Bug: Sermon Processor when using manual video processing file extension has to be lowercase .mp4 vs .Mp4 restream.io

[GeminiReaper]

Describe the bug

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To Reproduce

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2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior

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Screenshots

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Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Mobile (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context

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