id summary reporter owner description type status priority milestone component version severity resolution keywords cc mlocked 9989 no sound with 5ch AC3 audio with 6 CH audio out Mark Spieth JYA "If a 5 channel AC3 audio program is played with a 5.1 alsa audio output, no sound is heard. This is because alsa does not support 5 ch output. The solution is to upmix 5ch audio to 6 ch if required. channel affected is OneHD with some sports like Nascar having this format. patch attached." Patch - Bug Fix closed minor 0.25 MythTV - Audio Output Master Head medium fixed 0