For my first test, I entered:
“A person wearing a yellow raincoat runs through a city street on a rainy night.”
There was no noticeable queue, and a five-second video was ready after approximately two minutes.
The first thing that stood out was the lighting.
The neon reflections on the wet ground, the rainy-night environment, and the character’s movement blended relatively naturally. The camera was not simply fixed in one position either.
These short shots can create a so-called “cinematic” atmosphere fairly easily.
However, after generating several versions, the limitations also became visible.
It is good at giving you one shot, but not at filming an entire sequence for you.
A 30-second advertisement will usually need to be divided into several shots, generated separately, and edited together manually.
Repeatedly using Extend can make the video longer, but the further it continues, the more likely the character, clothing, or environment is to change gradually.
Complex actions are similarly unreliable.
For example, a sequence requiring the character to hold a cup specifically in the left hand, place it on a table, and then turn and walk away may fail to execute part of the instruction.
Interactions between several people, rapid movement, and significant occlusion are also more likely to produce distorted limbs, merged objects, or illogical motion directions.
Its sense of “physics” should therefore not be interpreted as strict physical simulation.
It simply produces more natural motion continuity than many earlier AI video tools.
Credits are another aspect that takes some adjustment.
If you only use Draft mode, the allowance can appear generous.
Once you begin comparing 720p and 1080p, or generating several versions of the same shot, the Credits disappear quickly.
Video is particularly different from image generation.
A single prompt often needs to be generated three or four times before producing one satisfactory result, so the budget cannot be calculated solely from the number of final videos required.
The free plan is better suited to testing prompts and shot concepts.
Its 540p resolution, watermark, and noncommercial restriction make it impractical for direct delivery.
However, it is sufficient for determining whether a particular scene can be generated successfully.
Pros
- Good short-shot quality: Camera movement, lighting, and motion continuity are particular strengths.
- Practical image-to-video: Existing character, product, or concept images can be extended into video easily.
- Supports start and end frames: Provides more control over the direction of a shot than completely random generation.
- Modify Video expands the use cases: There is no need to begin every generation from scratch.
- Character References suit continuous content: They can reduce character changes across multiple shots.
- Low barrier to entry: Ordinary natural language is enough to begin, without learning a complex node-based workflow.
Cons
- Still centered on short clips: Long-form narratives require shot breakdowns and post-production assembly.
- Complex actions can drift from instructions: Several people, rapid movement, and explicit action sequences are more likely to fail.
- Credit consumption varies considerably: High-resolution and HDR modes are expensive.
- Clear free-plan restrictions: Low resolution, watermarks, and noncommercial use make it better suited to testing.
- Character consistency is not completely stable: Consecutive shots still need to be reviewed and selected manually.
Best for / Not ideal for
Best for
- Independent video creators: Useful for quickly creating a few seconds of concept footage or transition material.
- Advertising and marketing teams: Suitable for testing different visual directions before deciding on a final production approach.
- Short-film and movie pre-production: Can turn written storyboards into moving previews.
- People already using AI image generation: Existing character and environment images can be extended into video.
- Video editors: Better used as a source of supplementary shots than as a tool expected to generate an entire finished film.
Not ideal for
- People who need long, continuous narratives: Generating in five- to ten-second segments makes the workflow fragmented.
- People requiring every action to follow instructions exactly: The AI still includes significant randomness.
- People who need frame-by-frame control: It is not traditional animation or professional compositing software.
- High-frequency users with extremely limited budgets: Repeated video generation can consume large numbers of Credits.
- People who do not want to perform post-production: Producing a complete video normally still requires editing and selection.
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