Add toggle to skip silence

[lu4p]

Use Cases

If a user is mostly interested in listening to a video instead of watching, they could cut down the time it takes to watch a video by skipping silent parts.

The nice thing about this is that it doesn't hurt comprehension that much. So after a user found a playback speed they're comfortable with, they can cut down the time it takes to watch a video further.

Proposal

Add a toggle under playback speed in the player called "Skip silence".

If "Skip silence" is active the player should skip silent parts of a video, "parts" can be a small as just a couple frames.

Libretube and Newpipe have this.

References

No response

[Zvonimir-FUTO]

Duplicate of #864.