Write for the cut
A single long narration file is easy to create but awkward to revise against picture. Short clips give you room to align a sentence with a shot, move a callout, or leave silence for a visual. Sentence boundaries are a useful starting point, but the scene may demand different breaks.
Put one thought in each line. Keep the text conversational and read numbers or acronyms aloud before generating them. Editing a line in TTS Lines also updates the original script above it, so check the final order before export.
Export both shapes
The joined MP3 is useful for a quick review or sharing a full take. WAV keeps uncompressed audio for editors that prefer it. The ZIP contains separate MP3 clips named in sequence for direct placement on a timeline. Individual downloads are useful when only one line changes.
The SRT export is timed from the generated clips and the short gaps between them. If you later trim, stretch, or move the audio in your editor, retime captions there. If you need to cut or normalize other audio, AudioMultiCut's editing tools can take over after voice generation.
Check the last pass
Play the joined narration all the way through. Listen for inconsistent pacing, clipped endings, and pronunciation changes between lines. The voice is a model, so quality can vary by language and text. A quick final pass catches problems that a successful export cannot.