Updated pulseaudio behavior to avoid consuming too much CPU when audio is not available
Updated pulseaudio behavior to avoid consuming too much CPU when audio is not available

git-svn-id: ab66a9de07fa9d47c5829c82992f5279466c775f@2674 63c20433-aa62-49bd-875c-5a186b69a8fb

rbouqueau/gpac_brew_travis,aymanelyaagoubi/gpac,aymanelyaagoubi/gpac,canatella/gpac,rbouqueau/gpac,porcelijn/gpac,canatella/gpac,rbouqueau/gpac,rbouqueau/gpac,DmitrySigaev/gpac,RodolpheFouquet/gpac,ARSekkat/gpac,rbouqueau/gpac_brew_travis,Bevara/Access-open,psteinb/gpac,gpac/gpac,canatella/gpac,gpac/gpac,Bevara/Access-open,rbouqueau/gpac,epam/gpac,ARSekkat/gpac,nguyen-viet-thanh-trung/gpac,vladimir-kazakov/gpac,psteinb/gpac,epam/gpac,epam/gpac,rauf/gpac,canatella/gpac,nguyen-viet-thanh-trung/gpac,rauf/gpac,gpac/gpac,DmitrySigaev/gpac,emmanouil/gpac,ARSekkat/gpac,canatella/gpac,RodolpheFouquet/gpac,ARSekkat/gpac,gpac/gpac,gpac/gpac,gpac/gpac,gpac/gpac,Bevara/Access-open,porcelijn/gpac,rbouqueau/gpac_brew_travis,vladimir-kazakov/gpac,nguyen-viet-thanh-trung/gpac,psteinb/gpac,epam/gpac,aymanelyaagoubi/gpac,ARSekkat/gpac,rbouqueau/gpac_brew_travis,porcelijn/gpac,aymanelyaagoubi/gpac,rauf/gpac,DmitrySigaev/gpac,psteinb/gpac,emmanouil/gpac,nguyen-viet-thanh-trung/gpac,drakeguan/gpac,vladimir-kazakov/gpac,rbouqueau/gpac_brew_travis,drakeguan/gpac,emmanouil/gpac,epam/gpac,rauf/gpac,Bevara/Access-open,vladimir-kazakov/gpac,DmitrySigaev/gpac,Bevara/Access-open,drakeguan/gpac,emmanouil/gpac,rauf/gpac,rbouqueau/gpac_brew_travis,porcelijn/gpac,rbouqueau/gpac,vladimir-kazakov/gpac,DmitrySigaev/gpac,drakeguan/gpac,nguyen-viet-thanh-trung/gpac,aymanelyaagoubi/gpac,canatella/gpac,RodolpheFouquet/gpac,canatella/gpac,nguyen-viet-thanh-trung/gpac,RodolpheFouquet/gpac,aymanelyaagoubi/gpac,rbouqueau/gpac,drakeguan/gpac,DmitrySigaev/gpac,gpac/gpac,Bevara/Access-open,drakeguan/gpac,porcelijn/gpac,emmanouil/gpac,rbouqueau/gpac,ARSekkat/gpac,epam/gpac,porcelijn/gpac,rbouqueau/gpac,psteinb/gpac,RodolpheFouquet/gpac,emmanouil/gpac,psteinb/gpac,rauf/gpac,RodolpheFouquet/gpac,vladimir-kazakov/gpac