Text to Video AI: Create a Short Video from a Prompt

An AI video generator turns a text prompt, still image, or reference clip into a new short video. With Pipe2, open Video Generator, describe one clear shot, choose the frame and length, add purposeful references if needed, and generate an MP4 you can review or continue editing.

Generate an AI video in five steps

1. Define one shot. Decide what the viewer sees, what changes, and how the shot ends. A single believable action is easier to control than a whole story packed into one generation.
2. Write the motion brief. Describe the subject, action, setting, camera behavior, lighting, visual style, and any important sound.
3. Add references only when they solve a problem. Use a start frame for composition, an end frame for a destination, or reference media for identity, movement, timing, or audio direction.
4. Choose the output controls. Set aspect ratio, duration, resolution, and audio. Leave the model on Auto when you want Pipe2 to select a compatible option from those inputs.
5. Generate and inspect the entire clip. Watch it at normal speed and frame by frame around difficult motion. Regenerate a weak shot before building a longer edit around it.

The pipeline can start from text alone, but it does not require every project to begin from a blank frame. Its input can include a prompt, exact start or end images, loose image references, reference video, or reference audio. Model-specific combinations and limits differ, so check the current controls and credit estimate before running.

Write a prompt as a shot, not a synopsis

A useful video prompt describes visible change over time. Start with the framing, name the subject and action, then say what the camera and environment do. Give the shot a settled end state so the model has somewhere coherent to finish.

For example:

Medium-wide shot of a cobalt ceramic teapot on a café counter at blue hour. Steam rises, curls into one loose spiral, then disperses as the camera makes a slow, subtle push forward. Warm light inside, cool rain beyond the window. Audio: quiet rain and a soft ceramic lid rattle.

This brief asks for one scene, one primary motion, a restrained camera move, consistent lighting, and a concise sound bed. “Make an amazing cinematic café video” leaves all of those decisions unresolved. Extra adjectives do not repair an unclear action.

When timing matters, write events in order: beginning, movement, and final hold. Avoid demanding several locations, costume changes, dialogue exchanges, and camera cuts in a few seconds. Divide that idea into separate shots instead.

Choose text-to-video, a start frame, or references

Use text-to-video when the idea matters more than an exact subject or layout. It is the fastest way to explore a scene, camera move, or visual style from scratch.

Use a start frame when composition and identity need a stronger anchor. The image defines what is already visible; the prompt should concentrate on movement, camera behavior, and what remains stable. If you already have the still, the image-to-video guide goes deeper on protecting its subject and edges.

Use an end frame when a supported model needs to arrive at a specific final composition. Keep the transition physically plausible. A direct change between related frames is more reliable than asking the scene to transform into something with completely different geometry.

Use reference images, video, or audio to guide identity, objects, visual direction, camera work, rhythm, speech, music, or sound. State what each reference contributes. How reference media is interpreted depends on the selected model. Use the dedicated start and end frame controls when you need to request a specific opening or final composition.

Set the frame, length, resolution, and audio

Choose the aspect ratio for the destination before generating: 16:9 for landscape, 9:16 for vertical video, 1:1 for square, 4:3 for classic landscape, 3:4 for tall portrait, or 21:9 for ultrawide. A late crop can remove the subject or weaken carefully generated motion.

Duration and resolution are model-aware. Longer clips, uncommon aspect ratios, or certain reference combinations can require a different compatible model. Auto uses the submitted controls to make that choice; pin a model only when its documented capabilities are essential to the job.

Audio also depends on the selected model. When audio is enabled and supported, describe the sound you actually need—room tone, rain, one impact, a short line of dialogue—rather than assuming the visuals will imply it. If the chosen path is silent, add narration or music later when assembling the video.

Check prompt enhancement and credits before running

Text to video AI needs a scene description, not uploaded footage. For the café example above, paste the prompt, choose 16:9 for a landscape shot or 9:16 for a vertical post, and select a supported short duration. Keep references empty for this first attempt so you can judge how the text alone translates into motion.

Enhance prompt is enabled by default and refines your description for the selected model. Turn it off when you want to send your own wording unchanged. Set the frame and duration explicitly when they matter; leaving those controls on Auto lets Pipe2 infer them. Prompt enhancement does not guarantee that every requested detail will appear correctly.

Check the credit estimate after choosing the model and settings, and again after adding references or changing the duration or resolution. Auto chooses a compatible model; it is not a promise of the cheapest result. Keep the prompt and settings for each attempt so you can compare changes. Approve the motion in a short test before spending credits on more shots or a higher-resolution version.

Grok Imagine video generation from a prompt

To use the Grok Imagine video generator in Pipe2, select Grok Imagine Video explicitly in Video Generator. Auto may choose another model. Paste the café shot above, choose 16:9, 4 seconds, and 480p, and leave references empty for a small first test. Check the credit estimate, run, and review the returned video before increasing length or resolution. Turn off Enhance prompt if you want to test your wording unchanged.

Grok accepts a text prompt and produces 4–15 second clips at 480p or 720p. Its fixed aspect ratios are 16:9, 9:16, 1:1, 4:3, and 3:4. Generated audio is enabled by default; describe the desired sound and use the audio control if you want a silent result. Longer clips and higher resolution increase cost, so check the estimate again after changing settings.

If you already have a composition, add one start image and describe its movement. Alternatively, use up to seven reference images and explain what each should guide. These are separate modes: do not combine a start image with loose references. This Grok generation path does not accept an end frame, reference video, or uploaded audio. Choose another compatible model if those inputs are essential. Inspect the teapot shape, steam, camera movement, and sound; change one instruction at a time if the result drifts.

Review motion and continuity before keeping a clip

Watch the first result for the idea before examining details. Does the action read immediately? Does the clip end cleanly? If the answer is no, simplify the shot rather than adding more instructions.

Then inspect continuity: faces and hands, object count, product shape, contact between objects, reflections, background geometry, and camera direction. Look closely at moments when a subject turns, crosses behind another object, or leaves the frame; those transitions expose many generation errors.

Change one variable per retry. Tighten the action, reduce the camera move, strengthen the start-frame constraint, or remove a conflicting reference. Keeping the useful parts stable makes each iteration informative.

Build a finished video from approved shots

Treat each generation as a shot, not automatically as the finished production. Keep the best takes, put them in story order, and use Video Reel when you need to assemble clips with transitions and optional source audio, narration, or music. The broader guide to making AI videos covers planning, generation, assembly, captions, and branding as one workflow.

If choosing a model is the main problem, compare supported inputs and settings with the AI video generator comparison. For most first attempts, a clear single-shot brief, the correct aspect ratio, and a restrained reference set will improve the result more than chasing the most elaborate settings.

Prepare the generated clip for publishing

For the café shot, decide whether the deliverable is the teapot clip itself or one shot in a longer edit. Keep the same prompt and framing while testing models, and compare usable motion, sound, and the displayed credit estimate. A model that accepts your required inputs is only a starting point; keep the take that works in the actual edit.

If your finished video contains spoken words, add captions after the cuts and narration are settled. Open Captions, supply the finished video, and leave the optional SRT empty to transcribe its speech automatically. Alternatively, attach a corrected SRT to use your reviewed wording and timing. Choose a caption style and position, then check the rendered MP4 for transcription errors and text covering the subject. The subtitle guide explains the SRT route. A clip containing only rain and ceramic sounds does not need speech captions.