GSoC 2023: Improve Waveform drawing speed

[Yup_Lucas]

Week 11: August 14th to August 20th

• Partial waveform data loading is implemented and pending review: #110837 - VSE: Implement partial waveform data loading - blender - Blender Projects

Demos

Without partial loads (main branch)

[Blender] Demo waveform load in main branch

With partial loads (linked PR)

[Blender] VSE: Partial waveform loading demo

Next steps

• Finish documenting the code changes
• Prepare final GSoC report
• Work through the PR review