[mythtv-commits] Ticket #13641: Regression: DVD menu playback broken in v31

[MythTV]

#13641: Regression: DVD menu playback broken in v31
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 Reporter:  Matt Marjanovic        |          Owner:  Mark Kendall
     Type:  Bug Report - General   |         Status:  accepted
 Priority:  minor                  |      Milestone:  unknown
Component:  MythTV - DVD Playback  |        Version:  v31-fixes
 Severity:  medium                 |     Resolution:
 Keywords:                         |  Ticket locked:  0
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Changes (by Mark Kendall):

 * status:  assigned => accepted
 * milestone:  needs_triage => unknown


Comment:

 So I can't currently reproduce this - will need to cast a net for a few
 extra DVDs to try (haven't bought any new ones in years).

 What is interesting about your setup is that it is using the intel iHD
 driver. Is this the default on your system or have you deliberately set
 that up?

 Testing here, the iHD driver (from the intel-media-va-driver package) does
 not support VAAPI post processing (for deinterlacing) and has a few
 rendering oddities that I don't see with the i965 driver (from the i965
 -va-driver package).

 Could you install (if not already) and compare playback between the 2
 drivers on your system?

 To force the correct driver you will need to use this for i965:-

 LIBVA_DRIVER_NAME=i965 mythfrontend -v playback

 or for iHD

 LIBVA_DRIVER_NAME=iHD mythfrontend -v playback

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Ticket URL: <https://code.mythtv.org/trac/ticket/13641#comment:5>
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