{"@context":"https://schema.org","@type":"NewsArticle","generatedAt":"2026-09-28T06:03:00.468Z","headline":"OpenRouter 评测 Seedance 2.5：长镜头与已有素材编辑的场景及成本解析","description":"OpenRouter 发布对 ByteDance Seedance 2.5 视频模型的评测，该模型自 2026 年 8 月 7 日上线其视频 API，生成 4 到 30 秒、480p 或 720p 的片段，支持图像、视频、音频引用和首尾帧控制，音频同趟生成不加价。","url":"https://www.aioga.com/news/cmtwlujuv02r1row74s96s67t/","mainEntityOfPage":"https://www.aioga.com/news/cmtwlujuv02r1row74s96s67t/","datePublished":"2026-09-09T00:00:00.000Z","dateModified":"2026-09-09T00:00:00.000Z","inLanguage":"zh-CN","publisher":{"@type":"NewsMediaOrganization","name":"Aioga","url":"https://www.aioga.com"},"citation":["https://openrouter.ai/blog/insights/seedance-2-5-review","https://aihot.news/items/cmtwlujuv02r1row74s96s67t"],"canonicalUrl":"https://www.aioga.com/news/cmtwlujuv02r1row74s96s67t/","directAnswer":{"@type":"Answer","text":"OpenRouter 评测显示，Seedance 2.5 可生成 4 至 30 秒、480p 或 720p 视频，支持文本、图像、视频和音频引用及首尾帧控制；音频可在同一生成流程中产出且不加价。","url":"https://www.aioga.com/news/cmtwlujuv02r1row74s96s67t/","dateCreated":"2026-09-09T00:00:00.000Z","author":{"@type":"Organization","@id":"https://www.aioga.com/authors/aioga-editorial/#editorial-team","name":"Aioga Editorial Team","url":"https://www.aioga.com/authors/aioga-editorial/"}},"evidence":[{"@type":"CreativeWork","name":"openrouter.ai source article","url":"https://openrouter.ai/blog/insights/seedance-2-5-review","datePublished":"2026-09-09T00:00:00.000Z","provider":{"@type":"Organization","name":"openrouter.ai","url":"https://openrouter.ai/blog/insights/seedance-2-5-review"}},{"@type":"CreativeWork","name":"AIHot archive record","url":"https://aihot.news/items/cmtwlujuv02r1row74s96s67t","datePublished":"2026-09-09T00:00:00.000Z","provider":{"@type":"Organization","name":"AIHot","url":"https://aihot.news/items/cmtwlujuv02r1row74s96s67t"}}],"aggregationSource":"OpenRouter：Announcements（RSS）","originalPublisher":{"name":"openrouter.ai","url":"https://openrouter.ai/blog/insights/seedance-2-5-review"},"geoDeepAnswer":null,"article":{"id":"cmtwlujuv02r1row74s96s67t","slug":"cmtwlujuv02r1row74s96s67t","url":"https://www.aioga.com/news/cmtwlujuv02r1row74s96s67t/","title":"OpenRouter 评测 Seedance 2.5：长镜头与已有素材编辑的场景及成本解析","title_en":"","summary":"OpenRouter 发布对 ByteDance Seedance 2.5 视频模型的评测，该模型自 2026 年 8 月 7 日上线其视频 API，生成 4 到 30 秒、480p 或 720p 的片段，支持图像、视频、音频引用和首尾帧控制，音频同趟生成不加价。","source":"OpenRouter：Announcements（RSS）","sourceUrl":"https://openrouter.ai/blog/insights/seedance-2-5-review","aiHotUrl":"https://aihot.news/items/cmtwlujuv02r1row74s96s67t","publishedAt":"2026-09-09T00:00:00.000Z","category":"行业动态","score":72,"selected":true,"articleBody":["Seedance 2.5 has been live on our video API since August 7, 2026, and as of September 3, 2026, the model page：https://openrouter.ai/bytedance/seedance-2.5 lists it from $0.1028 per second of generated video, which is what 480p works out to. That per-second figure is derived, not fixed. Billing is per video token, and the token count scales with output pixels as well as duration, so a second of 720p costs a little over twice a second of 480p from the same model.","The model is also a different shape from Seedance 2.0. It runs to 30 seconds instead of 15, and it stops at 720p instead of 4K. Below is what it does well, what a clip costs at each resolution, how it compares to Seedance 2.0, Wan 3.0, and Veo 3.1 on our own catalog data, and the cases where we’d recommend a different model.","Seedance 2.5 is ByteDance’s video generation model, and it takes several kinds of input into one video output. You can generate from a text prompt alone, from images that fix the first or last frame of a shot, or from reference assets that steer the result without pinning a specific frame. Our model page describes it as suited to long-form storytelling, reference-based generation, video editing, and video extension, and those four jobs cover most of what it’s used for.","Here’s the current spec snapshot from our video models endpoint：https://openrouter.ai/api/v1/videos/models, so you can see where those capabilities stop in practice.","Last