[pulseaudio-discuss] Pulseaudio latency

[Lakshmankumar Ganesan]

 hi harish,
are you using DYNAMIC_LATENCY or fixed latency .its better to use dynamic
and adjust the timestamp of userdata in both sink and source


2018-07-27 10:40 GMT+05:30 Harish Gaddameedi <harish.gaddameedi at smartron.com
>:

> I'm working on an Application using pulseaudio package using
> pulseaudio-8.0, made lot of modifications in the pulseaudio to reduce the
> fluctuation of source card and to reduce the initial latency, I'm
> successful in doing this process. On 12 hrs testing of audio with alsa-sink
> module, I'm finding the latency of 4-5 seconds. When testing the same 12hrs
> in connection with External bluetooth speaker, there is no latency found.
>
> After the 12 hrs testing with alsa-sink, latency from Module-loopback is
> showing as less than 300ms which is fine. but the latency reproducible is
> upto 4-5seconds. Can anyone give me a quick pointer if you have faced the
> similar issue?
>
> Thanks,
> Harish Gaddameedi
>
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