Media Broadcaster - Revision history

Iskwiki.admin at 06:29, 4 December 2019

2019-12-04T06:29:20Z

← Older revision		Revision as of 06:29, 4 December 2019
Line 5:		Line 5:
	=Description=		=Description=
	a Rasperry Pi-based appliance that streams audio or video via DILC servers. Below is the audio streamer part.		a Rasperry Pi-based appliance that streams audio or video via DILC servers. Below is the audio streamer part.

	~~----~~

	=Materials=		=Materials=

Iskwiki.admin at 06:29, 4 December 2019

2019-12-04T06:29:09Z

← Older revision		Revision as of 06:29, 4 December 2019
Line 1:		Line 1:
			{\| align="top"
			\| __TOC__
			\|}

	=Description=		=Description=
	a Rasperry Pi-based appliance that streams audio or video via DILC servers. Below is the audio streamer part.		a Rasperry Pi-based appliance that streams audio or video via DILC servers. Below is the audio streamer part.

	~~{\| align="top"~~
	~~\| __TOC__~~
	\|}
	----		----

Iskwiki.admin at 06:28, 4 December 2019

2019-12-04T06:28:56Z

← Older revision		Revision as of 06:28, 4 December 2019
Line 3:		Line 3:
	a Rasperry Pi-based appliance that streams audio or video via DILC servers. Below is the audio streamer part.		a Rasperry Pi-based appliance that streams audio or video via DILC servers. Below is the audio streamer part.

	{\| align="~~right~~"		{\| align="top"
	\| __TOC__		\| __TOC__
	\|}		\|}

Catherine.bagotsay at 04:11, 5 June 2014

2014-06-05T04:11:57Z

← Older revision		Revision as of 04:11, 5 June 2014
Line 305:		Line 305:
	save by Ctrl+x, y and enter		save by Ctrl+x, y and enter

	when the RPi is rebooted the darkice will automatically start streaming in the ~~shoutcast~~ server.		when the RPi is rebooted the darkice will automatically start streaming in the Icecast server.

Catherine.bagotsay at 09:38, 2 June 2014

2014-06-02T09:38:50Z

← Older revision		Revision as of 09:38, 2 June 2014
Line 323:		Line 323:
	* [http://mattkaar.com/blog/2013/05/26/web-streaming-with-the-raspberry-pi-baby-monitor/ Web Streaming With the Raspberry Pi Baby Monitor]		* [http://mattkaar.com/blog/2013/05/26/web-streaming-with-the-raspberry-pi-baby-monitor/ Web Streaming With the Raspberry Pi Baby Monitor]
	*[https://www.modmypi.com/blog/tutorial-how-to-give-your-raspberry-pi-a-static-ip-address Setting Static IP for the Raspberry Pi]		*[https://www.modmypi.com/blog/tutorial-how-to-give-your-raspberry-pi-a-static-ip-address Setting Static IP for the Raspberry Pi]
	*[http://martinjhiggins.co.uk/shoutcast-streaming-from-a-raspberry-pi/ Automatic streaming audio to the ~~Shoutcast~~ Server]		*[http://martinjhiggins.co.uk/shoutcast-streaming-from-a-raspberry-pi/ Automatic streaming audio to the Icecast Server]

Catherine.bagotsay at 09:37, 2 June 2014

2014-06-02T09:37:14Z

← Older revision		Revision as of 09:37, 2 June 2014
Line 306:		Line 306:

	when the RPi is rebooted the darkice will automatically start streaming in the shoutcast server.		when the RPi is rebooted the darkice will automatically start streaming in the shoutcast server.





