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GuideVideo

Choose length, format and quality

The short answer

Set the shape, the length and the quality under the prompt, before you press Generate. Each model offers its own options, and every length and quality shows its price.

On this page7 sections
  1. 1Before you start
  2. 2Steps
  3. 3What each model offers
  4. 4What you get
  5. 5Tips and limits
  6. 6If something goes wrong
  7. 7Questions

Before you start

What you need

  • An OpenClips account. You can start without one and sign up when you press Generate.
  • The model you want to use. Its options decide what you can pick.

Who can use it

Every plan: Free, Starter, Creator, Pro and MAX.

Models marked with a lock unlock with your first purchase.

What it costs

From ⚡2 a clip. See every price

Every length and every quality shows its own price, and Generate shows the price for your settings before you press it.

Steps

  1. The App menu, with Create ringed at the top.

    Open Create

    Press Create in the App menu. To use another model, press Change on the model card and pick one.

    On a phone: Tap Create in the menu. The full-screen Create video composer opens.

  2. The Shape menu, each shape with where it plays.

    Choose the shape

    Press the shape pill under the prompt. The Shape menu asks where the video will play: pick Vertical for phones, Landscape for a wide screen or Square for a feed.

    On a phone: Tap Shape. Pick Vertical, Landscape or Square.

  3. The Length menu, its slider and lengths, each with its price.

    Choose the length

    Press the length pill. In Length, drag the slider or press one of the lengths under it, then press Done. A model that offers set lengths shows only those.

    On a phone: Tap Length. Drag the slider or tap a length, then tap Done.

  4. The Quality menu, each quality with its price.

    Choose the quality

    Press the quality pill and pick one in Quality. A quality that renders only at some lengths or shapes says so under it.

    On a phone: Tap Quality and pick one.

  5. The settings under the prompt, and the Generate button ringed.

    Check the price and press Generate

    Generate shows the price for the shape, length and quality you picked. Press it to make the video.

