Module settings 

Audio and video playback settings commands.

TRACES: UR-022, UR-027, UR-031, UR-032, UR-033, UR-074 | DR-025, DR-030, DR-034, DR-035, DR-036, DR-162, IR-020

Constants

STREAMING_QUALITY_KEY 🔒

app_settings key holding the persisted streaming bandwidth ceiling.

Functions

persist_streaming_quality 🔒

Write the ceiling to app_settings. Failure is logged, not returned: the setting has already been applied in memory, and refusing the whole call because the write failed would leave the UI showing a cap that is active.

player_get_audio_settings

player_get_eq_presets

The built-in equalizer presets and their per-band gain curves (dB), for the settings UI. The curve numbers are domain data defined by the band layout, so the frontend reads them here rather than encoding them.

player_get_streaming_qualities

The bandwidth ceilings the quality picker may offer, each with the label and one-line detail to show for it, highest first.

player_get_video_settings

player_set_audio_settings

player_set_video_settings

restore_streaming_quality

Restore the persisted bandwidth ceiling at startup, into both the repository (which enforces it) and VideoSettings (which the settings UI reads).