Line 326:		Line 323:
	* [http://mattkaar.com/blog/2013/05/26/web-streaming-with-the-raspberry-pi-baby-monitor/ Web Streaming With the Raspberry Pi Baby Monitor]		* [http://mattkaar.com/blog/2013/05/26/web-streaming-with-the-raspberry-pi-baby-monitor/ Web Streaming With the Raspberry Pi Baby Monitor]
	*[https://www.modmypi.com/blog/tutorial-how-to-give-your-raspberry-pi-a-static-ip-address Setting Static IP for the Raspberry Pi]		*[https://www.modmypi.com/blog/tutorial-how-to-give-your-raspberry-pi-a-static-ip-address Setting Static IP for the Raspberry Pi]
			*[http://martinjhiggins.co.uk/shoutcast-streaming-from-a-raspberry-pi/ Automatic streaming audio to the Shoutcast Server]

Catherine.bagotsay: /* Procedure */

2014-06-02T08:32:36Z

Procedure

← Older revision		Revision as of 08:32, 2 June 2014
Line 183:		Line 183:
	D. Connecting the Pulseaudio to the Icecast2 server using the Darkice		D. Connecting the Pulseaudio to the Icecast2 server using the Darkice

	* Compile and Install Darkice		* Compile and Install Darkice

	'''$ sudo sh -c "echo 'deb-src http://mirrordirector.raspbian.org/raspbian/ wheezy main contrib non-free rpi' >> /etc/apt/sources.list"'''		'''$ sudo sh -c "echo 'deb-src http://mirrordirector.raspbian.org/raspbian/ wheezy main contrib non-free rpi' >> /etc/apt/sources.list"'''

	'''$ sudo apt-get update'''		'''$ sudo apt-get update'''

	Install some additional packages		Install some additional packages

	'''sudo apt-get --no-install-recommends install build-essential devscripts autotools-dev fakeroot dpkg-dev debhelper autotools-dev dh-make quilt ccache libsamplerate0-dev libpulse-dev libaudio-dev lame libjack-jackd2-dev libasound-dev libtwolame-dev libfaad-dev libflac-dev libshout3-dev libmp3lame-dev'''		'''sudo apt-get --no-install-recommends install build-essential devscripts autotools-dev fakeroot dpkg-dev debhelper autotools-dev dh-make quilt ccache libsamplerate0-dev libpulse-dev libaudio-dev lame libjack-jackd2-dev libasound-dev libtwolame-dev libfaad-dev libflac-dev libshout3-dev libmp3lame-dev'''

	Create a working directory		Create a working directory

	'''$ mkdir src && cd src/'''		'''$ mkdir src && cd src/'''

	Get a source package of darkice		Get a source package of darkice

	'''$ apt-get source darkice'''		'''$ apt-get source darkice'''

	change the compile configuration to match the Raspbian environment		change the compile configuration to match the Raspbian environment

	'''$ cd darkice-1.0/'''		'''$ cd darkice-1.0/'''

	'''$ vi debian/rules'''		'''$ vi debian/rules'''
			change the contents to:

	~~change the contents to~~:		[http://www.t3node.com/fileadmin/user_upload/linux/rules rules]

	~~[http://www.t3node.com/fileadmin/user_upload/linux/rules rules]~~		'''Esc + : + q + ~''' to save and exit

	'''Esc + : + q + ~''' to save and exit

	Change the version of the package to reflect mp3 support.		Change the version of the package to reflect mp3 support.

	'''$ debchange -v 1.0-999~mp3+1'''		'''$ debchange -v 1.0-999~mp3+1'''

	Add comments to the changelog like:		Add comments to the changelog like:

			'''darkice (1.0-999~mp3+1) UNRELEASED; urgency=low'''

	'''~~darkice (1.0-999~~~mp3~~+1) UNRELEASED; urgency=low~~'''		'''* New build with mp3 support'''

	'''* New build with mp3 support'''		'''-- <pi@raspberrypi> Sat, 11 Aug 2012 13:35:06 +0000'''

	~~'''-- <pi@raspberrypi> Sat, 11 Aug 2012 13:35:06 +0000~~		Now build and intall the darkice package
	~~'''~~

