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Troubleshooting:Prebuffering pause - MythTV Official Wiki
https://www.mythtv.org/wiki/Troubleshooting:Prebuffering_pause
<date> <time> WriteAudio: buffer underrun. Audio may sound normal when playing back; audio may play back too quickly, making voices sound like "chipmunks", or there may be no audible audio. ... Check the hardware buffer size: (assuming using ALSA card 0, device 3) ... As of about MythTV 0.18, mythfrontend will attempt to use the network mounted ...
Airplay: issue with playback of iPhone/iPad ... - MythTV
https://code.mythtv.org/trac/ticket/12302
The ALSA: WriteAudio: buffer underrun issue should be fixed by 7cb7ed9b5. Increasing the new setting that is added by that commit will read more audio data equal to the number of milliseconds specified. That should prevent the buffer underrun. I will give it a try with XVideo.
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.
#5749 (Internal player stutters on 720p content) – MythTV
https://code.mythtv.org/trac/ticket/5749
shortlog (75.5 KB) - added by dl-mythtv@… 13 years ago. mythfrontend --verbose log showing audio buffer underrun stutter.patch.gz (705 bytes) - added by dl-mythtv@… 13 years ago. Quick and dirty "fix" for audio stuttering during 720p playback, gzipped so that I could attach it
#9930 (Distorted alsa-output on some soundcards) – MythTV
https://code.mythtv.org/trac/ticket/9930
I will switch back to mythtv 0.24.1 without patches to give you some debugging output to you. Something that wouldn't surprise me as the type of audio corruption you describe never occurred with ALSA <= 1.0.22 and only occurs with recent version of alsa I don't believe that this is an alsa related problem. Audacious always worked fine.
ALSA buffer underrun network audio - Stack Overflow
https://stackoverflow.com/questions/35691828/alsa-buffer-underrun-network-audio
ALSA buffer underrun network audio. Ask Question Asked 5 years, 9 months ago. Active 5 years, 9 months ago. Viewed 446 times 1 I'm using Arch Linux ARM on an Olimex LIME2. Network speed tests between the device and NAS indicate > 450Mbps. I'm …
Alsa Buffer overrun while playback of audio - Stack …
https://stackoverflow.com/questions/23777408/alsa-buffer-overrun-while-playback-of-audio
Alsa Buffer overrun while playback of audio. Ask Question Asked 7 years, 8 months ago. Active 7 years, 8 months ago. Viewed 5k times ... Approximately it is decreasing by 56 When after 5 seconds the avail increases and the buffer overflows the configured limit of buffer_size=256.
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.
[tuner card] cx88 alsa buffer under-run (on xc4000 ...
https://bbs.archlinux.org/viewtopic.php?id=142183
Some of them solved their issue by unloading the cards ALSA driver cx88_alsa but not sure if that is a good idea since that module is used by snd_pcm and will probably have audio impact. My IRQ assignments: $ cat /proc/interrupts. CPU0 CPU1. 0: 27 115 IO-APIC-edge timer. 1: 0 2 IO-APIC-edge i8042. 4: 0 2 IO-APIC-edge.
Windows Watching Recordings in Windows with MythTv …
https://www.mythtv.org/wiki/Windows_Watching_Recordings_in_Windows_with_MythTv_Player
There are many ways to watch MythTV recordings on Windows (See also Play_Recordings_On_Windows). MythTv Player is the easiest so far to set up and use for streaming recordings over a local network. Over my home wireless 802.11g network, I am able to watch in progress recording from my Windows laptop in a different room.
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