Veo 4 的常見問題解答
What is Veo 4 and what can it do?
Veo 4 是一款先進的 AI 影片模型，能從文字或圖像輸入產生寫實影片。其核心功能包括物理感知運動模擬、多角度鏡頭生成、同步音訊與多語言口型同步、以及延長的影片長度。此模型專為需要電影級輸出、同時掌控敘事連貫性與角色一致性的創作者設計。
How does the Veo 4 AI video generator work?
Users input a text prompt or upload an image/video to guide generation. The platform allows selection of duration, aspect ratio, and resolution. The Veo 4 model processes these parameters to produce a video with realistic motion, lighting, and audio. The generated video is provided as an MP4 file ready for download, with options to use reference images for enhanced control over specific elements.
What video formats and resolutions does Veo 4 support?
Veo 4 outputs videos in the standard MP4 format. Supported resolutions include 480p, 720p, 1080p, and up to 4K, depending on the user's subscription plan. Multiple aspect ratios are available, such as 16:9, 9:16, 1:1, 4:3, 3:4, and 21:9, accommodating various publishing platforms from social media to cinematic displays.
Can I use the generated videos for commercial projects?
Yes, all videos generated on the Veo 4 platform come with a commercial use license. This permits users to publish, distribute, and monetize the content without additional fees or restrictions. The license covers applications like marketing campaigns, product demos, film content, and social media advertisements.
Is Veo 4 free to use?
New users receive complimentary credits to test the AI video generator's features. However, sustained use requires a paid subscription, as free credits are limited. Paid plans provide monthly or annual credit allocations, higher resolution outputs, faster processing, and priority access to features. A limited-time 50% discount is currently offered on yearly subscriptions.
What makes Veo 4 different from other AI video generators?
Veo 4 distinguishes itself through native audio generation with lip-sync, multi-angle camera output from a single prompt, extended video coherence, and physics-based motion simulation. It also offers strong character consistency via reference images, cinematic control over lens and motion, and professional-grade resolution up to 4K within a single generation workflow.
How does the credit system work for Veo 4 video generation?
Veo 4 operates on a credit-based system where each video generation deducts credits based on duration, resolution, and features used. Higher resolutions and longer videos consume more credits. Subscription plans provide a set monthly or annual credit allowance—Starter offers 800 credits/month, Premium provides 2,000, and Advanced includes 6,000. Additional credits can be purchased if needed.
What is multi-angle camera generation and how does it benefit creators?
Multi-angle camera generation allows Veo 4 to produce the same scene from multiple perspectives—such as front, side, overhead, or behind—in a single generation pass. This eliminates the need for separate shoots or complex post-production editing to achieve varied shots, saving significant time and providing creators with immediate, diverse footage for editing or storytelling.
How does Veo 4 maintain character consistency across different scenes?
Veo 4 uses a subject reference and avatar personalization system to preserve character identity across multiple generated video clips. By uploading a reference image of a character, the model ensures consistent appearance, clothing, and features even when generating new scenes or changing camera angles, which is crucial for narrative continuity and branded content.
Can Veo 4 generate videos with synchronized audio in multiple languages?
Yes, Veo 4 includes built-in audio generation that creates dialogue, sound effects, and ambient audio perfectly synchronized with the video. It supports multilingual lip-sync, meaning the generated character's mouth movements match the spoken language. This audio is produced in a single generation step, avoiding the need for separate dubbing or sound design.
What are the key differences between the Starter, Premium, and Advanced plans?
The Starter plan ($9.99/month yearly) suits hobbyists with 800 monthly credits and standard features. The Premium plan ($19.99/month yearly), the most popular, offers 2,000 monthly credits and priority support for professionals. The Advanced plan ($49.99/month yearly) provides 6,000 monthly credits, fastest generation speed, and expert team support for studios and high-volume users. All plans include commercial licenses and up to 4K resolution.
如何使用 Veo 4
- Veo 4 作為 AI 影片生成器，將文字、圖像或影片輸入轉換為寫實剪片，提供多角度選項並同步音訊。
- 使用者首先前往 tryveo4.app 網站，選擇文字轉影片、圖像轉影片或影片轉影片生成模式。
- 輸入詳細的文字提示或上傳參考媒體，為 Veo 4 模型的輸出提供創意方向。
- 影片參數包括時長（最高可延長）、長寬比、解析度（480p至4K）以及音訊生成，皆可進行配置。
- 點擊「Generate」按鈕，啟動 AI 渲染流程，此過程可能需要幾分鐘，視設定而定。
- 完成的影片預覽被檢視以確保寫實性、運動連貫性、角色一致性以及場景間的音訊同步。
- 最後的 MP4 檔案可被下載並用於商業專案、社交媒體內容或電影製作，且不必擔心版權問題。
- 在多角度生成中，可用多個相機視角；使用者選擇最佳角度或將其組合以形成動態序列。
- 信用消耗根據解析度和時長計算；使用者監控餘額並根據需要購買額外积分。
- 高級功能如參考圖像控制、影片延長工具以及商業授權細節可透過平台文件取得。