	~~Now build and intall the darkice package~~		'''$ dpkg-buildpackage -rfakeroot -uc -b'''

	'''$ dpkg-~~buildpackage~~ -~~rfakeroot -uc -b~~'''		'''$ sudo dpkg -i ../darkice_1.0-999~mp3+1_armhf.deb'''

	~~'''$ sudo dpkg -i ../darkice_1.0-999~mp3+1_armhf.deb'''~~		* Configuring DarkIce

	* Configuring DarkIce		'''$ sudo cp darkice.cfg /etc/'''

	~~'''$ sudo cp~~ darkice.cfg ~~/etc/'''~~		Example of configuration (darkice.cfg)

	~~Example of configuration (darkice.cfg)~~		# see the darkice.cfg man page for details


	# see the darkice.cfg man page for details

	# this section describes general aspects of the live streaming session		# this section describes general aspects of the live streaming session
Line 273:		Line 269:
	localDumpFile = recording.mp3 # Record also to a file		localDumpFile = recording.mp3 # Record also to a file

	Configuration options are explained in the manpage by executing the command:		Configuration options are explained in the manpage by executing the command:

	'''$ man darkice.cfg'''		'''$ man darkice.cfg'''

	To find the ALSA input devices,		To find the ALSA input devices,

	'''$ arecord -l'''		'''$ arecord -l'''
			It will appear like,

	~~It will appear like,~~		** List of CAPTURE Hardware Devices **
			card 1: U0x46d0x825 [USB Device 0x46d:0x825], device 0: USB Audio [USB Audio]
	** List of CAPTURE Hardware Devices **
	card 1: U0x46d0x825 [USB Device 0x46d:0x825], device 0: USB Audio [USB Audio]
	Subdevices: 1/1		Subdevices: 1/1
	Subdevice #0: subdevice #0		Subdevice #0: subdevice #0

	*Installing Icecast2		*Installing Icecast2


	~~'''$ sudo aptitude install icecast2'''~~

			'''$ sudo aptitude install icecast2'''

	After installing Icecast it will be needed to configure.Set a hostname and passwords for source, relay and administration.The source password will be needed in the darkice.cfg configuration.		After installing Icecast it will be needed to configure.Set a hostname and passwords for source, relay and administration.The source password will be needed in the darkice.cfg configuration.

	* Running the DarkIce to Stream audio


	~~'''# nice --20 darkice -c /etc/darkice.cfg'''~~

			* Running the DarkIce to Stream audio

			'''# nice --20 darkice -c /etc/darkice.cfg'''

	To start the streaming automatically, use crontab command:		To start the streaming automatically, use crontab command:
Line 314:		Line 304:

	save by Ctrl+x, y and enter		save by Ctrl+x, y and enter


	when the RPi is rebooted the darkice will automatically start streaming in the shoutcast server.		when the RPi is rebooted the darkice will automatically start streaming in the shoutcast server.

Catherine.bagotsay: /* Procedure */

2014-06-02T07:08:43Z

Procedure

← Older revision		Revision as of 07:08, 2 June 2014
Line 127:		Line 127:
	C.Programming for the Audio Streaming		C.Programming for the Audio Streaming

	After installing and running the OS of your Raspberry Pi, you are now ready to program the audio streaming.		After installing and running the OS of your Raspberry Pi, you are now ready to program the audio streaming.

