[mythtv-commits] Ticket #8523: Unable to play .nuv files (NuppelVideo)

MythTV mythtv at cvs.mythtv.org
Wed Jun 2 07:01:25 UTC 2010


#8523: Unable to play .nuv files (NuppelVideo)
-----------------------------------------------------+----------------------
 Reporter:  Joern Koerner <joern.koerner@…>          |       Owner:  ijr       
     Type:  defect                                   |      Status:  new       
 Priority:  critical                                 |   Milestone:  0.23-fixes
Component:  MythTV - General                         |     Version:  0.23-fixes
 Severity:  medium                                   |     Mlocked:  0         
-----------------------------------------------------+----------------------
 I'm currently unable to play .nuv videos. Either transcoded recordings are
 playable nor imported videos.

 I have recorded a DVB-T Stream, let mythtv convert it to .nuv. When trying
 to play it I get:

 2010-06-02 08:47:54.284 ProgramInfo(): Updated pathname '':'' ->
 '1128_20100522070800.nuv'
 2010-06-02 08:47:54.323 NuppelDecoder: lzo_init() failed, aborting
 2010-06-02 08:47:54.323 NVP(0), Error: Could not initialize A/V decoder.
 2010-06-02 08:47:54.324 NVP(0), Error: Could not open file for preview.
 2010-06-02 08:47:54.327 Preview Error: Run() file not local:
 '/mythtvstorage/1128_20100522070800.nuv'
 2010-06-02 08:47:54.327 ~MythContext waiting for threads to exit.
 2010-06-02 08:47:54.351 Preview Error: Encountered problems running
 '/usr/bin/mythbackend --generate-preview 0x0 --chanid 1128 --starttime
 20100522070800 '
 2010-06-02 08:47:56.607 TV: Attempting to change from None to
 WatchingPreRecorded
 2010-06-02 08:47:56.684 NuppelDecoder: lzo_init() failed, aborting
 2010-06-02 08:47:56.684 NVP(0), Error: Could not initialize A/V decoder.


 Then I downloaded a sample nuv file from
 http://samples.mplayerhq.hu/nuv/nirvana.nuv and tried to play:

 2010-06-02 08:38:22.612 TV: Attempting to change from None to
 WatchingVideo
 2010-06-02 08:38:22.699 NuppelDecoder: lzo_init() failed, aborting
 2010-06-02 08:38:22.700 NVP(0), Error: Could not initialize A/V decoder.

 mplayer itself is able to play these files without problems.

 I've compiled a clean mythtv setup from the 0.23 tarballs
 As far as I can see

 This error (lzo_init() failed) is generated in nuppeldecoder.cpp and comes
 from minilzo.cpp
 which are part of libmyth. So it seems that the library itself is broken.
 Can anyone actually play a nuv file ?

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/8523>
MythTV <http://www.mythtv.org/>
MythTV


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