Fixed duration (default in Dubbing Studio): the clip’s length stays exactly the same; audio is time‑stretched/compressed to fit, which preserves sync but can sound too fast or slow if text/clip length don’t match. (elevenlabs.io)
Dynamic duration: the clip length is adjusted to match the text for more natural pacing; however, this can affect sync and may fail if there isn’t enough room before the next clip. Enable it by right‑clicking a segment and choosing Dynamic Generation. (elevenlabs.io)
neon ice
glacial isle