btajfel / Gold-Team

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Broken by Time Lapse .MP4s #112

Open NoThanksDontWanToJoin opened 5 years ago

NoThanksDontWanToJoin commented 5 years ago

Describe the bug When i enter a .mp4 generated from the android "Lapse It Pro" time lapse video app, openshot refuses to display more than 1 second of it. When i click on the the video properties in openshot it shows thousands of frames as it should. So i go into frame options and tell it to start 20 frames in. At this point the clip is added to the timeline at full length. Then the system effectively locks up/crashes refuses to preview, and any click leads to a 5 minutes+ no responsive program that takes up 96% of my CPU.
On more thing. i had to recreate this error multiple times to get the bug report as most tries resulted in a log file that was more than 1mb in size in under a minute.

Steps to reproduce the behavior:

  1. Import .mp4 created by Lapse It Pro (the videos all work on my video players. H264,1080p, 10000kbps, frame rate set at 20-30 fps
  2. try to drag to timeline. Notice it will not show the video at full length
  3. delete video from time line, open video properties in openshot, set starting frame to 20
  4. pull back down into timeline.
  5. Try to do anything in the now chugging/crashing program.

Expected behavior The system will chug, and act like it is overworked. Which it probably is as the log file seems to grow by a 5kb every second, and the program just abuses your processor to process... whatever it is processing. Essentially the program goes freaking mad and usually crashes.

System Details

Log Files

Exception / Stacktrace No stacktrace found in log files

Screenshots (Optional) If applicable, add screenshots to help explain your problem. You can include screenshots by copy/pasting them on GitHub or dragging-and-dropping into the GitHub page. All images are public, so please don't post screenshots containing personal information.

libopenshot.log openshot-qt.log