padde Posted April 28, 2014 Share Posted April 28, 2014 When I play MP3s or flacs on my GT-N7100 (Note II) while the screen is off, Poweramp briefly, but clearly audible, skips once in a while, maybe once a minute.I tried all the tweaks (buffer, priority), but nothing changed.Finally I switched the CPU governor in the Performance section of the Settings from the default pegasusq to ondemand, and now I have no more skips.Not sure whether this can be fixed in Poweramp or not, but I guess lots of people are affected by it, since CM is popular and it's the default setting governor. Link to comment Share on other sites More sharing options...
h3lv3c10 Posted May 11, 2014 Share Posted May 11, 2014 Thanks padde for your solution. I have the same problem with a GT-N7100. But my smartphone is not rooted. So I can't change the CPU governor. I think the solution would be improve the audio buffer to 1500ms or 2000ms. Best regards, Helvecio. Link to comment Share on other sites More sharing options...
h3lv3c10 Posted May 11, 2014 Share Posted May 11, 2014 I have discovered a palliative solution to give all priority to Poweramp. When I run Poweramp, I turn off all the background processes and turn it on again as soon as possible when I quit this app. Settings\More\Developer options\APPs\"No background processes"It's not a definitive solution, but it solves the skips permanently. Link to comment Share on other sites More sharing options...
maxmp Posted May 12, 2014 Share Posted May 12, 2014 Poweramp default buffer size is 200-250ms (auto, it depends on format a bit), and this is a huge buffer, chosen mostly for low end devices (like 500mhz 1 core cpus, which are capable of no-interrupted audio for this huge buffer size). If Poweramp skips that can mean CPU is blocked more for those 200-250ms. If you set buffer higher and it continues to skip, this, unfortunately, is not relation to Poweramp, but this is issue with Android AudioTrack API implementation/settings/tweaks of the ROM which is not capable to keep up. We'll check though if some workaround is possible. Thanks! Link to comment Share on other sites More sharing options...
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