Video Clip Disappeared Unexpectedly After Dragging On Timeline

[Jimmy-Hu]

Describe the bug
Video clips is disappeared unexpectedly after dragging on timeline.

Steps to reproduce the behavior:

1. Go to 'Files' -> 'Import Files' to import a video file
2. Drag the imported video file to timeline (Track 5)
3. Click 'Enable Razor' to split the imported video clip to 3 segements.
4. Remove the middle segement.
5. Drag the 3rd segement forward or backward.

Expected behavior
Video clip should not disappeared.

System Details

• OpenShot Version: 3.4.0
• libopenshot Version: 0.5.0
• Platform: Windows 11 Pro OS build 27954.1, Windows Feature Experience Pack 1000.26100.247.0
• Processor: 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz (1.80 GHz)
• Machine: AMD64
• Python version: 3.8.9
• Qt5 version: 5.15.2
• PyQt5 version: 5.15.4
• Qt Detected Languages: ['en-US']
• LANG Environment Variable:
• LOCALE Environment Variable:
• Daily Build: Verified issue still exists in daily build: http://github.com/OpenShot/openshot-qt/releases/download/OpenShot-v3.4.0-release-candidate-14693-4cef4da9-0b018e34-x86_64.exe

Log Files

• openshot-qt.log (2493 KB)
• libopenshot.log (3 KB)

Exception / Stacktrace
No stacktrace found in log files

[Colorjet3]

I am able to replicate this as well. I will bring this to the lead developers attention immediately.

By the way, I also tried the Splice All option (position the playehad where you want to splice and then right click on the playead and keep both sides). Same result as you reported.

[Colorjet3]

I just confirmed that this issue was introducted in the latest v3.4.0-RC-14693.

For now, please revert back to v3.4.0-R-14688 until the issue has been resolved.

[Colorjet3]

This issue is in the queue to be fixed in v3.4.0-Release-Candidate....stay tuned!!!!