On 29.07.2018 18:03, Georg Chini wrote: > On 29.07.2018 12:44, Harish Gaddameedi wrote: >> Hi Georg, >> >> I was working on simple Openwrt Platform, and Source device is >> Android phone Bluetooth with Youtube app 24 hrs live streaming video >> and alsa device is speaker, which is hardwired >> >> The 12 hrs testing which i did on pulseaudio-11.1 are without my >> modification. The basic modification which i made in the previous >> pulseaudio-8.0 is with the idle state of bluez_source card (i.e., >> card is vanishing when the song is in the pause state) and did some >> changes to buffers of pulseaudio to reduce the latency. But in >> pulseaudio-11.1 i didn't do all the changes as i didn't find any >> initial latency. but periodic latency after 12hrs still exists. The >> issue is reproducible with Gstreamer also. >> >> I haven't worked on microphone scenarios, I'm just working on music >> player and speaker. >> >> Let me clear you some test scenarios for better understanding, >> Case 1: Android phone as source (bluez_source) and device with >> internal speaker (alsa-sink as sink for pulseaudio) -------> delay >> after 12hrs exists. >> Case 2: Device with Gstreamer as source and same device with internal >> speaker (pulsesink with alsa card as sink for pulseaudio) ----------> >> delay after 12 hrs exists. >> Case 3: Device with Gstreamer as source and External Bluetooth >> speaker (pulsesink with bluez_sink card) -----------> No delay after >> 12 hrs. >> > What output does module-loopback give when you run with debugging? > Do you see the growing latency there? Does it show up with pactl list > sinks > or pactl list sources? Any error messages in the PA log? > > Regards > Â Â Â Â Â Â Â Â Â Â Â Â Georg One more comment: It may well be worth trying 12.2 because the bluetooth thread function has changed. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20180729/4a51a556/attachment.html>
