Unmixr Dubbing vs VideoLingo

Unmixr Dubbing converts speech into dubbed video or audio by transcribing it, translating the script, and assigning AI voices to detected speakers. Users can choose distinct voices, edit translated lines, split or merge segments, and regenerate changed segments. Timing and speaking speed can be adjusted segment by segment. Exports include dubbed media and translated subtitles in SRT and VTT formats. Uploads can be up to 60 minutes; MP4, MOV, MP3, and WAV are listed as common formats. The dubbing page describes support for 100+ languages, while plan details list 85. Dubbing does not re-animate lips or change video frames. A free account includes 5,000 credits and watermarked exports up to three minutes, with no trial; the seven-day trial instead includes 20,000 credits. Paid plans start at $9 a month. Background music separation is available on paid recurring plans, but not in the trial. The service is listed for web and API platforms, though the Lite plan has no developer API.

VideoLingo uses AI to produce bilingual subtitles and dubbed video. Its documented subtitle workflow applies NLP and LLM segmentation, context-aware translation, then a process of translation, reflection, and paraphrasing. Qwen3-ASR and Qwen3-ForcedAligner provide word-level subtitle timing. Users can supply a YouTube video or upload local video and audio files. Listed dubbing options include edge-tts, OpenAI TTS, SiliconFlow FishTTS, and GPT-SoVITS. The Free plan accepts English and Chinese videos, processes 15 minutes, and outputs 480p with a watermark. Starter costs $5 a month and provides 60 minutes of processing, eight input languages, and 1080p output. Pro costs $30 a month and includes 360 minutes, Fish Audio voice cloning, voice separation enhancement, and Open API access; an active Pro account receives an API key. VideoLingo is available on the web and supports Windows, macOS, and Linux, with source installation and Docker deployment described. Uploaded videos and subtitles are deleted after 30 days. The privacy policy says there are no cookies or tracking, and names Cloudflare and Together AI as service providers.