checked September 3, 2026 on the video models endpoint.","The endpoint also lists the exact output sizes, which is useful when you’d rather send size than a resolution and an aspect ratio: 854x480, 752x560, 640x640, 560x752, 480x854, 992x432 at 480p, and 1280x720, 1112x834, 960x960, 834x1112, 720x1280, 1470x630 at 720p.","The model name is the human-readable label, ByteDance: Seedance 2.5, while the slug is the string you put in the model field, bytedance/seedance-2.5 . We carry five, and they aren’t interchangeable. Seedance 2.5 is the newest and the longest. Seedance 2.0：https://openrouter.ai/bytedance/seedance-2.0 is the higher-resolution model, with clips of 4 to 15 seconds at 480p through 4K for $0.000007 per video token at 480p and 720p. Seedance 2.0 Fast：https://openrouter.ai/bytedance/seedance-2.0-fast and Seedance 2.0 Mini：https://openrouter.ai/bytedance/seedance-2.0-mini run to 15 seconds at a 720p ceiling for $0.0000042 and $0.0000035 per token, which makes them the draft slugs. Seedance 1.5 Pro：https://openrouter.ai/bytedance/seedance-1-5-pro is the older model that generates video and audio in a single pass, stops at 1080p and 12 seconds, and bills $0.0000024 per token with audio or half that without.","Seedance 2.5 lists no 1080p and no 4K output. If you need either, that’s Seedance 2.0 in the same family, or Veo 3.1 outside it. This is the one spec where the newer version is narrower than the older one, and it’s worth checking against your delivery format before you build around 2.5.","The 4-to-30 second window and the reference inputs describe what the model accepts. The reason to choose it over the rest of the family is narrower than that. It’s the Seedance model for length and for footage you already have.","Four optional controls, each reducing how much the model can change on its own. Frame images and reference assets select different modes rather than combining, and frame images take priority if both are sent.","Thirty seconds is the longest single generation we carry, matched only by Wan 3.0：https://openrouter.ai/alibaba/wan-3.0 and Wan 3.0 Prime：https://openrouter.ai/alibaba/wan-3.0-prime. Every other model that publishes a duration range stops at 20 seconds or less. That matters because the alternative to a long take is stitching short ones, and stitching is where continuity breaks down. If your deliverable is a 30-second spot or a single continuous scene, this is the shortest path to it.","input_references ：https://openrouter.ai/docs/cookbook/video-generation/reference-to-video accepts image, audio, and video assets on Seedance generation 2 and newer, which includes 2.5. Image references carry a face, a product, or a style. A video reference gives the model existing footage to edit or extend. An audio reference gives it a track to work against. Our model page lists up to 50 reference assets per request, which is a model page figure rather than a limit our endpoint publishes, so treat the exact ceiling as reported rather than measured.","Video and audio references work on every Seedance model from generation 2 onward, so this isn’t unique to 2.5 inside the family. It does separate the family from the rest of the catalog. Wan 3.0, Veo 3.1, and Kling v3.0 Pro all take image references only.","A request that carries a video reference and no frame images bills at $0.0000064 per video token instead of $0.0000107, about 40% less. At 720p that’s $0.138 per second instead of $0.231. So the cheapest way to get 30 seconds of 720p out of this model is to extend footage you already have rather than to generate it cold.","frame_images ：https://openrouter.ai/docs/cookbook/video-generation/image-to-video accepts entries typed as first_frame and last_frame , so you can fix where a shot begins and ends and let the model fill in the motion between them. Wan 3.0, the other 30-second model, lists first_frame only. If a request carries both frame images and reference assets, the frame images take priority and the job is treated as image-to-video, so the references will have no visible effect and the request bills at