[Feature Request]: Let the user know how much time it would take to watch an entire playlist

[smm-h]

Guidelines

• I have searched the issue tracker for open and closed issues that are similar to the feature request I want to file, without success.
• I have searched the documentation for information that matches the description of the feature request I want to file, without success.
• This issue contains only one feature request.

Problem Description

Currently there is no way to know how much time it would take to finish a playlist.

Proposed Solution

Let's say you're in a playlist; I think it would nice if it said at the bottom or top something like this:

Total time: 76 hours and 31 minutes and 11 seconds to watch

And also there would be a speed adjuster that affected the time for example if you selected x1.4 speed then the time would be 56 hours etc.

Alternatives Considered

Issue Labels

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Additional Information

No response