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#7750 (PulseAudio coexistance) – MythTV
https://code.mythtv.org/trac/ticket/7750
repeating step 4 fixes the issue. Audio output device = ALSA:surround51 Max channels = 5.1. Mixer device = ALSA:default Mixer control = Master. [mythtv@fe ~]$ pulseaudio --version pulseaudio 0.9.21. [mythtv@fe ~]$ mythfrontend --version Please include all output in bug reports.
Configuring Digital Sound - MythTV Official Wiki
https://www.mythtv.org/wiki/Configuring_Digital_Sound
The default in modern Linux systems that use the 2.6 kernel is now ALSA. For MythTV installations it is advisable to turn off any sound servers that sit on top of ALSA such as Pulse Audio or the KDE or Gnome sound servers. Bit Perfect Audio. Digital sound is the preferred method to get audio from a MythTV installation for two reasons 1.
pulseaudio - 5.1 sound on Ubuntu 20.04 LTS with 3 …
https://askubuntu.com/questions/1240632/5-1-sound-on-ubuntu-20-04-lts-with-3-3-5mm-jacks-allows-stereo-onlly
My speakers is a Logitech 5.1 surround system with 6 speakers and 3 jacks. Running Windows 10 I can hear all 6 speakers separately, so the hardware is definitely OK. But Ubuntu always shows stereo and I can test front left and front right only. "PulseAudio Volume Control" only allows "Line stereo (connected)" and "Headphone (not connected)".
Sound card - MythTV Official Wiki
https://www.mythtv.org/wiki/Sound_card
Sound cards using this chipset include the Soundblaster Live 5.1 and the Audigy and Audigy 2 range. All of these cards can support up to 6 channel audio, or 8 in the case of some variants of the Audigy 2. Please note that there are a few variants of the Audigy range that have only recently become supported under Linux.
Digital Audio Tutorial - MythTV Official Wiki
https://www.mythtv.org/wiki/Digital_Audio_Tutorial
2.3 Update alsa. 2.4 Update nvidia drivers. 2.5 Enable desired iec958 output. 2.6 Remove .asoundrc. 2.7 Notes. 3 Set Myth up for digital sound. 4 Discover what settings your sound card wants. 5 Set up ALSA for these settings. 5.1 MythTV 0.23 and trunk.
Fix Surround Sound 5.1 in Ubuntu 12.04 « Brain Dump
https://mattillingworth.wordpress.com/2012/09/25/fix-surround-sound-5-1-in-ubuntu-12-04/
Fix Surround Sound 5.1 in Ubuntu 12.04. I had been battling on an off for a few months trying to get my surround sound working on my Ubuntu 12.04 / mythtv / s/pdif / amp setup. Today I finally cracked it with the help of various posts around the web. The main problem was a missing module for ALSA. Under the Output tab on the Sound settings for ...
No volume control on HDMI audio - MythTV Official ...
https://forum.mythtv.org/viewtopic.php?t=4472
1. get volume control to work with HDMI audio output. 2. get the old media center remote to work correctly. A rather old thread said that it was basically impossible to alter the hdmi audio, so there may only be one workable solution here. Here is my audio configuration and test results for the various output devices:
Raspberry Pi - MythTV Official Wiki
https://www.mythtv.org/wiki/Raspberry_Pi
The Raspberry Pi is cheap and can be a decent frontend for a MythTV backend. The Raspberry Pi is a credit-card sized computer that costs around $30 barebones. Once you add a case, power supply and SD card it will run about $55. It supports HDMI output for audio and video, as well as composite video and analog stereo.
MythTV Official Community Forum
https://forum.mythtv.org/viewtopic.php?t=1359
More to add to this, I've rebooted several times since and I can't get it to work at all again. It doesn't seem to throw any errors in the logs, and I can always cat /dev/video0 as the mythtv user and get a clear video, but myth is unable to get a channel lock and never records.
MythTV - Gentoo Wiki
https://wiki.gentoo.org/wiki/MythTV
5.1 Unmerge; 6 See also; 7 External resources; Installation. MythTV is a complex and capable system and during the first install can be a little daunting to configure if there is no familiarity with the software. Once the backend has been set up properly and configured with recording devices/sources (DVB or analog capture etc.), there is ...
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