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Why ALSA aplay got underrun error (at least .. ms) (after ...
https://stackoverflow.com/questions/69015386/why-alsa-aplay-got-underrun-error-at-least-ms-after-reboot-raspberry-pi-se
Why ALSA aplay got underrun error (at least .. ms) (after reboot raspberry pi several times) 0 aplay /path/file.wav aplay run well in hifiberry dac following this configuration period_size 1024 buffer_size 8192 But after i did sudo reboot now 3 or 4 times i got lagging sound with aplay then i got underrun error.
linux - ALSA: buffer underrun on snd_pcm_writei call ...
https://stackoverflow.com/questions/23092895/alsa-buffer-underrun-on-snd-pcm-writei-call
If you fill the buffer with 525 frames (about 12 ms) and then wait for one second, you are guaranteed to get an underrun because there is no data for the remaining 988 ms. You could use snd_pcm_drain to wait until the actual data has stopped playing (note: typcially, the device will not actually stop until the next period boundary). Alternatively, continue feeding zero …
Buffer underrun in alsa · Issue #76 · mikebrady/shairport ...
https://github.com/mikebrady/shairport-sync/issues/76
I'm getting buffer underruns in ALSA when streaming from shairport-sync. Music play fine when playing from mpc of a local mp3. I've ran shairport-sync with the -vvv option, anything I could try to fix this? Thanks! Here is the log file (I've stripped irrelevant content)
Troubleshooting:Prebuffering pause - MythTV Official Wiki
https://www.mythtv.org/wiki/Troubleshooting:Prebuffering_pause
A prebuffering pause occurs when the MythTV player runs out of audio and/or video to play. The visible/audible effect is playback pausing or pausing, continuing, and pausing (and so on)--creating a stuttering effect. Upon running out of data, mythfrontend will also log a message that looks like: <date> <time> NVP: prebuffering pause
ALSA: buffer underrun error - LinuxQuestions.org
https://www.linuxquestions.org/questions/linux-software-2/alsa-buffer-underrun-error-548045/
I have verified that the code works. Next, I m processing a wavfile and then feeding the pcm samples to the aforementioned code and I get the following error: Quote: Short write (expected 507904, wrote 1311) ALSA lib pcm.c:7073 snd_pcm_recover) underrun occured. I am also pasting the code below. Thanks,
209843 – Buffer underrun from ALSA to pulseaudio using snd ...
https://bugzilla.kernel.org/show_bug.cgi?id=209843
Overview: ----- Running an application (a game) on the Raspberry PI 4 (64bits OS) causes the pulseaudio to crash with a buffer underrun. This is happening with some Godot Engine games. Steps to reproduce: ----- Run a Godot Engine game that produces many errors for a long time until the error happens.
Advanced Linux Sound Architecture / [Alsa-user] buffer ...
https://sourceforge.net/p/alsa/mailman/message/35711149/
Advanced Linux Sound Architecture. Mailing Lists. Advanced Linux Sound Architecture Brought to you by: perex. Summary Files Reviews Support Wiki Mailing Lists Tickets Feature Requests; Bugs; Support Requests ...
ALSA: "write failed (Broken pipe)"/ "audio output is ...
https://trac.videolan.org/vlc/ticket/1165
Software: Ubuntu 0704 (Feisty) Linux: 2.6.20 (SMP) Alsa version: 1.0.13 Apologies if I've assigned this to the wrong component ("Audio output core"). Is there any kind of minimal C program that I can compile and run to just open the audio device in the same way that vlc does, so that I can determine whether this is really is a vlc problem or an ...
Buffer Underrun Error - Dell Community
https://www.dell.com/community/Storage-Drives-Media/Buffer-Underrun-Error/td-p/1144677
If the buffer under-run prevention option is available, check it is enabled, if your drive supports that feature. Consider the following to see if it helps identify or remedy the situation: 1. Try and lower the write speed so the drive is transferring data at a slower rate. 2.
Gathered following logs=== Mythfrontend Log ====== …
https://pastebin.com/14XcdrMe
2012-04-08 17:25:53.115 ALSA, Error: WriteAudio: buffer underrun 2012-04-08 17:30:02.299 AFD: Resetting byte context eof (livetv 1 was eof 0) 2012-04-08 17:30:02.550 RingBuf(/var/lib/mythtv/livetv/1022_20120408173001.mpg): RingBuffer::Reset() nonzero readpos.
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