the base rate.","generate_audio defaults to true, and we price video tokens identically whether audio is on or off, so muting a generation saves nothing. Veo 3.1 charges $0.40 per second with audio against $0.20 without, and Seedance 1.5 Pro halves its own rate for silent output. The model page also lists multilingual audiovisual generation, so a line in a language other than English is worth attempting here before you budget for a separate voice pass.","Length, references, and included audio fit a specific kind of job: one continuous scene, or a change to footage that already exists. Three cases fit that description well.","This is the strongest fit, since 30 seconds is enough for a full scene and the model doesn’t need you to cut. Write the beats in order and give the camera one instruction per beat.","Send the clip as a video reference and describe only what should change or what comes next. This is the request shape that bills at the lower video-input rate.","Short lines sync better than long ones, but 30 seconds gives you room for two or three of them in one take instead of one line per generation.","Those prompts go into a request body rather than a chat message, because video generation doesn’t run on /chat/completions . It has a dedicated asynchronous endpoint：https://openrouter.ai/blog/tutorials/video-generation-api, so you submit a job to POST /api/v1/videos , poll the polling_url we return until the status reads completed , then download the result with your API key. Generation usually takes from 30 seconds to a few minutes, and a 30-second polling interval is a reasonable default. Video models also don’t appear in the plain models list, so use /api/v1/videos/models or the video model collection：https://openrouter.ai/collections/video-models to find them.","The minimal text-to-video call is a submit and a poll.","Adding references turns that into an editing or extension workflow. The example below extends an existing clip, which is the request shape that bills at the lower video-input rate. Resolution, duration, and aspect ratio are all optional, and the seed value is a placeholder rather than a required value.","Seedance 2.5 accepts a seed, but determinism isn’t guaranteed by every provider. Check the video generation docs：https://openrouter.ai/docs/guides/overview/multimodal/video-generation before you build a workflow that depends on repeatable output. Provider-specific options：https://openrouter.ai/docs/cookbook/video-generation/provider-specific-video-options travel under provider.options. .parameters , where is the provider slug. Seedance runs on one provider, seed , and its allowed passthrough keys are watermark , req_key , and output_format .","Those requests bill on a formula rather than a flat per-second rate, which is the single most useful thing to understand before you scale up. The token count is (width x height x fps x duration) / 1024 at 24 fps, and every token bills at $0.0000107, or $0.0000064 when the request carries a video reference. So the only variables are pixels, seconds, and whether you’re supplying footage, and you can price any clip before you run it.","Last checked September 3, 2026. Figures are calculated from the token formula and the per-token rates on the video models endpoint. Vertical formats cost the same as landscape at equal pixel counts, so 720x1280 prices match 1280x720.","Working one row through end to end, a 10-second 720p clip in 16:9 is (1280 x 720 x 24 x 10) / 1024, which comes to 216,000 video tokens, and 216,000 tokens at $0.0000107 is $2.31. The per-second column is that figure divided by duration and rounded to three decimals.","Two details are worth knowing before you reconcile a bill. Our up-front estimate uses the standard dimensions for each resolution tier, so a 21:9 clip at 720p is estimated as if it were 1280x720, and the final charge comes from the token count the provider reports when the job completes. A request that carries a video reference is authorized at a flat $2 instead of the formula, because the token count depends on the length of your input