Voice & Audio

The voice you hear in every Aillex video was designed once, in ElevenLabs, and our apps speak with a local clone of it. These guides cover local voice cloning, free word-perfect subtitles, and what we honestly learned making AI music, including the full music video.

Make a Full AI Music Video on One GPU (Overnight, $0 Cloud)

Our character’s debut music video, 18 shots, five sung sections, 2:13, rendered overnight on a single RTX 5090 for zero cloud spend. The complete pipeline: song, storyboard, renders, lip-synced vocals, beat-cut assembly.

Word-Perfect Subtitles for Any Video, Free, with Local Whisper

Every caption on our channel, including karaoke-timed lyrics, comes from faster-whisper running locally. Setup, word-level timestamps, and the two tricks that fix the words it always gets wrong.

AI Music Is the Weakest Link in AI Video (Honest Lessons from Scoring Our Trailer)

Three attempts to score a 29-second action tease with AI music: one sounded like a Christmas movie, one physically hurt to listen to, and one shipped. What text-to-music can and can’t do in mid-2026.

How an AI Produced Her Own YouTube Video (Full Pipeline Breakdown)

Behind the scenes of EP01: the script-to-upload pipeline where the narrator, the presenter and the editor are all the same local AI, including the sync bug we shipped and fixed.

Give Your AI a Custom Voice, Cloned Locally, Running on CPU

Design a voice once, clone it forever: how we gave Aillex a warm, consistent voice with NeuTTS Air, zero GPU cost, zero per-word fees, fully offline.

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