System Information
Operating system: Windows-10-10.0.22000-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 3060 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 497.09
Blender Version
Broken: version: 3.0.0, branch: master, commit date: 2021-12-02 18:35, hash: rBf1cca3055776
Worked: (newest version of Blender that worked as expected)
Short description of error
Blender crashes with a Movieclip Background Image looking through the Camera view if the video is too long (frame 512 and 517 with different videos).
Exact steps for others to reproduce the error
Add a MovieClip that is e g 600 frames or longer as a Background Image in the Camera Properties. Go to Camera View in the 3D View. Set the End Frame to 600, Press Play.
[Based on the default startup or an attached .blend file (as simple as possible)]