[mythtv-commits] Ticket #9361: DTS Passthrough constantly stutters/choppy/laggy on trunk through s/pdif / Optical

[MythTV]

#9361: DTS Passthrough constantly stutters/choppy/laggy on trunk through s/pdif /
Optical
-------------------------------------+-------------------------------------
     Reporter:  mitch.capper@…       |      Owner:  jyavenard
         Type:  Bug Report           |     Status:  new
     Priority:  minor                |  Milestone:  unknown
    Component:  MythTV - Audio       |    Version:  Trunk Head
  Output                             |   Keywords:  DTS, stutter, SPDIF,
     Severity:  medium               |  Optical
Ticket locked:  0                    |
-------------------------------------+-------------------------------------
 Problem was first raised in ticket #8839 but was told to open a new ticket
 on the issue.
 On two seperate machines with two different sets of hardware (different
 motherboards, 32vs64 bit, different sound cards and sound chips) when DTS
 audio is enabled and mythtv is set to use the optical out playback
 stutters (multiple times a second). Playback without DTS pass through
 enabled is fine.

 The original ticket has some older log files but I have attached the
 current log file (r27420) on the current machine.

 The machine is running kernel 2.6.34 x86_64.  The sound card is a  Xonar
 DX and the mythtv audio is set to: ALSA:iec958:CARD=DX,DEV=0


 A sample DTS file that causes the issue is at:
 http://rapidshare.com/files/436402017/test.mkv

 I have not found a DTS file it does not happen on, and have tested a half
 dozen or so.

-- 
Ticket URL: <http://code.mythtv.org/trac/ticket/9361>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center