footage, which we don’t know until the job runs. The final charge for those requests still comes from the reported token count at the video-input rate.","Measured against Veo 3.1 with audio at $0.40 per second, Seedance 2.5 at 480p is about four times cheaper and at 720p about 1.7 times cheaper. Measured against Wan 3.0 at $0.05 per second at 480p and $0.10 at 720p, Seedance 2.5 costs about twice as much at both. It isn’t the cheapest way to generate video. It’s the cheapest way to generate a 30-second clip with last-frame control, video references, or audio references.","Once you can price a clip, the comparison comes down to which requirement you hit first：https://openrouter.ai/docs/cookbook/video-generation/choose-video-model. All four models below are in our catalog, and every figure comes from the same endpoint on the same day.","The five categories creators test, against what our own sources document for each one.","Last checked September 3, 2026 on the video models endpoint. Seedance per-second figures are derived from the token formula, while Wan 3.0 and Veo 3.1 publish flat per-second SKUs on that same endpoint, so the figures are comparable but reached by different routes.","Seedance 2.5 wins on inputs and on length together. It’s the only model here that takes 30 seconds, both frame types, and video and audio references in the same request. Seedance 2.0 is the one to use for 1080p and 4K, and it’s cheaper per second at every resolution the two share. Wan 3.0 matches the 30-second ceiling at half the price and reaches 1080p, but it lists first-frame control only and no video or audio references, so it’s the better default for long text-to-video and the worse one for editing. Veo 3.1 is the fixed-length option, at $0.60 per second for 4K, and Veo 3.1 Fast generates 4K for $0.30 per second if you want the cheaper route to that resolution.","Because all four sit behind the same POST /api/v1/videos call and the same key, running your own comparison is a one-field change rather than four subscriptions. The video model collection：https://openrouter.ai/collections/video-models lists everything we carry with the modality filter already applied.","You don’t have to write code to compare them. Our video benchmarks page：https://openrouter.ai/benchmarks/media/videos runs the same prompt through every video model we carry, including Seedance 2.5, Seedance 2.0, Wan 3.0, and Veo 3.1, and shows each output next to what it cost and how long it took to generate. Watch the clips, sort by cost or generation time, then pick the models you want to try in chat. Use it to check the claims in this review before you spend anything.","Seedance 2.5 is the right choice when clip length, existing footage, or included audio matter more than resolution. Thirty seconds in one generation, image, video, and audio references, both frame types, and a lower rate for video-referenced requests are a combination nothing else in our catalog offers. Use Seedance 2.0 when you need 1080p or 4K, Wan 3.0 when you want 30 seconds of text-to-video for less, and Veo 3.1 when a fixed 4, 6, or 8-second 4K clip is the deliverable. Teams that need repeatable, approval-ready output should treat its results as material to review rather than as finals.","Yes, for longer single takes and for work that starts from existing footage. Seedance 2.5 generates clips of 4 to 30 seconds, accepts image, video, and audio references, supports first- and last-frame control, and generates audio in the same pass at the same rate. It’s a weaker choice when you need 1080p or 4K output, the lowest price per second, or frame-exact reproducibility.","Seedance 2.5 generates video from a text prompt, from images that fix the first or last frame, or from reference assets that carry a subject, a style, or existing footage into a new clip. As of September 3, 2026, it produces clips of 4 to 30 seconds at 480p or 720p, across six aspect ratios, with audio by default and a seed parameter to narrow variance between runs. The model page：https://openrouter.ai/bytedance/seedance-2.5 also lists video editing