CampaignReel

Ad placement specs against what generators output

Topview's drama studio, read against the windows a placement actually sells

Topview's Drama Studio starts from an idea, an outline or a full script, has an agent plan the drama and a workbench review the story assets, and lists Single Episode and Series modes, recommending vertical 9:16 for short-drama platforms. The placements this sheet tracks run from a 5 to 6-second bumper to 60 seconds. As of 2026-10-13.

Where a drama studio meets an ad slotThe studio starts from a script and plans episodes, with story assets reviewed in a workbench; the placement side sells windows running from five seconds to sixty. The two meet at the shape and almost nowhere else.You bringAn idea, an outline, a fullscript or a novel chapter.Into the studioThe agent plansAssets reviewed in aworkbench; Single Episode orSeries mode.Episodes outThe slot takesA bumper of five to sixseconds, or sixty at theceiling.
Fig. 1 The recommendation to shoot vertical is the one line both sides of this comparison agree on.

1What this register already holds

The placement windows this register holds, and the lengths the generators publish beside them.

  • Bumper
    Between 5 and 6 seconds, non-skippablethe tightest formatGoogle Ads Help, video ad formats / recorded 2026-09-12
  • Non-skippable in-stream
    60 seconds or shortera hard ceilingGoogle Ads Help, video ad formats / recorded 2026-09-12
  • Shorts
    A view is counted at 10 seconds or the end of the video, whichever comes firstwhat counts as a viewGoogle Ads Help, video ad formats / recorded 2026-09-12
  • Aspect ratios with minimum pixel dimensions
    Vertical 9:16 at 540x960 or more, horizontal 16:9 at 960x540 or more, square 1:1 at 640x640 or morenon-Spark adsTikTok Ads Manager, video ad specifications / recorded 2026-09-12
  • Video duration
    Up to 10 minutesnon-Spark adsTikTok Ads Manager, video ad specifications / recorded 2026-09-12
  • Lengths offered for a finished ad
    Finished ads at 15, 30 or 60 seconds, landscape or portrait, at 480P, 720P or 1080P; length and quality move the price, vibe and format do notSceneMixer, ad options guide / recorded 2026-10-13
  • Longest single generation
    30 seconds on the Wan 3.0 and Seedance 2.5 tiers, 15 seconds on the Seedance 2.0 and MiniMax H3 tiersstated per tierSceneMixer, price list / recorded 2026-10-13
  • Beyond the clip limit
    Episodes are composited from segments, billed at 1 credit per second of outputhow length is reachedSceneMixer, price list / recorded 2026-09-12

2What the studio plans, and what it recommends

Topview's drama studio page begins with what you bring: a one-line story idea, a short plot outline, a full drama script, a novel chapter or a serialized concept. An agent plans the drama, the story assets are reviewed in a workbench, and two modes are listed, Single Episode and Series. For a page being read by somebody holding an ad slot, that is the shape of a production rather than the shape of a spot.

The output side is settled in one line that matters here: vertical 9:16 is recommended as usually the best format for short-drama platforms, and voiceover and captions are generated with the piece. What the page does not state is a clip ceiling or an episode length in seconds, which are the two figures this register is built from, and dialogue languages are not addressed on the studio page at all. Both gaps are recorded as not stated rather than read as absences of the capability.

3The slots are shorter than anything the studio builds

On this sheet's placement side a bumper runs between 5 and 6 seconds and cannot be skipped, non-skippable in-stream is 60 seconds or shorter, and a Shorts view settles at 10 seconds or the end of the piece. A studio that plans episodes is working at a different magnitude: the pipeline this register reads paces vertical drama at 60 to 120 seconds an episode, which is the shortest unit it outlines.

Put the two sides together and the published arithmetic is what a production has to work with. Every generator row here states a single call measured in seconds, most of them between 4 and 30, so the 60-second format is two or more calls and a join, and a 6-second bumper is a fraction of one. The other maker named on this page answers the same question from the opposite direction, with a ceiling rather than a plan: Higgsfield's Cinema Studio clips run up to 30 seconds, which is two calls to a minute however the budget is arranged. Nothing on the studio page answers that arithmetic, and the register does not convert one side's figures into the other's.

4The shape is the one place the recommendation and the placement agree

Vertical 9:16 is one of the three shapes TikTok accepts for a video ad, with a floor of 540x960 under it, and it is the shape short-drama platforms buy. Out of the 15 generator rows here, nine publish an aspect ratio at all and six leave shape off the page entirely, so a tool that recommends one up front has stated the property this register cannot infer from a resolution.

Shape is also the spec that cannot be repaired afterwards: a piece in the wrong shape is generated again rather than re-encoded, as the matching page sets out at length. A studio recommending vertical has removed that risk for the placements that accept it and removed nothing for the Masthead, which is widescreen or 16:9.

5What sits on the same plan as the studio

The studio shares its plan with the ad-side tools on the same page: AI avatars from a public library of more than five thousand, product avatars, voice cloning, TikTok Ad Library browsing, and API and MCP access. Its own comparison table, dated in August, prints $0.12 for a second of 720P video on the Ultra Annual plan, billed at $599.9 for the year, under monthly credit plans running from $8 to $112.

That bundle is why this page exists. The question the collection found repeated around this tool is about UGC video rather than drama, and the answer the vendor's pages give is a single plan carrying both. The register records the two halves without merging them, because an avatar-led ad and a serialized drama meet a placement window in different ways.

6What each of them publishes about its own limits

Each maker named on this page, plus the pipeline this sheet reads, on its own page.
MakerWhat its own page states about the piecePage read
HiggsfieldCinema Studio clips up to 30 seconds2026-10-13
SceneMixer“Sixty to a hundred and twenty seconds is the working band for vertical short drama, and the outline paces for it.”2026-10-13
TopviewRecommends vertical 9:16 as “usually the best format” for short drama platforms2026-10-13

Inclusion rule. Rows are the makers this page is about, each read on its own public page, plus one pipeline whose output specs this register records sheet by sheet. A maker's cell carries the wording of the page read; the pipeline's cell is one sentence quoted from its published guides. A figure a page does not print is recorded as not printed rather than converted. Order. Alphabetical by maker.

7What the thread counts say

The question below is what the collection counted around this tool: one question, repeated across hundreds of threads, filed under the theme it keeps for ads and commercial work.

The question, the number of near-identical threads behind it, and the theme it was filed under.
QuestionThreads with the same questionTheme
What is the best tool for making AI UGC videos?444ads-ugc-commercial

Inclusion rule. Questions the collection counted, quoted the way they were written. Order. Descending by the thread count.

8Where the other tool fits the slot better

  • Episodes rather than spots are the job — Single Episode and Series modes with story assets reviewed in a workbench are built for serial work, while a 60-second in-stream slot is two calls on a generator that publishes the length and a monthly credit allowance here.
  • The ad-side extras have to ride the same plan — AI avatars, product avatars, voice cloning and TikTok Ad Library browsing sit alongside the studio, which is what a UGC-shaped campaign reads from a single subscription.
  • A per-second figure is what the budget multiplies — The vendor's own comparison table prints $0.12 a second of 720P on the Ultra Annual plan, the shape of figure this register can set against a slot.

Searches like "topview ai drama studio" land here. Set beside it: Topview against Higgsfield and invideo AI at 15 and 30 seconds.