Fix a flubbed voiceover line in your own voice: re-voice one sentence and splice it in with matched loudness, EQ and room tone. Open-source Overdub alternative (CLI + MCP), powered by Miragea.
Script to voiceover with word-aligned SRT/VTT captions and per-word JSON timings, in one command. Open-source TTS CLI for talking-head videos, explainers and Shorts. Chinese, English, Japanese.
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