and video extension, and up to 50 reference assets per request.","Seedance 2.5 bills per video token, and tokens are (width x height x fps x duration) / 1024 at 24 fps, so the price scales with both pixels and seconds. The rate is $0.0000107 per token, which works out to about $0.103 per second at 480p and $0.231 at 720p, so a 10-second 720p clip costs roughly $2.31. Audio is included at the same rate. A request that carries a video reference bills at $0.0000064 per token instead, about 40% less.","There’s no single best video model, and the right answer depends on which requirement you hit first. Seedance 2.5 is the pick for 30-second clips that need last-frame control or video and audio references. Seedance 2.0 is the pick for 1080p and 4K. Wan 3.0 also runs to 30 seconds, costs less per second, and reaches 1080p, but it lists first-frame control only. Veo 3.1 is the pick for fixed 4, 6, or 8-second clips at 4K. All of them run through the same asynchronous video endpoint, so you can compare them on your own prompt by changing one field. The video model collection：https://openrouter.ai/collections/video-models lists the full set.","Send a POST request to https://openrouter.ai/api/v1/videos with bytedance/seedance-2.5 in the model field and your prompt in prompt , then poll the polling_url from the response until the status is completed and download the result with your API key. Generation is asynchronous and usually takes from 30 seconds to a few minutes. The full request schema, including webhooks：https://openrouter.ai/docs/cookbook/video-generation/video-generation-webhooks, is on the video generation page：https://openrouter.ai/docs/guides/overview/multimodal/video-generation.","Yes. Seedance 2.5 generates audio in the same pass as the video, and generate_audio defaults to true. We bill the same per-token rate with audio on or off, so there’s no cost reason to disable it. That isn’t true of Veo 3.1 or Seedance 1.5 Pro, which both charge less for silent output. The model page also lists multilingual audiovisual generation, so it’s worth testing a line in your own target language.","Seedance 2.5 runs twice as long and stops at a lower resolution. It generates 4 to 30 second clips at 480p or 720p, accepts image, video, and audio references, and bills $0.0000107 per video token. Seedance 2.0：https://openrouter.ai/bytedance/seedance-2.0 generates 4 to 15 second clips at 480p through 4K and bills $0.000007 per token at 480p and 720p, so it’s cheaper per second and the only one of the two that reaches 1080p or 4K. Pick 2.5 for length and for editing existing footage, and 2.0 for resolution.","All product sources above were last checked on September 3, 2026. Creator coverage is cited as framing only, not as a source of specs or prices."],"articleImages":[{"sourceUrl":"https://openrouter.ai/blog/images/seedance-2-5-review.png","alt":"Seedance 2.5 Review: What It's Best At and When to Use It","afterParagraph":0,"url":"/media/articles/cmtwlujuv02r1row74s96s67t/08056f2ad935e533.png"},{"sourceUrl":"https://openrouter.ai/blog/images/seedance-2-5-review-controls.png","alt":"Diagram of Seedance 2.5's four optional request controls stacked as layers: text prompt only, frame images pinning first and last frames, input references accepting image, video, and audio assets, and seed plus provider passthrough narrowing variance","afterParagraph":8,"url":"/media/articles/cmtwlujuv02r1row74s96s67t/b11bc41d7a292860.png"}],"mediaStatus":"ok","articleBodyZh":["Seedance 2.5 自 2026 年 8 月 7 日起已在我们的视频 API 上上线，截至 2026 年 9 月 3 日，该模型页面：https://openrouter.ai/bytedance/seedance-2.5 显示其生成每秒视频的价格从 $0.1028 起，这是 480p 视频对应的价格。每秒的价格是计算得出的，而非固定的。计费按视频代币（video token）计算，代币数量会随着输出像素和持续时间增加，因此同一模型生成 720p 视频每秒的费用是 480p 的两倍多。","该模型在形态上也不同于 Seedance 2.0。它最长支持 30 秒，而不是 15 秒，并且输出最高为 720p，而不是 4K。下面列出了它的优点、各分辨率下的剪辑费用、与 Seedance 2.0、Wan 3.0 和 Veo 3.1 在我们目录数据上的比较，以及我们建议使用其他模型的场景。","Seedance 2.5 是字节跳动的视频生成模型，它可以将多种输入生成一个视频输出。你可以仅从文本提示生成，也可以使用图像固定镜头的第一帧或最后一帧生成，或者使用参考素材引导生成而不固定特定帧。