any advice.
Front end
raspberyPi 3b
rpi3-upnpgw-20200103 PPAP-Fr-NAS-HiRes
Backend
raspberyPi 2
rpi3-smpdplayer-i2s-20191013
dac: sabreberry
Operation software cantata
Problem 1 Sound skips when playing high resolution 192kHz and DSD. Playback normally at 96kHz The
following measures have been taken for the front:
-Create an empty file called ncat.conf in the lightMPD folder-Set
audio_buffer_size in mpd.conf to 4096
-Set samplerate_converter in mpd.conf to "soxr very high"
Issue 2 back-end to the latest version of rpi3-smpdplayer-i2s-20200216 put and NG
· No sound
of · cantata of the playback bar moves but skip about 1 minute in a few seconds, and then proceeds to the next song by repeating it
Thank you for your cooperation.
Trước khi AoE ra đời thì Donut shop có cả Pi2 làm back end nữa bác @linh0983 , @quatmo ạ
moorea
donuts-shop73
The other day, I learned about the existence of this bulletin board (symphonic-mpd) and returned to the world of net audio for the first time in a while.
Immediately, I am enjoying updating donuts-shop73's separate system.
My configuration is as follows, but there are some issues.
I would appreciate any advice.
Front end
raspberyPi 3b
rpi3-upnpgw-20200103 PPAP-Fr-NAS-HiRes
Backend
raspberyPi 2
rpi3-smpdplayer-i2s-20191013
dac: sabreberry
Operation software cantata
Problem 1 Sound skips when playing high resolution 192kHz and DSD. Playback normally at 96kHz The
following measures have been taken for the front:
-Create an empty file called ncat.conf in the lightMPD folder-Set
audio_buffer_size in mpd.conf to 4096
-Set samplerate_converter in mpd.conf to "soxr very high"
Issue 2 back-end to the latest version of rpi3-smpdplayer-i2s-20200216 put and NG
· No sound
of · cantata of the playback bar moves but skip about 1 minute in a few seconds, and then proceeds to the next song by repeating it
Thank you for your cooperation.
toi511
Well-Known Member
Khi mô về em báo nhaAh em tưởng anh oder 6 cái đầu chuyển.
Em lấy 2 hay 3 cái cũng được ạ. Anh pm cho em tài khoản em chuyển tiền cho anh nhé
linh0983
Well-Known Member
Smpd 0.96 nghe thi thoảng TC bị văng ra , TC RopieeeXL rất ngon trơn tru , bác ngâm kiu add gói front AoE cho Ropi làm (FE) thay cho Arch linux AoE có được ko vậy ?
RopieeeXL mà làm (FE) đầu vào có nhiều lơi thế hơn ArchAoE bác a .
tml3nr
Moderator
Cảm ơn anh rất nhiều ạKhi mô về em báo nha
rndce
Well-Known Member
Nhạc 24/96 trên app Tidal chạy trên iphone đẩy qua Tidal Connect trên SMPD 0.96 ko được (ko chạy) , nhạc Hifi 16/44 đẩy qua nghe ok.Smpd 0.96 nghe thi thoảng TC bị văng ra , TC RopieeeXL rất ngon trơn tru , bác ngâm kiu add gói front AoE cho Ropi làm (FE) thay cho Arch linux AoE có được ko vậy ?
RopieeeXL mà làm (FE) đầu vào có nhiều lơi thế hơn ArchAoE bác a .
Tidal Connect trên RopiXL nhận được nhạc 16/44 và cả 24/96 đẩy qua từ Tidal App trên phone.
linh0983
Well-Known Member
Với TC Ropi dac nó hiện HiFi = 44.1Khz , Master = 96Khz ạ . Tidal stream TC tiện lợi nhất ui .
