Rendering crashes at the end ubuntu 12.04 X64 kdenlive 0.9

First post :) and i should mention i am new to linux so i am not really good at it :( and English is not my first language :( sorry
So i am having problem with rendering files on kdenlive 0.9 when it reaches 100% suddenly rendering crashes

terminal

levan@Margo:~$ kdenlive
QWidget::insertAction: Attempt to insert null action
QWidget::insertAction: Attempt to insert null action
[mpeg @ 0x7fcfa00084a0] max_analyze_duration reached
[mpeg @ 0x7fcfa000bde0] max_analyze_duration reached
[mpeg @ 0x7fcfa000a020] max_analyze_duration reached
[mpeg @ 0x7fcfa023ca60] max_analyze_duration reached
[mpeg @ 0x7fcfa023f080] max_analyze_duration reached
[mpeg @ 0x7fcfa0240300] max_analyze_duration reached
[mpeg @ 0x7fcfa0243e60] max_analyze_duration reached
[mpeg @ 0x7fcfa0244a80] max_analyze_duration reached
[mpeg @ 0x7fcfa0776b80] max_analyze_duration reached
[mpeg @ 0x7fcfa065c300] max_analyze_duration reached
[mpeg @ 0x7fcfa065fee0] max_analyze_duration reached
[mpeg @ 0x7fcfa065dbc0] max_analyze_duration reached
[mpeg @ 0x3200be0] max_analyze_duration reached
[mpeg @ 0x31d6d20] max_analyze_duration reached
[mpeg @ 0x31c0f60] max_analyze_duration reached
[mpeg @ 0x7fcfac003100] max_analyze_duration reached
[mpeg @ 0x7fcfac003f80] max_analyze_duration reached
[mpeg @ 0x7fcfac006040] max_analyze_duration reached
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
kbuildsycoca4 running...
kbuildsycoca4(2323) KBuildSycoca::checkTimestamps: checking file timestamps
kbuildsycoca4(2323) KBuildSycoca::checkTimestamps: timestamps check ok
kbuildsycoca4(2323) kdemain: Emitting notifyDatabaseChanged ()
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
Setting new source
New source: QUrl( "file:///usr/share/sounds/KDE-Sys-Warning.ogg" )
Transitioning to state "playing"
State change
Moving from "null" 0 to "ready" 1
State change
Moving from "ready" 1 to "paused" 4
Stream changed to file:///usr/share/sounds/KDE-Sys-Warning.ogg
State change
Moving from "paused" 4 to "playing" 2
About to finish
Got next source. Waiting for end of current.
New source: QUrl( "" )
Finally got a source
About to finish
Got next source. Waiting for end of current.
New source: QUrl( "" )
Finally got a source
//STARTING RENDERING: true , false , "/usr/bin/melt" , "atsc_1080p_2997" , "avformat" , "xine" , "/tmp/kde-levan/kdenliveXF2280.mlt" , "/home/levan/kdenlive/untitled.mpg" , () , ("f=mpeg", "acodec=mp2", "ab=384k", "ar=48000", "vcodec=mpeg2video", "minrate=0", "vb=12000k", "bf=2", "b_strategy=1", "trellis=1", "aspect=@16/9", "threads=1", "real_time=-1", "s=1920x1080") , 0 , 100
Started render process: "/usr/bin/melt" "/tmp/kde-levan/kdenliveXF2280.mlt in=0 out=100 -profile atsc_1080p_2997 -consumer avformat:/home/levan/kdenlive/untitled.mpg progress=1 f=mpeg acodec=mp2 ab=384k ar=48000 vcodec=mpeg2video minrate=0 vb=12000k bf=2 b_strategy=1 trellis=1 aspect=@16/9 threads=1 real_time=-1 s=1920x1080"
Transitioning to state "ready"
State change
Moving from "playing" 2 to "paused" 4
State change
Moving from "paused" 4 to "ready" 1
"Rendering of /home/levan/kdenlive/untitled.mpg aborted, resulting video will probably be corrupted."

crash

Rendering of /home/levan/kdenlive/untitled.mpg crashed
[mpeg @ 0xaf4420] max_analyze_duration reached
[mpeg @ 0xaf7d00] max_analyze_duration reached
[mpeg @ 0xaf5dc0] max_analyze_duration reached
[mpeg @ 0x7f3890007cc0] max_analyze_duration reached
[mpeg @ 0x7f389000a3e0] max_analyze_duration reached
[mpeg @ 0x7f389000eee0] max_analyze_duration reached
[mpeg @ 0x7f389800b2a0] VBV buffer size not set, muxing may fail

can some one help me fix this problem

thank you for your time

Forums:

Yes it was an upgrade, I haven't done a reinstall for many years on this machine, just upgrades. The 11.10 to 12.04 went smoothly, just reinstall of NVidia drivers to get up and running properly. I too have had problems with botched installs with Ubuntu, think it was the upgrade when they introduced Unity 11.04 possibly.

I've updated kdenlive-svn on a 32bit Ubuntu 11.10 laptop and all works ok, I'm now upgrading that to 12.04 too see if everything works after. :-)

I apologize for the Google English :-)

I have the same problem with Kdenlive 9.2 - Ubuntu 4.02 64bit - Nvidia

My project contains 3x Videostop 2x audio track, subtitles, transitions and color correction - lasting about 30 minutes. Rendering the basic profile is interlaced h264 2 pass.

Unfortunately, every time when rendering unexpectedly crashes :(

Thanks for your help with a solution.

Guys - I had this too... try:
A developer suggested I run gdb melt
then when in there type r
he had me pastebin the output... he said the culprint on my system was a plugin pack - the tap plugins were causing a problem. I ran:
sudo apt-get remove tap-plugins

Now it works... sadly I like a few of those plugins for the music work I do, but I really want to export video so I'm taking the hit for now.

Hope this helps.

guitarman, many many thanks, problem solved I can now encode again. Pleased you saw the thread. :-)

To whom it may concern....Tap plugins have been on my system for more than a year and I've encoded many many times in that space of time, so why now, why now do these plugins cause a problem and apart from that the project I've been desperate to encode for the last three days hasn't got an audio track, I'm adding it in the mux from Ardour later, my encode settings for the project didn't even have the encode audio tick box ticked. Audio shouldn't even have factored into the encoding, it plays alright on the time line, why not the encode?.

Just going to find a sound proofed room to vent! :-)

Hi yellow, Excellent news, glad your up and running again. Hope the "Venting" went well.

Thanks to guitarman, a very handy tip. I do not have the tap-plugins installed and now I wont be tempted.

hmmm interesting, this pack I do not have ever installed. Today, however, was well rendered, but with large errors in the video - random flicker colors.

Thanks normcross, yes I'm a bit hoarse. :-) Crazy how something so trivial can cause such a big problem. :-) Onwards and upwards. :-)

Bad luck LPK, what are your source files?

The source of is raw DV video - SD ....

Which MLT version do you have? In my case all the problems solved an upgrade to MLT 0.8.0.

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