我们的模型页面描述其适用于长篇故事创作、基于参考的生成、视频编辑和视频扩展，这四种任务涵盖了其大部分使用场景。","这是我们视频模型端点的当前规格快照：https://openrouter.ai/api/v1/videos/models，你可以看到这些能力在实际中的限制。","最后检查时间为 2026 年 9 月 3 日，基于视频模型端点。","该端点还列出了精确的输出尺寸，在你希望传递尺寸而非分辨率和宽高比时很有用：480p 对应 854x480、752x560、640x640、560x752、480x854、992x432；720p 对应 1280x720、1112x834、960x960、834x1112、720x1280、1470x630。","模型名称是人类可读的标签，字节跳动：Seedance 2.5，而slug是你在模型字段中填写的字符串，即 bytedance/seedance-2.5。我们提供五个模型，它们不可互换。Seedance 2.5 是最新、最长的。Seedance 2.0：https://openrouter.ai/bytedance/seedance-2.0 是高分辨率模型，视频长度为4到15秒，分辨率从480p到4K，费用为每个视频令牌在480p和720p下 $0.000007。Seedance 2.0 Fast：https://openrouter.ai/bytedance/seedance-2.0-fast 和 Seedance 2.0 Mini：https://openrouter.ai/bytedance/seedance-2.0-mini 可生成至15秒的视频，720p上限，每个令牌费用分别为 $0.0000042 和 $0.0000035，因此它们属于草稿型模型。Seedance 1.5 Pro：https://openrouter.ai/bytedance/seedance-1-5-pro 是较旧的模型，可一次生成视频和音频，最高到1080p 和12秒，如果有音频，每个令牌收费 $0.0000024，没有音频则为一半。","Seedance 2.5 不提供1080p和4K输出。如果你需要其中任意分辨率，应使用同系列的 Seedance 2.0，或系列外的 Veo 3.1。这是新版本比旧版本分辨率更低的唯一规格，值得在使用2.5前先核对你的交付格式。","4到30秒的时长窗口和参考输入描述了模型可以接受的内容。选择它而非同家族其他模型的理由更为局限。它是用于特定长度和已有素材的 Seedance 模型。","四个可选控制，每个控制都能减少模型自行更改的程度。帧图像和参考资产选择不同模式而非叠加，如果同时发送，帧图像优先。","三十秒是我们提供的最长单次生成时长，仅与 Wan 3.0：https://openrouter.ai/alibaba/wan-3.0 和 Wan 3.0 Prime：https://openrouter.ai/alibaba/wan-3.0-prime 相当。其他所有公开持续时间范围的模型最长不超过20秒。这之所以重要，是因为较长的视频替代方案是拼接短片，而拼接容易导致连续性中断。如果你的交付物是30秒的广告或单个连续场景，这条路线是最短的路径。","input_references：https://openrouter.ai/docs/cookbook/video-generation/reference-to-video 支持在 Seedance 第二代及更新版本（包括 2.5）上使用图像、音频和视频素材。图像引用可以包含人脸、产品或风格。视频引用为模型提供现有素材以进行编辑或延伸。音频引用提供用于创作的音轨。我们的模型页面列出了每个请求最多 50 个参考素材，这是模型页面的数据，而不是我们端点公布的限制，因此请以报告的具体上限为准，而不是自行测量。","视频和音频引用适用于从第二代开始的每个 Seedance 模型，因此这在 2.5 版本中并非独有。它确实将该系列模型与其他目录模型区分开来。Wan 3.0、Veo 3.1 和 Kling v3.0 Pro 仅接受图像引用。","携带视频引用而无帧图像的请求，每个视频令牌的费用为 $0.0000064，而不是 $0.0000107，约便宜 40%。在 720p 下，每秒费用为 $0.138，而不是 $0.231。因此，从这个模型中获得 30 秒 720p 视频的最便宜方法是延伸已有素材，而不是从零生成。","frame_images：https://openrouter.ai/docs/cookbook/video-generation/image-to-video 接受类型为 first_frame 和 last_frame 的条目，因此您可以固定镜头的开始和结束位置，并让模型填充它们之间的动画。Wan 3.0（另一个 30 秒模型）仅列出 first_frame。如果一个请求同时携带帧图像和参考素材，帧图像优先处理，该任务被视为图像到视频的生成，因此参考素材不会产生可见效果，费用按基础费率计算。","generate_audio 默认为 true，且无论音频开启或关闭，我们的视频令牌定价相同，因此静音生成不会节省任何费用。Veo 3.1 开启音频时每秒收费 $0.40，无音频时每秒 $0.20，Seedance 1.5 Pro 对静音输出则减半收费。模型页面还列出了多语言视听生成，因此在预算单独配音之前，可以尝试使用非英语语言。","长度、引用和包含音频适合特定类型的任务：一个连续场景，或对已有素材进行更改。这三种情况非常适合该说明。","这是最合适的方式，因为30秒足够完成一个完整场景，并且模型不需要你去剪辑。按顺序写出每个动作要点，并为每个动作要点给出一个摄像机指令。","将剪辑作为视频参考发送，并仅描述需要更改的内容或接下来发生的内容。这是按较低视频输入费率计费的请求形式。","短台词比长台词同步得更好，但30秒的时间让你在一次拍摄中可以放下两到三个台词，而不是每次生成只一行。","这些提示应放入请求主体，而不是聊天消息中，因为视频生成不在 /chat/completions 上运行。它有一个专用的异步端点：https://openrouter.ai/blog/tutorials/video-generation-api，因此你需要提交一个 POST /api/v1/videos 的任务，轮询我们返回的 polling_url，直到状态显示为 completed，然后使用你的 API 密钥下载结果。生成通常需要30秒到几分钟，30秒的轮询间隔是合理的默认值。视频模型也不出现在普通模型列表中，所以使用 /api/v1/videos/models 或视频模型集合：https://openrouter.ai/collections/video-models 来查找。","最简的文本到视频调用就是提交和轮询。","添加参考资料后，可以将其变为编辑或扩展工作流程。下面的例子扩展了现有剪辑，这是按较低视频输入费率计费的请求形式。分辨率、时长和纵横比都是可选的，种子值是占位符，而非必需值。","Seedance 2.5 接受种子，但并非每个提供商都保证确定性。在建立依赖可重复输出的工作流程前，请查看视频生成文档：https://openrouter.ai/docs/guides/overview/multimodal/video-generation。提供商特定选项：https://openrouter.ai/docs/cookbook/video-generation/provider-specific-video-options 存在于 provider.options.parameters 下，其中 是提供商标识。Seedance 在一个提供商上运行，名字为 seed，它允许的透传键为 watermark、req_key 和 output_format。","这些请求按公式计费，而不是固定的每秒费率，这是你在扩展前最需要了解的一点。代币数量是（宽度 x 高度 x fps x 时长）/ 1024,24帧每秒，每个代币收费为0.00000107美元，或者当请求带有视频参考时为0.0000064美元。所以唯一的变量是像素、秒数，以及你是否提供素材，你可以在播放前给任何片段定价。","最后检查日期：2026年9月3日。数据是根据令牌公式和视频模型端点的每令牌费率计算得出的。垂直格式在像素数相等时价格与横向相同，因此720x1280的价格与1280x720相匹配。","从一行到端计算，10秒的720p片段（16：9）为（1280 x 720 x 24 x 10）/ 1024，即216,000个视频代币，216,000个代币以0.0000107美元为2.31美元。每秒一列即该数字除以时长并四舍五入至小数三位。","在核对账单之前，有两个细节值得了解。我们的前期估算使用了每个分辨率层级的标准尺寸，比如720p的21：9剪辑被当作1280x720来估算，最终费用来自服务商在任务完成时报告的令牌数量。带有视频引用的请求授权时，授权金额为固定的2美元，而不是公式，因为令牌数量取决于输入素材的长度，而我们要等到作业运行时才能知道。这些请求的最终费用仍来自视频输入率时报告的令牌数。","与Veo 3.1（音频为每秒0.40美元）相比，Seedance 2.5在480p下大约便宜四倍，720p时大约便宜1.7倍。与Wan 3.0在480p时每秒0.05美元和720p下0.10美元相比，Seedance 2.5在两者价格都约是两倍。它并不是生成视频最便宜的方法。它是生成30秒视频中最便宜的方法，包含最后一帧控制、视频参考或音频参考。","一旦你能给出一个视频定价，比较就取决于你先满足哪个要求：https：//openrouter.ai/docs/cookbook/video-generation/choose-video-model。