[asterisk-bugs] [JIRA] (ASTERISK-25734) Mixmonitor - gaps in recordings

[Martin Tomec (JIRA)]

Martin Tomec created ASTERISK-25734:
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             Summary: Mixmonitor - gaps in recordings
                 Key: ASTERISK-25734
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25734
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Applications/app_mixmonitor
    Affects Versions: 13.5.0
            Reporter: Martin Tomec


On production asterisk (under some load), there are sometimes gaps in recordings (missing syllables). In debug log we have found line:
{noformat}
[Feb 1 11:47:38] DEBUG[27815][C-00002448] audiohook.c: Flushing audiohook 0xce18fe8 so it remains in sync
{noformat}
I am opening this issue to discuss solution. From my point of view, it is not needed to have recordings strictly in sync. If there are some delays in storing (e.g. I/O delay), mixmonitor can buffer frames to memory and wait.
And if sync is needed (as found in issue [ASTERISK-11394|https://issues.asterisk.org/jira/browse/ASTERISK-11394]) mixmonitor should wait instead of flushing samples.



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