What does the output look like?
Edited podcast advertisement
A finished podcast ad assembled from FLUX.3 generations. The case study describes cropping, dialogue edits, and a repaired final sound; this is an edited example.
Starpop example: FLUX.3 podcast-ad case studyWhat can FLUX.3 do?
Black Forest Labs' frontier video model for text, image, start/end frame, and timed keyframe generation with native audio
- Cinematic text-to-video with native audio
- Animating a designed opening frame
- Controlled transitions between first and last frames
- Inputs
- Text, Image
- Durations
- 5s, 6s, 7s, 8s, 9s, 10s, 11s, 12s, 13s, 14s, 15s, 16s, 17s, 18s, 19s, 20s
- Aspect ratios
- auto, 21:9, 2:1, 16:9, 4:3, 1:1, 3:4, 9:16
- Output options
- 720p, 1080p
- Typical generation time
- About 10 minutes
- 1080p uses more credits than 720p, especially on longer clips.
- A last frame requires a start frame and a duration that leaves enough time for a coherent transition.
How much does FLUX.3 cost?
Base estimate
$0.17–$0.29 USD / second
1.7–2.9 credits / second
Estimated dollar cost uses the Solo monthly plan at $0.10 USD per credit. Your cost per credit depends on your plan.
Example: a 5-second clip
$0.85–$1.45 USD(8.5–14.5 credits)
Reference media and video editing may add to this estimate.
Video cost scales with duration. Resolution, sound, reference media, and generation mode can affect the final charge. Check the total shown in Starpop before generating.
How to use FLUX.3
- Click “Create with FLUX.3” and sign in or create an account. After setup, Starpop opens a new video workspace tab with the model selected.
- Describe the scene and sound, using an image, start/end frames, or timed keyframes when you need visual control.
- Choose the duration, aspect ratio, and resolution; keep each keyframe within the selected timeline.
- Review the credit estimate and generate. Check the result in your workspace, then download it or adjust your inputs to try again.