Audio Mark Mode
audio-mark-mode
Controls whether the audio overlay is mixed under the original soundtrack or replaces it entirely.
| Value | Effect |
|---|---|
mix (default) | The overlay is folded under the original track; the original stays at full volume |
replace | The original track is dropped; only the conditioned overlay(s) are output |
mix mode is the default. The overlay plays at the level set by audio-mark-volume beneath the original soundtrack. Use this for a music bed under dialogue or ambience under narration.
replace mode drops the original audio entirely and outputs only the overlay(s). Use this to swap a soundtrack wholesale — for example, replacing noisy on-camera audio with a clean studio mix. If the only overlay in replace mode fails to fetch, the original audio is kept as a fallback.
Ducking.
audio-mark-duckonly works inmixmode on a base with audio. It is ignored inreplacemode.