Function findCencContentProtection

findCencContentProtection(
cpArray: ContentProtection[],
): null | ContentProtection
Beta
Finds and returns the ContentProtection element for MP4 Common Encryption.
Parameters
- cpArray: ContentProtection[]
  Array of ContentProtection elements.
Returns null | ContentProtection
The Common Encryption content protection element, or null if not found.
Example
```
const cpArray = [
	{
		schemeIdUri: 'urn:some:other:schema',
		value: 'cenc',
	},
	{
		schemeIdUri: MP4_PROTECTION_SCHEME,
		value: 'other',
	},
];

const result = findCencContentProtection(cpArray);
```
- Defined in drm/cenc/findCencContentProtection.ts:17