	Open the '''LX Terminal''',		Open the '''LX Terminal''',

			*Install PulseAudio and these preference GUI with the command

	*Install PulseAudio and these preference GUI with the command		'''sudo apt-get install pulseaudio'''

			'''sudo apt-get paprefs'''

	'''sudo ~~apt-get install pulseaudio~~'''		'''sudo reboot'''

	'''~~sudo apt-get paprefs~~'''		*After the system being rebooted, next thing to do is to edit and add the following lines in the file '''''/etc/pulse/daemon.conf''''' by these command

	'''sudo ~~reboot~~'''		'''sudo nano /etc/pulse/daemon.conf'''
			lines:
			'''resample-method = ffmpeg'''

			'''default-sample-rate = 44100'''

	*After the system being rebooted, next thing to do is to edit and add the following lines in the file '''''~~/etc/pulse/daemon.conf~~'~~'''' by these command~~		'''alternate-sample-rate = 44100'''

			after these save and exit by Ctrl+o and Ctrl+x

	~~'''sudo nano /etc/pulse/daemon~~.~~conf'''~~		*To make the Raspberry Pi audio server appearing automatically in your "Sound Setting" on every client (PC) and the server (raspberry Pi).

			'''sudo sed -i 's/AVAHI_DAEMON_DETECT_LOCAL=1/AVAHI_DAEMON_DETECT_LOCAL=0/g' /etc/default/avahi-daemon'''

	~~lines:~~		*Activate the network feature of PulseAudio on both client and server.

	'''~~resample-method = ffmpeg~~'''		'''paprefs'''

	~~'''default-sample-rate = 44100'''~~		For the server mark the following boxes

	'''~~alternate~~-~~sample-rate = 44100~~'''		'''Network Server -Enable network access to local sound devices'''

			'''Network Server -Allow other machines on the LAN to discover local sound devices'''

	~~after these save and exit by Ctrl+o and Ctrl+x~~		'''Network Server -Don't require authentication'''

			For the client you want to stream from the server (Raspberry Pi)

	*To make the Raspberry Pi audio server appearing automatically in your "Sound Setting" on every client (PC) and the server (raspberry Pi).		'''Network Access -Make discoverable PulseAudio network sound devices available locally'''

			* Reboot the both server and the client by:

	'''sudo ~~sed -i 's/AVAHI_DAEMON_DETECT_LOCAL=1/AVAHI_DAEMON_DETECT_LOCAL=0/g' /etc/default/avahi-daemon~~'''		'''sudo reboot'''

			After the system reboots, the '''Sound Setting''' should appear like these:

	*Activate the network feature of PulseAudio on both client and server.		[[File:Screenshot from 2013-10-25 10-20-28.png \| 150 px]]

			To check if the streaming is working plug in the Computer Audio Microphone in the USB Sound card and start to talk. Note that there will be a delay of 1000ms-2000ms.
	~~'''paprefs'''~~


	~~For the server mark the following boxes~~


	~~'''Network Server -Enable network access to local sound devices'''~~

	~~'''Network Server -Allow other machines on the LAN to discover local sound devices'''~~

	~~'''Network Server -Don't require authentication'''~~


	~~For the client you want to stream from the server (Raspberry Pi)~~


	~~'''Network Access -Make discoverable PulseAudio network sound devices available locally'''~~


	* Reboot the both server and the client by:


	~~'''sudo reboot'''~~


	~~After the system reboots, the '''Sound Setting''' should appear like these:~~

	~~[[File:Screenshot from 2013-10-25 10-20-28.png \| 150 px]]~~

	To check if the streaming is working plug in the Computer Audio Microphone in the USB Sound card and start to talk. Note that there will be a delay of 1000ms-2000ms.

	D. Connecting the Pulseaudio to the Icecast2 server using the Darkice		D. Connecting the Pulseaudio to the Icecast2 server using the Darkice

Catherine.bagotsay: /* Procedure */

2014-06-02T07:00:30Z

Procedure

← Older revision		Revision as of 07:00, 2 June 2014
Line 59:		Line 59:
	A. Installing and Running the Rasbian Wheezy OS (Operating System)		A. Installing and Running the Rasbian Wheezy OS (Operating System)

	* Use [http://sourceforge.net/projects/win32diskimager/ Win32 Disk Imager] to write a boot image to your SD Card.		* Use [http://sourceforge.net/projects/win32diskimager/ Win32 Disk Imager] to write a boot image to your SD Card.

