144773 2015-05-07 15:58:50 -0700 [GTK] Volume drops on performing any action in chrome while playing {youtube, google play music} in another WebkitGTK based browser 2015-05-08 10:51:07 -0700 1 1 1 Unclassified WebKit WebKitGTK 412 PC Linux RESOLVED INVALID https://bugzilla.gnome.org/show_bug.cgi?id=746913 P3 Normal --- 1 stellarhopper webkit-unassigned calvaris mcatanzaro pnormand stellarhopper oldest_to_newest 1092817 0 stellarhopper 2015-05-07 15:58:50 -0700 System info: Fedora 21 with gnome-shell 3.14.3, and epiphany 3.14.2, with google-chrome Version 39.0.2171.95 (64-bit). webkitgtk4.x86_64 2.6.6-1.fc21 I've seen this happen with both the Epiphany browser, and nuvolaplayer (a WebkitGTK music player for web based music services). Steps to reproduce: 1. Open Google play music or Youtube, and play a song or video 2. Switch to google-chrome 3. Refresh any tab in chrome (new-tab page is OK too) 4. Volume of media being played in Epiphany drops by about 50% - Neither the system volume bar nor the volume bars in the web apps change position 5 - After about 15-20 seconds, volume is restored How reproducible: Always Chrome Plugins: Chrome PDF Viewer Chrome Remote Desktop Viewer Native Client Widevine Content Decryption Module - Version: 1.4.6.703 Google Talk Google Talk Plugin Video Renderer Adobe Flash Player - Version: 16.0.0.235 Previously reported at: https://github.com/tiliado/nuvolaplayer/issues/85 https://bugzilla.gnome.org/show_bug.cgi?id=746913 1093227 1 pnormand 2015-05-08 10:40:28 -0700 Seems like yet another PulseAudio issue? Not sure to see how this could be a WebKitGTK bug. We're playing some media in Epiphany and all of a sudden an action in Google Chrome triggers a volume level drop? 1093229 2 stellarhopper 2015-05-08 10:51:07 -0700 I looked into this again to retest with different combinations of browsers, and I can't reproduce the original issue any more.. Either a recent update (my original bug against nuvola player is over a month old..) fixed it, or it was something transient. Anyway, until I can reproduce it again, we can close this.