Rock/audio - Revision history

Hipboi at 05:22, 6 January 2015

2015-01-06T05:22:08Z

2014-11-24T11:47:17Z

‎Sound on Linux

2014-03-18T09:07:32Z

‎SPDIF

2014-03-18T09:07:03Z

‎HDMI audio/ AV out audio

2014-03-18T08:43:40Z

‎Sound on Linux

2014-03-18T08:43:03Z

‎HDMI audio/ AV out audio

2014-03-18T08:42:29Z

‎HDMI audio/ AV out audio

2014-03-18T08:42:04Z

2014-03-07T14:35:33Z

2014-03-07T14:33:44Z

Created page with "{{Languages|rock/audio}}"

New page

← Older revision		Revision as of 11:47, 24 November 2014
Line 5:		Line 5:

	== Sound on Linux ==		== Sound on Linux ==
		+
		+	=== Volume Control ===
		+	The newer ubuntu desktop image pre-installed the Volume Control setting app, you can use it to switch the audio output from HDMI/SPDIF or to AVout.
		+
		+	[[File:Volume_control_playback.png \| 450px]]
		+	[[File:Volume_control_output_devices.png \| 450px]]
		+

	=== HDMI/AV OUT audio ===		=== HDMI/AV OUT audio ===

@@ Line 32: / Line 32: @@
          type hw
          card 1
-       device 0
+        device 0
+    }
     ctl.!default {

@@ Line 6: / Line 6: @@
 == Sound on Linux ==
-=== HDMI audio/ AV out audio ===
+=== HDMI/AV OUT audio ===
 To test audio on Radxa Rock, you can run the following command:
      root@radxa:~# '''speaker-test -t wav -c 2'''
@@ Line 25: / Line 25: @@
      Time per period = 2.061311
-And you can hear the audio from HDMI.
+And you can hear the audio from HDMI or with headphone from the AV out jact.
 === Squeezelite on rock with USB DAC ===

@@ Line 5: / Line 5: @@
 === HDMI audio/ AV out audio ===
 To test audio on Radxa Rock, you can run the following command:
-     root@radxa:~# speaker-test -t wav -c 2
+     root@radxa:~# '''speaker-test -t wav -c 2'''
      speaker-test 1.0.25
      Playback device is default
      Stream parameters are 48000Hz, S16_LE, 2 channels
@@ Line 23: / Line 22: @@
 You can hear the audio from HDMI TV.
 === Squeezelite on rock with USB DAC ===

← Older revision		Revision as of 08:42, 18 March 2014
Line 1:		Line 1:
	{{Languages\|rock/audio}}		{{Languages\|rock/audio}}
		+
		+	== Sound on Linux ==
		+
		+	=== HDMI audio/ AV out audio ===
		+	To test audio on Radxa Rock, you can run the following command:
		+	root@radxa:~# speaker-test -t wav -c 2
		+	speaker-test 1.0.25
		+
		+	Playback device is default
		+	Stream parameters are 48000Hz, S16_LE, 2 channels
		+	WAV file(s)
		+	Rate set to 48000Hz (requested 48000Hz)
		+	Buffer size range from 48 to 32768
		+	Period size range from 16 to 3072
		+	Using max buffer size 32768
		+	Periods = 4
		+	was set period_size = 2979
		+	was set buffer_size = 32768
		+	0 - Front Left
		+	1 - Front Right
		+	Time per period = 2.061311
		+
		+	You can hear the audio from HDMI TV.
		+
		+

	=== Squeezelite on rock with USB DAC ===		=== Squeezelite on rock with USB DAC ===

← Older revision		Revision as of 14:35, 7 March 2014
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	{{Languages\|rock/audio}}		{{Languages\|rock/audio}}
		+
		+	=== Squeezelite on rock with USB DAC ===
		+	Working on getting squeezelite working with a USB DAC to play with Logitech Media Server. You need Logitech Media Server otherwise squeezelite is worthless without it. I have several instances of LMS around my house
		+
		+	Download Squeezelite AMRV6hf from here
		+
		+	https://code.google.com/p/squeezelite/downloads/detail?name=squeezelite-armv6hf&can=2&q=
		+
		+	sudo mv ./squeezelite-armv6hf /usr/bin/squeezelite
		+
		+	sudo chmod ug+x /usr/bin/squeezelite
		+
		+	Plug Dac into USB and type
		+
		+	squeezelite -l
		+
		+	It lists all sound devices. I typically use the "front" device. Then type.
		+
		+	squeezelite -o front:CARD=DAC,DEV=0 -n ANYNAMEYOUWANT -s YOUR . SERVER . ADDRESS -a ::16:
		+
		+	i.e.
		+
		+	squeezelite -o front:CARD=DAC,DEV=0 -n RadxaRock -s 10.0.1.99 -a ::16:
		+
		+	Unfortunately I can't get it working in 24 bit so far. I'm close with a few pops and clicks and hopefully can get it. And anybody that has any ideas I'm all ears.