	* Download the [http://www.raspberrypi.org/downloads/Raspbian Wheezy zip file] and extract the file.		* Download the [http://www.raspberrypi.org/downloads/Raspbian Wheezy zip file] and extract the file.

	* Insert the SD Card into your Raspberry Pi and write the disk image file using the installed win32 Disk Imager.		* Insert the SD Card into your Raspberry Pi and write the disk image file using the installed win32 Disk Imager.


	B. Setting Static IP		B. Setting Static IP

	*Check first the set-up by		*Check first the set-up by

			'''cat /etc/network/interfaces'''

	'''~~cat /etc/network/interfaces~~'''		then the line '''iface eth0 inet dhcp''' implies that the IP address is via DHCP which is dynamically registered by the router. This is what we want to change, if necessary.

			*Get Information

	~~then the line~~ '''~~iface eth0 inet dhcp~~''' ~~implies that the IP address is via DHCP which is dynamically registered by the router. This is what we want to change, if necessary.~~		'''ifconfig'''

			with these you will get the different information that we will use later such as:

	*Get Information		(sample information below)

			'''inet address (Pi's Current IP Address)= 192.168.0.21 '''

	'''~~ifconfig~~'''		'''Bcast (The Broadcast IP Range) = 192.168.255.255'''

			'''Mask (Subnet Mask Address) = 255.255.0.0'''
			then

	~~with these you will get the different information that we will use later such as:~~		'''netstat -nr''' or '''route n'''

	(~~sample~~ information ~~below~~)		(note that these commands will give you the same information)

	~~'''inet address (Pi's Current IP Address)= 192.168.0.21 '''~~		Get also the

	~~'''Bcast~~ (~~The Broadcast IP Range~~) ~~= 192.168.255.255'''~~		(sample information below)

	'''~~Mask (Subnet Mask~~ Address) = ~~255~~.~~255~~.0.0'''		'''Gateway Address = 192.168.0.231'''

			'''Destination Address = 192.168.0.0 '''

	~~then~~		*Editing Network Configuration

			open the file /etc/network/interfaces by:

	'''~~netstat -nr''' or '''route n~~'''		'''sudo nano /etc/network/interfaces'''

			change the line

	~~(note that these commands will give you the same information)~~		'''iface eth0 inet dhcp'''
			to
			'''iface eth0 inet static'''

			after this line, directly type the information that we gathered a while ago and save and exit by '''Ctrl+o and Ctrl+X'''

	~~Get also the~~		next is to reboot..
			'''sudo reboot'''
			to check:
			'''ifconfig'''

	~~(sample information below)~~		will reveal the changes or try to ping it with your IP Address by

	~~'''Gateway Address = 192.168.0.231'''~~		'''ping (your IP Address) -c 5'''

	~~'''Destination Address = 192.168.0.0 '''~~


	*Editing Network Configuration

	~~open the file /etc/network/interfaces by:~~


	~~'''sudo nano /etc/network/interfaces'''~~

	~~change the line~~

	~~'''iface eth0 inet dhcp'''~~

	to

	~~'''iface eth0 inet static'''~~


	~~after this line, directly type the information that we gathered a while ago and save and exit by '''Ctrl+o and Ctrl+X'''~~

	~~next is to reboot..~~


	~~'''sudo reboot'''~~


	~~to check:~~

	~~'''ifconfig'''~~

	~~will reveal the changes or try to ping it with your IP Address by~~

	'''ping (your IP Address) -c 5'''

Catherine.bagotsay at 06:50, 2 June 2014

2014-06-02T06:50:33Z

← Older revision		Revision as of 06:50, 2 June 2014
Line 352:		Line 352:
	'''@reboot /usr/bin/darkice'''		'''@reboot /usr/bin/darkice'''

	save by Ctrl+x, y and enter		save by Ctrl+x, y and enter