Default macOS-compatible codecs (H.264 + AAC)

[bilgilendir]

Is your feature request related to a problem? Please describe.
On macOS, downloaded videos don’t always preview correctly in Finder (Quick Look) or play seamlessly in QuickTime Player. I’m often frustrated when I have to manually choose compatible codecs for each download.

Describe the solution you'd like
Add a setting to choose default codecs for downloads. A macOS preset using:

• Video: H.264 (avc1.4D401F / latest available)
• Audio: AAC (mp4a.40.2 / latest available)
  would ensure automatic compatibility with system preview and playback.

Describe alternatives you've considered
Manually selecting codecs per download works but is repetitive. Converting files afterward with external tools adds extra steps.

Additional context
Having macOS-friendly codecs as default (or a one-click preset) would greatly improve usability.

[jely2002]

Hey! Thanks for the feature request, I like the idea. I think I'll implement this by adding an option to the "output" section called "Video codec" / "Audio codec" (below "Video container") so a user can select a preferred codec. Based on that we can then automatically select the codec when an item is added.

Not sure yet if this is going to land in v3.3.0 or v3.2.1/2.