[Calling][Feature] Raw video investigation.

[pavelprystinka]

Purpose

• PR to see branch changes.

Does this introduce a breaking change?

• Yes
• No

Pull Request Type

What kind of change does this Pull Request introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Documentation content changes
• Other... Please describe:

Pull request checklist

This PR has considered:

• Color Theming
• iOS supported versions (all major versions greater than or equal current target deployment version)
• VoiceOver and Keyboard Accessibility
• Internationalization and Right to Left layouts
• Size classes and window sizes (iPhone vs iPad, notched devices, multitasking, different window sizes, etc)
• View Data Injection
• Demo App UI/UX update

How to Test

• Open...
• Click on...

What to Check

Before	After
Screenshot or description before this change	Screenshot or description with this change

Other Information