#2504: Audio glitches and distortion when recording alsa
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Reporter: MrNice | Owner:
Type: defect | Status: new
Priority: important | Component: avdevice
Version: git-master | Resolution:
Keywords: regression | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by cehoyos):
(Unrelated: On your Ubuntu installation, you did not test FFmpeg...)
My only remaining advice is to remove {{{flags = SND_PCM_NONBLOCK;}}} from
line 193 in libavdevice/alsa-audio-common.c
Since the non-blocking mode works for everybody else (with very different
hardware and drivers), it is not very likely that there is a bug in FFmpeg
and if there is a bug, it is unlikely that we will be able to fix it.
Were you able to test on different (but identical) hardware?
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2504#comment:76>
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