Red Hat Bugzilla – Bug 1312165
Pulseaudio slows video/audio to a crawl if using hdmi out
Last modified: 2016-12-20 14:02:22 EST
Description of problem:
When using HDMI output, flash/other audio goes like 50x slower until switching back to speaker output or something else. If video is playing also, such as in flash in Chrome, the video slows to the same speed.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Play video/audio
2. Tell pulseaudio through pavucontrol to output to hdmi
3. Problem occurs
Extreme audio/video slowdown
Inspiron 15 5000 laptop.
Only workaround is setting hdmi as default output then rebooting. However, resume from software suspending after it is working breaks it again, requiring another reboot.
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