feat(win/nvenc): add split frame encoding option

[ns6089]

Description

Support split frame encoding

• Depends on feat(win/nvenc): dynamic sdk version selection at runtime #3040

Screenshot

Issues Fixed or Closed

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Dependency update (updates to dependencies)
• Documentation update (changes to documentation)
• Repository update (changes to repository files, e.g. .github/...)

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added or updated the in code docstring/documentation-blocks for new or existing methods/components

[ns6089]

The code in this pull request is Not a Contribution under LizardByte Individual Contributor License Agreement.
The code in this pull request is shared under GNU GENERAL PUBLIC LICENSE Version 3.

[moi952]

Hi @ns6089 I see your tickets are closed and merged, is there a reason?

Are you not going to contribute to sunshine anymore?

[sonarcloud]

Quality Gate failed

Failed conditions
127 New issues
124 New Code Smells (required ≤ 0)
3 New Bugs (required ≤ 0)
D Reliability Rating on New Code (required ≥ A)

See analysis details on SonarCloud

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