下面的四个模型都在我们的目录中，每个模型都来自同一终端，同一天。","创建者测试的五个类别，并结合我们自身的资料记录。","最后检查时间为2026年9月3日，检查的是视频模型接口。Seedance 的每秒数据是根据 token 公式得出的，而 Wan 3.0 和 Veo 3.1 则在同一接口上发布固定每秒 SKU，因此这些数据是可比较的，但计算方式不同。","Seedance 2.5 在输入和长度上均表现最佳。它是这里唯一一个可以在同一请求中使用 30 秒、两种帧类型，以及视频和音频参考的模型。Seedance 2.0 是用于 1080p 和 4K 的首选，在两者共有的分辨率下每秒费用更低。Wan 3.0 能以一半价格达到 30 秒限制，支持至 1080p，但只列出了首帧控制，不支持视频或音频参考，因此更适合长文本转视频，而不适合编辑。Veo 3.1 是固定长度选项，4K 费用为每秒 $0.60，而 Veo 3.1 Fast 如果希望以更低成本获取该分辨率，4K 每秒生成费用为 $0.30。","因为这四个模型都通过同一个 POST /api/v1/videos 调用和同一个密钥运行，进行比较时只需更改一个字段，而不需要订阅四次。完整视频模型集合：https://openrouter.ai/collections/video-models 已经应用了模式过滤器，列出了我们提供的所有模型。","你无需编写代码即可进行比较。我们的视频基准页面：https://openrouter.ai/benchmarks/media/videos 将相同提示在我们提供的每个视频模型中运行，包括 Seedance 2.5、Seedance 2.0、Wan 3.0 和 Veo 3.1，并显示每个输出的成本及生成时间。观看视频片段，按费用或生成时间排序，然后在聊天中选择你想尝试的模型。在花费任何费用前，可用此页面验证本评测中的说法。","当视频片段长度、现有素材或包含音频比分辨率更重要时，Seedance 2.5 是合适选择。在一次生成中达到 30 秒、支持图像、视频和音频参考、两种帧类型，并且视频参考请求费用更低，是我们目录中其他模型无法提供的组合。当需要 1080p 或 4K 时使用 Seedance 2.0，想以更低成本生成 30 秒文本转视频时使用 Wan 3.0，而当交付物是固定 4、6 或 8 秒的 4K 视频片段时使用 Veo 3.1。需要可重复、审批就绪输出的团队，应将其结果视为需审核的素材，而非最终成品。","是的，适用于较长的单镜头以及从现有素材开始的工作。Seedance 2.5 可以生成 4 到 30 秒的剪辑，接受图像、视频和音频参考，支持首帧和尾帧控制，并在同一次生成中以相同速率生成音频。当你需要 1080p 或 4K 输出、每秒最低价格，或精确帧重现时，它是较弱的选择。","Seedance 2.5 可以根据文本提示、固定首帧或尾帧的图像，或者承载主体、风格或现有素材的新参考资产生成视频。截至 2026 年 9 月 3 日，它可以生成 4 到 30 秒的 480p 或 720p 剪辑，支持六种纵横比，默认带音频，并提供种子参数以缩小每次生成的差异。模型页面：https://openrouter.ai/bytedance/seedance-2.5 还列出了视频编辑和视频扩展，以及每次请求最多可使用 50 个参考资产。","Seedance 2.5 按视频令牌计费，令牌计算公式为 (宽 × 高 × 帧率 × 时长) / 1024（以 24 fps 计），因此价格随像素和秒数而变化。费率为每令牌 $0.0000107，相当于 480p 每秒约 $0.103，720p 每秒约 $0.231，因此 10 秒的 720p 剪辑大约收费 $2.31。音频按相同费率包含在内。携带视频参考的请求每令牌收费 $0.0000064，大约便宜 40%。","没有单一最好的视频模型，正确的选择取决于你的首要需求。Seedance 2.5 是需要尾帧控制或视频和音频参考的 30 秒剪辑的首选。Seedance 2.0 适合 1080p 和 4K。Wan 3.0 也可生成 30 秒剪辑，每秒成本更低且可达 1080p，但仅列出首帧控制。Veo 3.1 是固定 4、6 或 8 秒 4K 剪辑的首选。它们都通过相同的异步视频端点运行，因此你可以通过更改某个字段在自己的提示下进行比较。视频模型集合：https://openrouter.ai/collections/video-models 列出了完整的模型集合。","向 https://openrouter.ai/api/v1/videos 发送 POST 请求，在 model 字段中使用 bytedance/seedance-2.5，并在 prompt 中填入你的提示，然后轮询响应中的 polling_url，直到状态完成，并使用你的 API 密钥下载结果。生成是异步的，通常需要 30 秒到几分钟。完整请求架构，包括 webhook：https://openrouter.ai/docs/cookbook/video-generation/video-generation-webhooks，可在视频生成页面查阅：https://openrouter.ai/docs/guides/overview/multimodal/video-generation。","是的。Seedance 2.5 在生成视频的同时生成音频，generate_audio 默认设置为 true。无论开启还是关闭音频，我们的按 token 收费相同，所以没有成本上的理由去禁用它。Veo 3.1 或 Seedance 1.5 Pro 就不一样，它们对无声输出收费更低。模型页面也列出了多语言视听生成，因此值得在你自己的目标语言中测试一行内容。","Seedance 2.5 运行时间是原来的两倍，并在较低分辨率下停止。它生成 4 到 30 秒的剪辑，分辨率为 480p 或 720p，接受图片、视频和音频引用，并按每个视频 token 收费 $0.0000107。Seedance 2.0：https://openrouter.ai/bytedance/seedance-2.0 生成 4 到 15 秒的剪辑，分辨率从 480p 到 4K，在 480p 和 720p 按每个 token 收费 $0.000007，因此每秒成本更低，也是唯一能达到 1080p 或 4K 的版本。选 2.5 适合生成较长视频和编辑现有素材，选 2.0 则适合追求分辨率。","上述所有产品资源最后检查日期为 2026 年 9 月 3 日。创作者覆盖范围仅作为参考框架，而非规格或价格来源。"],"translationStatus":"translated","bodyOrigin":"source-page","editorial":{"summary":"OpenRouter 评测显示，Seedance 2.5 可生成 4 至 30 秒、480p 或 720p 视频，支持文本、图像、视频和音频引用及首尾帧控制；音频可在同一生成流程中产出且不加价。","background":"该模型自 2026 年 8 月 7 日上线 OpenRouter 视频 API。截至 9 月 3 日，480p 折算价格每秒 0.1028 美元起；实际按视频 token 计费，并随输出像素和时长变化。","viewpoint":"Aioga 判断：Seedance 2.5 的重点在最长 30 秒生成及参考素材驱动的编辑场景，而非追求最高分辨率。其上限为 720p，选择前需要结合成片规格核对。","implications":"可能影响：长镜头、视频延展和已有素材编辑可将该模型纳入评估，但每秒标价不代表固定成本；预算需要按分辨率、时长和视频 token 计算，高清交付则应比较其他模型。","nextStep":"后续观察：持续核对 OpenRouter 模型页与视频模型端点中的价格、输出尺寸和能力边界，并关注其与 Seedance 2.0、Wan 3.0、Veo 3.1 的目录数据比较。","evidenceRefs":["title","summary","articleBody","source"],"status":"published","aiGenerated":true,"autoApproved":true,"generatedBy":"aioga-editorial:gpt-5.6-sol","reviewedBy":"aioga-editorial-review:gpt-5.6-sol","generatedAt":"2026-09-11T07:34:24.398Z","sourceHash":"96ac103b6e9e20f8","review":{"approved":true,"groundedness":94,"clarity":93,"duplicationRisk":12,"blockingIssues":[],"notes":["“0.1028 美元起”可能让人误解为固定或最低单价，建议改为“480p 折算约为每秒 0.1028 美元”；正文已说明实际按视频 token 计费，且该每秒数字为推导值。","“音频可在同一生成流程中产出且不加价”有来源摘要支持，但可明确表述为“音频同趟生成不额外加价”，避免与“支持音频引用”混淆。"]