A common panic: "my timeline only shows three shots — where did the rest go?" Nothing's lost. The timeline only displays shots that have a rendered video clip, and rendering is a per-shot step that's easy to miss. Here's how to get every shot onto the timeline.
Why your timeline looks empty
After keyframes, each shot still has to be rendered into video. A shot with a keyframe but no rendered clip won't appear on the timeline. So if you see only a few shots, you've rendered only a few — the others are waiting.
This is one of the most common sticking points in AI filmmaking workflow. The keyframe stage and the video-generation stage are separate steps, and it's easy to assume keyframes alone populate the timeline.
Render a single shot
- Open a shot (click into it).
- Find the Generate Video button and click it. (It's the primary action on the shot — the big generate button at the top of the card.)
- Wait for the render to complete. The shot now has a clip and will show on the timeline.
- Check the clip in the single-shot preview before moving on.
Rendering one shot at a time is the right approach when you're still dialing in the look — motion speed, camera angle, subject framing. If a clip doesn't feel right, adjust the prompt or keyframe, then re-render before touching the rest of the episode.
Don't do 50 shots by hand — bulk render
Generating one shot at a time is fine for testing, but for a full episode use bulk generation to render many shots at once. Generate one first to confirm the look, then bulk-render the rest so you're not clicking through every card.
Bulk generation queues all selected shots and processes them in order. You can walk away and come back to a fully populated timeline. If one shot fails, the others continue — check the failed card afterward and re-render individually.
Choose the right model before committing
Different AI video models produce different motion styles, so pick your model before you bulk-render. Veo 3 handles dialogue scenes and naturalistic movement well. Kling excels at stylized action with strong camera motion. Seedance sits between the two with solid character consistency across cuts. See which AI video model to use for a full comparison.
Once you've picked a model, keep it consistent across the episode — mixing models creates visible style shifts between shots that are hard to fix in post.
Preview the whole sequence, not one shot
When you play back, use Play timeline — not the single-shot preview. Playing one shot (e.g. shot 26) only shows that clip; the timeline player assembles every rendered shot in order. If the preview seems too short, you're likely previewing a single shot or you have un-rendered gaps.
Walk through the timeline in order to spot gaps. An un-rendered gap appears as a blank card — click into it and generate the clip before your final review.
Test cheap, then commit
Render a low-resolution pass to check the motion, then re-render the same shot at full quality once you're happy. Every version is kept, so you can compare and roll back.
This approach saves both time and credits. A low-res pass typically costs a fraction of a full-quality render. Get the motion right first, then upgrade. For more on stretching your budget, see how to save credits on AI video.
Fix glitchy or failed clips
Sometimes a rendered clip comes back glitchy — a limb flickers, the background warps mid-shot, or the character breaks consistency. Don't bulk-render on top of a bad clip. Fix the individual shot first: adjust the prompt, tighten the keyframe, or try a different seed, then re-render. See how to fix glitchy AI video clips for a systematic troubleshooting approach.
Frequently asked questions
Why does my timeline only show a few shots?
Because only those shots have rendered video. Open each remaining shot and click Generate Video — they'll appear on the timeline once rendered.
How do I render all my shots at once?
Use bulk generation to render multiple shots in one go. Generate one first to confirm the look, then bulk-render the rest.
Why is my preview only a few seconds long?
You're probably previewing a single shot, or the timeline has gaps from un-rendered shots. Use "Play timeline" and make sure every shot is rendered.
Should I render in full quality first?
No — render low-res to check the motion, then re-render the chosen shots at full quality to save time and credits.
Keep learning
Render every shot, use bulk generation, and preview the full timeline. Dig deeper with which AI video model to use, how to save credits on AI video, and how to fix glitchy AI video clips.

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