[mythtv-commits] Ticket #12708: audio sync issues with DTS pass through audio created with latest Handbrake

[MythTV]

#12708: audio sync issues with DTS pass through audio created with latest Handbrake
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     Reporter:  anonymous@…           |      Owner:
         Type:  Bug Report - General  |     Status:  new
     Priority:  minor                 |  Milestone:  unknown
    Component:  MythTV - General      |    Version:  Unspecified
     Severity:  medium                |   Keywords:
Ticket locked:  0                     |
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 After switching to a current Handbrake nightly build (started about two
 months ago), I'm having audio sync issues with movies ripped from bluray
 with passthru DTS audio using the high profile encoding profile (h.264).
 AC3 audio and DVD rips are fine.  The same movies play fine using VLC and
 MPlayer using vdpau.  With vdpau decoding, the playback is unwatchable in
 mythtv.  Switching to software decoding, the audio appears synced,
 although the log output continues to spam sync errors.

 Changes in Handbrake's encoding appear to be the breaking point, but the
 fact that both VLC and MPlayer work with the files points to a problem
 here.

 I am using mythtv built from master as of one hour ago.  The same issue
 exists with .27.  This happens on all three of my frontends running three
 different versions of Ubuntu.  One of the three has direct audio
 passthrough with no downmixing.


 attached mythfrontend -v playback,audio

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Ticket URL: <https://code.mythtv.org/trac/ticket/12708>
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