Muvize v1.8 — Prompter, AI Transcription & Streaming Tiers

This release brings a brand new creative tool, smarter karaoke lyrics, and fairer streaming pricing. Here is what changed.

Prompter

Prompter is a new tool in the sidebar that turns quick song ideas into fully structured, platform‑ready prompts.

Describe your track in a sentence or two — the mood, setting, genre, or any detail you like — and Prompter will generate a complete prompt you can paste straight into Suno, Udio, MusicGen, or Stable Audio.

Each platform has its own quirks, and Prompter handles them automatically. Suno prefers short style tags and lyrics with clear section markers. Udio merges everything into one prompt field. MusicGen works best with a descriptive paragraph plus BPM and instrumentation details. Prompter formats everything correctly for the platform you choose.

You can pick from four generation templates, depending on how deep you want to go. Quick Spark keeps things light: style tags and singable lyrics from a single sentence. Full Pipeline adds production notes, title ideas, and tags. Multi-Model focuses on technical parameters for instrumental and cross‑model setups. Suno v5 Pro is tuned for power users who want fine‑grained control over token usage and My Taste tags.

Prompter is multilingual. You can write your idea in any language, and the generated lyrics will follow. The interface includes examples in English, Indonesian, Japanese, and more so you can see how this works in practice.

Each generation costs 3 credits, and your history is synced to the cloud. Previously, prompt history lived only in your browser, which meant switching devices or clearing data would wipe everything. Now, every prompt you generate is saved to your account and available on any device.

A new history sidebar shows your past generations with relative timestamps, platform badges, and template indicators. You can search your history, rename entries, open full results, or delete individual items. There’s also a clear‑all option with a confirmation dialog if you want to start fresh.

History stores up to 50 entries per user, with the most recent prompts shown first.

AI Lyrics Transcription

The karaoke maker got smarter about finding lyrics.

Previously, if Spotify did not have synced lyrics for a track, the karaoke feature had nothing to work with. Now there is a fallback. When Spotify lyrics are unavailable, Muvize automatically transcribes the vocal stem using AI. The result is converted to timed subtitles and added to your timeline just like Spotify lyrics would be.

Long lines are automatically split into readable chunks so nothing overflows on screen. The whole process is seamless — you do not need to do anything different. If lyrics exist on Spotify, those are used. If not, AI transcription kicks in.

This also works as a standalone feature in the studio transcription panel if you want to transcribe any audio clip directly.

Streaming

Streams are now editable after creation. Click the pencil icon on any stream card to update its title, quality preset, loop setting, media files, or streaming target credentials. The edit dialog walks you through the same two-step flow as creation — pick your files first, then configure the destination. Changes apply immediately without needing to recreate the stream from scratch.

Better Stem Separation

The engine behind stem splitting and karaoke has been upgraded.

The new model produces cleaner vocal isolation and instrumentals, especially on tracks with dense arrangements. It also runs with fewer parameters, which means faster processing on average. You do not need to change anything — every stem split and karaoke render now uses the improved engine automatically.