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Audio, voice and reels

Add a voice-over, music, score and captions to a reel, and mix them on the audio timeline.

Updated November 10, 2026

Build a reel in the Praisma Editor by adding sound to your animated scenes. Everything you add appears as lanes on the audio timeline, below the motion timeline.

Add sound

  1. Open Animate and find the audio timeline.

  2. Click Add and choose one of these:

    • Score (free music): music rendered from a recipe and locked to your scenes. Design it in the score designer.

    • Voice-over...: generate a voice line for the open scene.

    • Audio file...: from your library, an upload or a generated sound.

    • Empty lane...: a lane to drop clips into.

You can also generate voice-overs, sound effects and music straight into the library with Generate audio in Assets. Describe a sound effect or track in words. A voice-over text can be up to 2000 characters.

Add captions

  1. Select a voice clip.

  2. If the clip shows Get word timings, click it first. This transcribes the clip once and uses AI credit. A generated voice-over already has its words. Then click Captions, choose a style and click Add.

Captions are a text layer, so you style them like any other text.

Mix the sound

  • Crossfade: set how long clips in a lane overlap, up to 10 seconds.

  • Duck: make a lane dip while clips on other lanes play, so music drops under the voice.

  • Fades: fade a clip in or out.

  • Lane effects: EQ and compression on a lane.

A video layer's own sound appears on the Video sound lane and follows the layer.

Export the reel

Export as MP4 for social channels. In the export dialog you can also set a Loudness target, export Stems as one file per lane, or export captions as SubRip .srt or WebVTT .vtt. See Export images and video.

Questions about building on PraismaHub? We're happy to help.

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