How to Create an AI Music Video, Start to Finish

Step 1: The track

You need audio first, because the track dictates cut timing, clip count, and mood. Generating one takes a prompt describing genre, instrumentation, tempo, and mood; the more specific the better. On DreamForgeX a music generation costs 6 credits.

If you already have a track — your own or licensed — use it. AI music generation is good and getting better, but it is still the component most likely to sound generic, and a real track raises the ceiling on the whole video.

Before generating a single frame, map the structure. Note the timestamps of intro, verse, chorus, and any break. That map becomes your shot list.

Step 2: Decide the visual language before generating anything

This is the step people skip, and it is the one that determines whether the finished video looks intentional or like a folder of unrelated clips.

Write down, in advance: the palette, the lighting, the lens feel, the setting, and whether a recurring subject appears. Then build a single base prompt fragment carrying all of it, which you append to every shot prompt.

For example, a fixed fragment might be: anamorphic lens, teal and amber palette, heavy atmospheric haze, low camera, neon practical lights. Every clip prompt becomes that fragment plus the shot-specific action. Consistency comes from the fragment never changing.

• Lock aspect ratio at the start. Mixing 16:9 and 9:16 clips means cropping later and losing framing you liked.
• Lock the palette. Colour drift between clips is the single most obvious tell of an AI-assembled video.
• Decide whether a character recurs. If so, read step 4 before generating anything.

Step 3: Generate clips against the shot list

Most AI video models produce clips between five and ten seconds. A three-minute video therefore needs roughly twenty to thirty clips, which is why cost per clip matters so much.

Credit costs scale steeply with model quality — on DreamForgeX, video runs from 10 credits for the self-hosted model up to 200 for Runway Gen-4.5 and 350 for Veo 3 with audio. The practical approach is to draft with a cheap model and regenerate only the shots that will actually survive the edit using an expensive one.

Generate more clips than you need. A realistic keep rate is somewhere between one in two and one in four, and budgeting for a 100% hit rate guarantees a frustrating edit.

• Draft cheap, finish expensive. Do not generate your first attempt at 200 credits.
• Image-to-video beats text-to-video for control: generate a still you like, then animate it. The composition is then yours rather than the model's.
• Keep a note of the seed and prompt for anything you like, so you can produce a matching variant.

Step 4: Character consistency, the real difficulty

If a person recurs across shots, text prompts alone will not hold their face. The model has no memory between generations, so the same prompt yields a different person each time.

The reliable approach is to fix the character once as an image, then drive every clip from that image. Generate or upload a reference, use a character or identity-lock feature to keep the face stable across new poses and settings, and animate from those stills rather than from text.

The second-best approach, if identity locking is unavailable, is to avoid the problem: shoot your recurring subject from behind, in silhouette, masked, or in shots too fast to register a face. This is a real technique, not a cop-out — plenty of professional music videos do exactly this.

Step 5: Lip sync, if anyone sings on camera

Lip sync is a post-production pass, not a generation setting. You produce the clip first, then submit the clip plus the audio to a lip-sync model, which re-renders the mouth to match.

It works best on a clear, front-facing, well-lit face at a steady distance from camera. It degrades quickly with profile angles, fast motion, occlusion, and low light — which means you should plan your performance shots to be front-on and relatively static, and save the dynamic camerawork for non-singing shots.

Step 6: Assembly

Cut to the track, not to the clips. Lay the audio down first, mark the beats, and place cuts on them. Cutting on the beat does more for perceived coherence than any amount of extra clip quality.

Short cuts hide flaws. AI video artefacts — warping hands, drifting backgrounds, morphing detail — become visible after about two seconds on screen. A cut every one to two seconds during energetic sections both matches the music and conceals weaknesses.

Finish with a grade across the whole timeline. A single colour pass over every clip is the cheapest, most effective way to make separately generated footage look like one piece.

What this costs

A worked example for a three-minute video with twenty-five clips, drafted cheaply and finished at quality tier, plus one generated track:

• That sits inside the Pro plan's 10,000 monthly credits at $19/month, with room for several videos.
• Doing the same job entirely at ultra tier would cost roughly 5,000 credits, which is why drafting cheap matters.