[mythtv-users] 4k video in MythVideo?

Blammo blammo.doh at gmail.com
Tue Jan 17 18:00:51 UTC 2012


out of curiousity, grabbed a couple of 4k res videos
(http://wn.com/4k_resolution_time_lapse_footage_time_lapse_american_cities
and other places) , tried to play them in Mythfrontend (version info
below) and was met with "failed to initialize AV/Sync". Was curious
why/what it took to play these? (The clips play fine in VLC btw)

MythTV Version   : v0.24.1-106-g31e9528
MythTV Branch    : fixes/0.24
Network Protocol : 63
Library API      : 0.24.20110505-1
QT Version       : 4.7.4

Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'american-cities-4k.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: isommp42
    creation_time   : 2010-09-08 16:50:50
  Duration: 00:00:46.62, start: 0.000000, bitrate: 19675 kb/s
    Stream #0.0(und): Video: h264 (High), yuv420p, 4096x2304 [PAR 1:1
DAR 16:9], 19541 kb/s, 24 fps, 24 tbr, 1k tbn, 48 tbc
    Metadata:
      creation_time   : 1970-01-01 00:00:00
    Stream #0.1(und): Audio: aac, 44100 Hz, stereo, s16, 128 kb/s
    Metadata:
      creation_time   : 2010-09-08 16:50:53

2012-01-17 09:59:42.081 VDPAU: Information NVIDIA VDPAU Driver Shared
Library  280.13  Wed Jul 27 17:18:15 PDT 2011
2012-01-17 09:59:42.081 VDPAU: Created VDPAU render device 1920x1080
2012-01-17 09:59:42.475 Player(0): Forcing decode extra audio option
on (Video method requires it).
2012-01-17 09:59:42.507 Player(0): Video timing method: USleep with busy wait
2012-01-17 09:59:42.507 TV: Changing from None to WatchingVideo
2012-01-17 09:59:42.554 VDPAU Error: Error at mythrender_vdpau.cpp:727
(#20, The size of a supplied object does not match the object it is
being used with.)
2012-01-17 09:59:42.554 VidOutVDPAU Error: Failed to create decoder.
2012-01-17 09:59:42.565 VidOutVDPAU Error: IsErrored() in DrawSlice
2012-01-17 09:59:42.566 VidOutVDPAU Error: IsErrored() in DrawSlice
2012-01-17 09:59:42.566 VidOutVDPAU Error: IsErrored() in DrawSlice
2012-01-17 09:59:42.574 VidOutVDPAU Error: IsErrored() in DrawSlice
2012-01-17 09:59:42.574 VidOutVDPAU Error: IsErrored() in DrawSlice
2012-01-17 09:59:42.577 VidOutVDPAU Error: IsErrored() in ProcessFrame
2012-01-17 09:59:42.577 Player(0), Error: AVSync: Unknown error in
videoOutput, aborting playback.
2012-01-17 09:59:42.828 TV: Attempting to change from WatchingVideo to None
2012-01-17 09:59:42.830 VDPAU Painter: Clearing VDPAU painter cache.
2012-01-17 09:59:42.830 MythPainter: 16 images not yet de-allocated.
2012-01-17 09:59:42.896 TV: Changing from WatchingVideo to None
2012-01-17 09:59:42.903 TV: Attempting to change from None to WatchingVideo
2012-01-17 09:59:42.957 playCtx, Error: Attempting to setup a player,
but it already exists.


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