What each model offers

ModelLengthShapeQuality
Seedance 2.54s to 30s16:9, 9:16, 1:1, 4:3, 3:4, 21:9, Adaptive480p, 720p, 1080p
Seedance 2.04s to 15s16:9, 9:16, 1:1, 4:3, 3:4, 21:9, Adaptive480p, 720p, 1080p, 4K
MiniMax H34s to 15s16:9, Adaptive, 21:9, 4:3, 1:1, 3:4, 9:16768P, 2K
MiniMax H3 Max5s to 15s16:9, 21:9, 4:3, 1:1, 3:4, 9:16480P, 768P
MiniMax H3 Max Turbo5s to 15s16:9, 21:9, 4:3, 1:1, 3:4, 9:16480P, 768P
HappyHorse 1.13s to 15s16:9, 9:16, 1:1, 4:3, 3:4, 4:5, 5:4, 9:21, 21:9720P, 1080P
Grok Imagine 1.51s to 15s16:9, 1:1, 9:16, 4:3, 3:4, 3:2, 2:3, 21:9, 5:2480p, 720p, 1080p
Kling 4.03s to 30sAdaptive, 21:9, 16:9, 9:16, 1:1720p, 1080p
Kling 3.03s to 15s16:9, 9:16, 1:1720p, 1080p, 4k
Runway Gen-4.52s to 10s16:9, 9:16, 21:9, 4:3, 3:4, 1:1Set by the model
Hailuo 2.36s, 10sSet by the model768P, 1080P
Wan 3.02s to 30sAdaptive, 16:9, 4:3, 1:1, 3:4, 9:16480P, 720P, 1080P
Gemini Omni Flash 1.14s, 6s, 8s, 10s16:9, 9:16360p, 720p, 1080p, 4k
FLUX 35s to 20sAuto, 21:9, 2:1, 16:9, 4:3, 1:1, 3:4, 9:16HD, FHD
FLUX 3 Max5s to 20sAuto, 21:9, 2:1, 16:9, 4:3, 1:1, 3:4, 9:16720p, 1080p
Seedance 2.0 Fast4s to 15s16:9, 9:16, 1:1, 4:3, 3:4, 21:9, Adaptive480p, 720p
Seedance 2.0 Mini4s to 15s16:9, 9:16, 1:1, 4:3, 3:4, 21:9, Adaptive480p, 720p
Seedance 1.5 Pro4s to 12s16:9, 9:16, 1:1, 4:3, 3:4, 21:9, Adaptive480p, 720p, 1080p
Seedance 1.0 Pro2s to 12s16:9, 9:16, 1:1, 4:3, 3:4, 21:9, Adaptive480p, 720p, 1080p
Seedance 1.0 Pro Fast2s to 12s16:9, 9:16, 1:1, 4:3, 3:4, 21:9, Adaptive480p, 720p, 1080p
Veo 3.14s, 6s, 8s16:9, 9:16720p, 1080p
Veo 3.1 Fast4s, 6s, 8s16:9, 9:16720p, 1080p
Grok Imagine 1.01s to 15s16:9, 1:1, 9:16, 4:3, 3:4, 3:2, 2:3, 21:9, 5:2480p, 720p
Runway Aleph 2Your clip’s lengthSet by the modelSet by the model
Wan 3.0 Prime2s to 30sAdaptive, 16:9, 4:3, 1:1, 3:4, 9:16480P, 720P, 1080P
Wan 2.72s to 15s16:9, 9:16, 1:1, 4:3, 3:4720P, 1080P
Wan 2.7 (first frame)2s to 15sSet by the model720P, 1080P
Hailuo 2.3 Fast6s, 10sYour photo’s shape768P
MiniMax H3 Max (first frame)5s to 15sYour photo’s shape480P, 768P
MiniMax H3 Max (references)5s to 15sAdaptive, 21:9, 16:9, 4:3, 1:1, 3:4, 9:16480P, 768P
MiniMax H3 Max Turbo (first frame)5s to 15sYour photo’s shape480P, 768P
Kling 3.0 Turbo3s to 15s16:9, 9:16, 1:1720p, 1080p
Kling O13s to 10s16:9, 9:16, 1:1720p, 1080p
HappyHorse 1.1 (first frame)3s to 15sYour photo’s shape720P, 1080P
HappyHorse 1.1 (references)3s to 15s16:9, 9:16, 1:1, 4:3, 3:4, 4:5, 5:4, 9:21, 21:9720P, 1080P
FLUX 3 Max (first frame)5s to 20sAuto, 21:9, 2:1, 16:9, 4:3, 1:1, 3:4, 9:16720p, 1080p
FLUX 3 Max (keyframes)5s to 20sAuto, 21:9, 2:1, 16:9, 4:3, 1:1, 3:4, 9:16720p, 1080p
Vidu Q4 (first frame)3s to 16sYour photo’s shape540p, 720p, 1080p, 2K, 4K
Vidu Q4 (references)3s to 16s16:9, 9:16, 4:3, 3:4, 1:1540p, 720p, 1080p, 2K, 4K
OmniHuman 2.0As long as your audio or scriptYour photo’s shapeSet by the model
HeyGen Video 15s to 15s16:9, 21:9, 4:3, 1:1, 3:4, 9:16480p, 768p, 1080p, 2k
HeyGen Video 1 (references)5s to 15s16:9, Adaptive, 21:9, 4:3, 1:1, 3:4, 9:16480p, 768p, 1080p, 2k
Pruna P-Video 2 Pro AvatarAs long as your audio or scriptYour photo’s shape480p, 768p, 1080p, 2k, 4k
Pruna P-Video 2 Pro (references)5s to 15s16:9, Adaptive, 9:16, 4:3, 3:4, 3:2, 2:3, 1:1480p, 768p, 1080p, 2k, 4k
Pruna P-Video1s to 20s16:9, 1:1, 9:16, 4:3, 3:4, 3:2, 2:3720p, 1080p
Pruna P-Video 21s to 20s16:9, 1:1, 9:16, 4:3, 3:4, 3:2, 2:3720p, 1080p
Pruna P-Video 2 Pro5s to 15s16:9, 1:1, 9:16, 4:3, 3:4, 3:2, 2:3480p, 768p, 1080p, 2k, 4k
Pruna P-Video AvatarYour clip’s lengthYour photo’s shape720p, 1080p
Pruna P-Video AnimateYour clip’s lengthYour photo’s shape720p, 1080p
Pruna P-Video ReplaceYour clip’s lengthYour photo’s shape720p, 1080p
Pruna P-Video EditYour clip’s lengthSet by the modelSet by the model

A setting a model can’t make with what you’ve added is greyed out, and its menu says why.

What you get

A video in the shape, length and quality you chose, in your Library under Creations.

Tips and limits

  • Adaptive leaves the shape to the model.
  • On the models that offer Draft, turning it on makes a preview at a lower quality. Turn it off for the final video.
  • A longer video costs more. On many models a sharper quality does too.

If something goes wrong

Questions

Which shape should I pick for Reels, TikTok or Shorts?

Pick Vertical. The Shape menu names where each shape plays best.

Why can't I pick a longer video?

Each model has its own longest length, listed in the table on this page. The Length menu also says when a length needs a plan.

Does a sharper video cost more?

On many models it does. Each quality shows its price in the Quality menu, and Generate shows the price for all your settings together.

Choose your settings

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