Opened 11 years ago

Closed 10 years ago

#6460 closed defect (invalid)

AC3 audio sounds like a dalek

Reported by: Phil <phil.ingram@…> Owned by: Isaac Richards
Priority: major Milestone: 0.22
Component: MythTV - General Version: head
Severity: medium Keywords:
Cc: Ticket locked: no

Description

when ever watching either a live broadcast, recorded show, or avi/mkv with AC3 audio it sounds like a dalek or ned from southpark except even more stuttered. It is only just possible to hear what is being said and is a really big problem.

System: Gigabyte GA-G31M-S2l Core2 E5200 2GB DDR800 Software: Fedora 11 Rawhide x86_64 Mythtv 0.22-0.2.svn.r20293.fc11 from rpmfusion a52dec 0.7.4-14.fc11 Tuners: Winfast DTV2000H - primary Avermedia A16D - secondary

this is a fresh install from a previous working mythdora10 installation where 5.1 was perfect and both tuners were working harmoniously

I'm not sure if this is wholly related but I also get these errors scrolling off the screen

2009-04-16 08:02:01.324 [liba52 @ 0x3afafb7300]Error decoding frame, no sync byte at begin 2009-04-16 08:02:01.324 [liba52 @ 0x3afafb7300]Error decoding frame, no sync byte at begin 2009-04-16 08:02:01.325 [liba52 @ 0x3afafb7300]Error decoding frame, no sync byte at begin 2009-04-16 08:02:01.325 [liba52 @ 0x3afafb7300]Error decoding frame, no sync byte at begin 2009-04-16 08:02:01.325 [liba52 @ 0x3afafb7300]Error decoding frame, no sync byte at begin 2009-04-16 08:02:01.325 [liba52 @ 0x3afafb7300]Error decoding frame, no sync byte at begin

this error only seems to happen when changing from a dalek ac3 audio stream, while not always it's more often than not.

Change History (2)

comment:1 Changed 10 years ago by Dibblah

Status: newinfoneeded_new

Please try current trunk. A ffmpeg sync may have fixed your issue.

If not, please post full output of mythfrontend --version

comment:2 Changed 10 years ago by laga

Resolution: invalid
Status: infoneeded_newclosed

Closing ticket as requested information has not been provided. Please re-open if this is still an issue with current trunk.

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