PhotoMotion AI Blog
Practical guides for creating better AI videos
Use these guides to choose the right starting material, write clearer motion prompts, and evaluate model output with repeatable criteria.
Choose the right AI video starting point
Text, images, and reference media provide different kinds of control. Start with text when the scene does not need to preserve an existing composition. Start with an image when the subject, product, character, or artwork should remain recognizable. Use reference media when motion, pacing, sound, or atmosphere needs more direct guidance.
- Text to video is useful for open-ended scenes and rapid concept exploration.
- Image to video is better when visual continuity matters more than layout freedom.
- Reference-guided generation is useful when several media signals need to influence one result.
Write prompts that describe motion, not just appearance
A source image already communicates objects, colors, and composition. Repeating only what is visible leaves the model with little direction about time and movement. Stronger prompts describe the action, camera path, pacing, environmental movement, lighting changes, and the details that must remain stable throughout the clip.
- Name the primary action and the order in which events should occur.
- Describe camera behavior such as a slow push-in, orbit, pan, or locked shot.
- State continuity requirements for faces, products, clothing, logos, and backgrounds.
Compare models with a repeatable test
Model comparisons are most useful when the prompt, source asset, aspect ratio, and intended duration remain consistent. Review subject consistency, motion quality, prompt adherence, camera control, visual artifacts, audio behavior, generation time, and credit cost instead of judging a model from one attractive sample.
- Use the same creative brief and source material for every model tested.
- Record both successful results and failure patterns that affect the project.
- Choose the model that fits the delivery constraint, not only the most detailed frame.
