Openshot crashes consistently when applying time->normal->forward->1X then jump to the end of the clip

[fgoudreault]

MWE: 1- open openshot (empty project) 2- import any video (in my case a .MOV format) 3- place at beginning and go at the beginning then -> right click -> time -> normal -> forward -> 1X 4- jump to the end of the clip -> Crash consistently

Here is the stack trace:

Caught signal 11 (SIGSEGV)
---- Unhandled Exception: Stack Trace ----
  /home/fgoudreault/Workspace/openshot/libopenshot/build/src/libopenshot.so.21 ( openshot::Clip::get_time_mapped_frame(std::shared_ptr<openshot::Frame>, long)  + 0x103c)  [0x7f8fad1673ac]
  /home/fgoudreault/Workspace/openshot/libopenshot/build/src/libopenshot.so.21 ( openshot::Clip::GetFrame(std::shared_ptr<openshot::Frame>, long, openshot::TimelineInfoStruct*)  + 0xda  )  [0x7f8fad1728ba]
  /home/fgoudreault/Workspace/openshot/libopenshot/build/src/libopenshot.so.21 ( openshot::Timeline::GetOrCreateFrame(std::shared_ptr<openshot::Frame>, openshot::Clip*, long, openshot::TimelineInfoStruct*)  + 0x376 )  [0x7f8fad1ced06]
  /home/fgoudreault/Workspace/openshot/libopenshot/build/src/libopenshot.so.21 ( openshot::Timeline::add_layer(std::shared_ptr<openshot::Frame>, openshot::Clip*, long, bool, float)  + 0xcb  )  [0x7f8fad1cf01b]
  /home/fgoudreault/Workspace/openshot/libopenshot/build/src/libopenshot.so.21 ( openshot::Timeline::GetFrame(long)        + 0x1590)  [0x7f8fad1d3850]
  /home/fgoudreault/Workspace/openshot/libopenshot/build/src/libopenshot.so.21 ( openshot::PlayerPrivate::getFrame()       + 0xaf  )  [0x7f8fad216eff]
  /home/fgoudreault/Workspace/openshot/libopenshot/build/src/libopenshot.so.21 ( openshot::PlayerPrivate::run()            + 0x105 )  [0x7f8fad2170b5]
  /home/fgoudreault/Workspace/openshot/install/libopenshot-audio/lib/libopenshot-audio.so.8 ( juce::Thread::threadEntryPoint()          + 0xd9  )  [0x7f8facfe3359]
  /home/fgoudreault/Workspace/openshot/install/libopenshot-audio/lib/libopenshot-audio.so.8 (                                           + 0x17348d)  [0x7f8facfe348d]
  /lib/x86_64-linux-gnu/libpthread.so.0 (                                           + 0x8609)  [0x7f8fdbd70609]
  /lib/x86_64-linux-gnu/libc.so.6 ( clone                                     + 0x43  )  [0x7f8fdbeaa133]
---- End of Stack Trace ----

I just compiled from scratch libopenshot, libopenshot-audio and openshot-qt. I'm using python 3.9 on ubuntu 20.04.

[JacksonRG]

I wasn't able to recreate this issue.

@fgoudreault What version of openshot were you using? And could you attach your full log files from when this happened? They're in /home/<user_name>/.openshot_qt/

[fgoudreault]

Hi @JacksonRG thanks for your reply. I am using openshot-qt v2.6.1-dev and libopenshot v0.2.7-dev. Python version v3.9.5, qt5 5.15.2 Here are the logs.

libopenshot.log openshot-qt.log

[JacksonRG]

Sorry, still looking at this bug, but haven't found anything towards reproducing it.

What operating system (and version) are you using? Also I should have done this first, but here are instructions to enable verbose logging, which might give some more info as to where this crash is happening. Additionally you can run openshot with the --debug flag but that will only give extra info on the UI, which doesn't look like its the problem here.

[stale[bot]]

Thank you so much for submitting an issue to help improve OpenShot Video Editor. We are sorry about this, but this particular issue has gone unnoticed for quite some time. To help keep the OpenShot GitHub Issue Tracker organized and focused, we must ensure that every issue is correctly labelled and triaged, to get the proper attention.

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