What changed when one clip is not long enough?
The Google blog of 5 November 2026 says Gemini Omni 1.2 Flash generates and edits videos of up to 15 seconds, up from 10 seconds on Omni 1.1, with the length set in steps of 1 second from 3 seconds. It also says that extending a clip to build a longer sequence keeps products, characters, props and environments more consistent from shot to shot. The 30% cut and the price of US$ 0.07 per second at 720p in that blog are a dollar price, in the paragraph about availability on the Gemini API and Gemini for business. They are not the Flow credit table.
The current Flow editing help limits the Extend button to Google AI Plus, Pro or Ultra subscribers on Omni Flash 1.2. You click the clip, choose Extend, pick the extra duration, describe how the action continues, and you can add up to 3 reference images. The same page says you cannot apply other edit modes, such as insert, remove and camera, to an extended clip.
The credits page confirms that on 5 November 2026 Veo Extend was retired. Extending a video needs Plus, Pro or Ultra and Omni Flash 1.2. An extension adds 3 to 10 seconds. Scenebuilder, on the same editing page, does a different job: line clips up, change that order, trim the start and end of each clip with the handles, preview the sequence and download the scene. The path is More, then Add to Scene. To reuse an older version, the help says to save it to the project from the History panel first. You can also pause on a frame and save it as an image, then use it later as a start frame, an end frame or an ingredient.
What does that mean for people posting from Brazil?
A Reel, a Short or a short ad usually needs more than one shot. On a paid plan an Omni Flash 1.2 clip stops at 15 seconds. The documented ways to go further are Extend, which continues the same shot, or a new clip joined to the first one in Scenebuilder.
Use Extend when the camera should stay and the action only needs more time. When the next beat is a new angle, generate another clip. The help describes saving a frame and using it as the start frame of a later generation. You can save the last useful frame of one clip and start the next clip from it.
A practical order: draft the shots, extend only the one that needs to run longer, send the keepers to Scenebuilder, trim the heads and tails, preview and download. The same help page marks upload-and-edit of a loaded video as a feature in certain countries only. This guide does not promise that Extend and Scenebuilder look the same on every account in Brazil. Check the buttons in your own project.
How many credits does a longer piece spend?
Google publishes the rate, not a packaged total for a 30-second video. The totals below are arithmetic from the Omni Flash 1.2 credit table. That page says the limits can change and asks you to check Settings on the prompt box before you generate. The rate is per generation, and one request can produce more than one result. A click that asks for two videos is charged for each one.
| Work | 720p | 360p | Who |
|---|---|---|---|
| Generate 10 seconds | 30 (10 × 3) | 10 (10 × 1) | Every account |
| Generate 15 seconds | 60 (10 × 3, then 5 × 6) | 20 (10 × 1, then 5 × 2) | Plus, Pro or Ultra |
| Extend by 10 seconds | 30 (10 × 3 per second added) | 10 (10 × 1 per second added) | Plus, Pro or Ultra |
| Extend by 3 seconds | 9 (3 × 3) | 3 (3 × 1) | Plus, Pro or Ultra |
| Three 15-second clips, no extension | 180 | 60 | Plus, Pro or Ultra |
One 15-second shot plus a 10-second extension at 720p is 90 credits when each action is a single generation. The same path at 360p is 30. Three 15-second shots at 720p are 180 credits before any take you throw away. Editing an Omni Flash 1.2 clip uses the same per-second rate as a new clip of that length. The credits page does not list a separate price for lining up, trimming, previewing or downloading in Scenebuilder. What spends credits is generating, editing, extending and, if you upscale, the upscale.
That is why a longer video empties a pool quickly. Veo 3 · Unlimited Credit refills the Family pool with no cap on how many times the shop refills it. It does not make a generation cost zero. You message the bot when the balance hits zero. Refills run from 10:00 to 21:00 in Vietnam (GMT+7), which is 0:00 to 11:00 in Brasília, with 2 to 3 hours between refills. In the Brazilian afternoon and evening that window is already closed: the next refill waits until support opens again, from midnight Brasília time. A wider credit table, including upscale, is in the guide on Omni Flash 1.2 credits.
Which Veo 3 · Unlimited Credit plan fits?
ChugAx is an independent shop in Vietnam. It sells access to Google AI Ultra 20x plans and has no tie to Google. Unlimited Credit means the shop refills the Family Flow pool. It does not mean a video costs zero credits. The credits page says clips from 11 to 15 seconds, and extensions, need a Google AI Plus, Pro or Ultra subscription. These plans are Ultra 20x access. This page still does not promise that every Flow button is open in Brazil.
| Plan | Who shares the pool | Price for the month |
|---|---|---|
| Veo 3 · Unlimited Credit · 1 member | The shop manages the Family. Up to 5 customers in that group share one pool. | 8,000,000 VND (about US$ 310.1, about R$ 1.538,46) |
| Full Family · Unlimited Credit | You manage the Family. You and 4 people you invite share the pool. | 40,000,000 VND (about US$ 1,550.4, about R$ 7.692,31) |
If you work alone and can accept a pool shared with other customers, the 1-member plan is the smaller bill. If the credits must stay with people you invite, choose Full Family. Ask the bot about the support tool that helps you use a shared pool. If the 1-member plan stops during the month, the shop restores access or arranges a replacement account; if it cannot, it refunds the unused time. On Full Family the shop restores the plan when the problem comes from its own account; if it cannot, it refunds the unused time. Problems with your own Gmail are not covered. The three Full Family exclusions are in the warranty guide.
How do you order from Brazil?
Orders go through the Telegram bot @chugax_gl_bot. The website does not take payment. There is no Pix key: Pix only moves money inside Brazil.
- Tell the bot which plan you want. It checks that your Gmail is eligible and states the amount.
- Pay only after that confirmation. Buy USDT with Pix and send it on the network the bot names (TRC20 or BEP20), or add reais to Wise with Pix and send VND to the MB Bank account the bot gives.
- The shop activates the plan 1 to 3 days after it has the details and confirms payment. That wait is for a new order, not for a later refill.
Prices are set in VND for the whole term. Reais on this page use 5,200 VND per real and are a reference only. Dollar references use 25,800 VND per US dollar. The amount you pay is the one the bot confirms. The steps in more detail are in paying from Brazil. Never send a password, an OTP or a recovery code.
Which limits still apply?
Refills are a support process, not an instant 24-hour service. Outside 0:00 to 11:00 Brasília time, the refill waits until support opens again.
- Google and Flow limits still sit on top of the credit count. The credits page says the rates can change at any time.
- Each extension adds 3 to 10 seconds. The help pages opened for this guide do not say how many times you can chain Extend, or a maximum length for a scene you download from Scenebuilder. Do not count on one button producing a one-minute file.
- Insert, remove and camera cannot be applied to an extended clip.
- A clip of 11 to 15 seconds, and Extend, need a paid Google AI plan. The 30% figure in the Google blog is about a dollar price on the Gemini API and Gemini for business, not a discount on Flow credits.
- ChugAx does not set the rules inside Flow. A new order still takes 1 to 3 days to activate.