},"validation":{"passed":true,"mode":"ai-auto","revisions":0,"checks":["schema","length","source-attribution","editorial-labels","inference-boundary","low-source-overlap","no-html","independent-ai-review"]}},"tags":["行业动态","OpenRouter：Announcements（RSS）"],"translations":{"zh-CN":{"title":"OpenRouter 评测 Seedance 2.5：长镜头与已有素材编辑的场景及成本解析","summary":"OpenRouter 发布对 ByteDance Seedance 2.5 视频模型的评测，该模型自 2026 年 8 月 7 日上线其视频 API，生成 4 到 30 秒、480p 或 720p 的片段，支持图像、视频、音频引用和首尾帧控制，音频同趟生成不加价。","category":"行业动态","source":"openrouter.ai","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"OpenRouter 评测 Seedance 2.5：长镜头与已有素材编辑的场景及成本解析 - Aioga AI资讯","description":"OpenRouter 发布对 ByteDance Seedance 2.5 视频模型的评测，该模型自 2026 年 8 月 7 日上线其视频 API，生成 4 到 30 秒、480p 或 720p 的片段，支持图像、视频、音频引用和首尾帧控制，音频同趟生成不加价。","url":"https://www.aioga.com/news/cmtwlujuv02r1row74s96s67t/","articleBody":["Seedance 2.5 自 2026 年 8 月 7 日起已在我们的视频 API 上上线，截至 2026 年 9 月 3 日，该模型页面：https://openrouter.ai/bytedance/seedance-2.5 显示其生成每秒视频的价格从 $0.1028 起，这是 480p 视频对应的价格。每秒的价格是计算得出的，而非固定的。计费按视频代币（video token）计算，代币数量会随着输出像素和持续时间增加，因此同一模型生成 720p 视频每秒的费用是 480p 的两倍多。","该模型在形态上也不同于 Seedance 2.0。它最长支持 30 秒，而不是 15 秒，并且输出最高为 720p，而不是 4K。下面列出了它的优点、各分辨率下的剪辑费用、与 Seedance 2.0、Wan 3.0 和 Veo 3.1 在我们目录数据上的比较，以及我们建议使用其他模型的场景。","Seedance 2.5 是字节跳动的视频生成模型，它可以将多种输入生成一个视频输出。你可以仅从文本提示生成，也可以使用图像固定镜头的第一帧或最后一帧生成，或者使用参考素材引导生成而不固定特定帧。我们的模型页面描述其适用于长篇故事创作、基于参考的生成、视频编辑和视频扩展，这四种任务涵盖了其大部分使用场景。","这是我们视频模型端点的当前规格快照：https://openrouter.ai/api/v1/videos/models，你可以看到这些能力在实际中的限制。","最后检查时间为 2026 年 9 月 3 日，基于视频模型端点。","该端点还列出了精确的输出尺寸，在你希望传递尺寸而非分辨率和宽高比时很有用：480p 对应 854x480、752x560、640x640、560x752、480x854、992x432；720p 对应 1280x720、1112x834、960x960、834x1112、720x1280、1470x630。","模型名称是人类可读的标签，字节跳动：Seedance 2.5，而slug是你在模型字段中填写的字符串，即 bytedance/seedance-2.5。我们提供五个模型，它们不可互换。Seedance 2.5 是最新、最长的。Seedance 2.0：https://openrouter.ai/bytedance/seedance-2.0 是高分辨率模型，视频长度为4到15秒，分辨率从480p到4K，费用为每个视频令牌在480p和720p下 $0.000007。Seedance 2.0 Fast：https://openrouter.ai/bytedance/seedance-2.0-fast 和 Seedance 2.0 Mini：https://openrouter.ai/bytedance/seedance-2.0-mini 可生成至15秒的视频，720p上限，每个令牌费用分别为 $0.0000042 和 $0.0000035，因此它们属于草稿型模型。Seedance 1.5 Pro：https://openrouter.ai/bytedance/seedance-1-5-pro 是较旧的模型，可一次生成视频和音频，最高到1080p 和12秒，如果有音频，每个令牌收费 $0.0000024，没有音频则为一半。","Seedance 2.5 不提供1080p和4K输出。如果你需要其中任意分辨率，应使用同系列的 Seedance 2.0，或系列外的 Veo 3.1。这是新版本比旧版本分辨率更低的唯一规格，值得在使用2.5前先核对你的交付格式。","4到30秒的时长窗口和参考输入描述了模型可以接受的内容。选择它而非同家族其他模型的理由更为局限。它是用于特定长度和已有素材的 Seedance 模型。","四个可选控制，每个控制都能减少模型自行更改的程度。帧图像和参考资产选择不同模式而非叠加，如果同时发送，帧图像优先。","三十秒是我们提供的最长单次生成时长，仅与 Wan 3.0：https://openrouter.ai/alibaba/wan-3.0 和 Wan 3.0 Prime：https://openrouter.ai/alibaba/wan-3.0-prime 相当。其他所有公开持续时间范围的模型最长不超过20秒。这之所以重要，是因为较长的视频替代方案是拼接短片，而拼接容易导致连续性中断。如果你的交付物是30秒的广告或单个连续场景，这条路线是最短的路径。","input_references：https://openrouter.ai/docs/cookbook/video-generation/reference-to-video 支持在 Seedance 第二代及更新版本（包括 2.5）上使用图像、音频和视频素材。图像引用可以包含人脸、产品或风格。视频引用为模型提供现有素材以进行编辑或延伸。音频引用提供用于创作的音轨。我们的模型页面列出了每个请求最多 50 个参考素材，这是模型页面的数据，而不是我们端点公布的限制，因此请以报告的具体上限为准，而不是自行测量。","视频和音频引用适用于从第二代开始的每个 Seedance 模型，因此这在 2.5 版本中并非独有。它确实将该系列模型与其他目录模型区分开来。Wan 3.0、Veo 3.1 和 Kling v3.0 Pro 仅接受图像引用。","携带视频引用而无帧图像的请求，每个视频令牌的费用为 $0.0000064，而不是 $0.0000107，约便宜 40%。在 720p 下，每秒费用为 $0.138，而不是 $0.231。因此，从这个模型中获得 30 秒 720p 视频的最便宜方法是延伸已有素材，而不是从零生成。","frame_images：https://openrouter.ai/docs/cookbook/video-generation/image-to-video 接受类型为 first_frame 和 last_frame 的条目，因此您可以固定镜头的开始和结束位置，并让模型填充它们之间的动画。Wan 3.0（另一个 30 秒模型）仅列出 first_frame。如果一个请求同时携带帧图像和参考素材，帧图像优先处理，该任务被视为图像到视频的生成，因此参考素材不会产生可见效果，费用按基础费率计算。","generate_audio 默认为 true，且无论音频开启或关闭，我们的视频令牌定价相同，因此静音生成不会节省任何费用。Veo 3.1 开启音频时每秒收费 $0.40，无音频时每秒 $0.20，Seedance 1.5 Pro 对静音输出则减半收费。模型页面还列出了多语言视听生成，因此在预算单独配音之前，可以尝试使用非英语语言。","长度、引用和包含音频适合特定类型的任务：一个连续场景，或对已有素材进行更改。这三种情况非常适合该说明。","这是最合适的方式，因为30秒足够完成一个完整场景，并且模型不需要你去剪辑。按顺序写出每个动作要点，并为每个动作要点给出一个摄像机指令。","将剪辑作为视频参考发送，并仅描述需要更改的内容或接下来发生的内容。这是按较低视频输入费率计费的请求形式。","短台词比长台词同步得更好，但30秒的时间让你在一次拍摄中可以放下两到三个台词，而不是每次生成只一行。","这些提示应放入请求主体，而不是聊天消息中，因为视频生成不在 /chat/completions 上运行。它有一个专用的异步端点：https://openrouter.ai/blog/tutorials/video-generation-api，因此你需要提交一个 POST /api/v1/videos 的任务，轮询我们返回的 polling_url，直到状态显示为 completed，然后使用你的 API 密钥下载结果。生成通常需要30秒到几分钟，30秒的轮询间隔是合理的默认值。视频模型也不出现在普通模型列表中，所以使用 /api/v1/videos/models 或视频模型集合：https://openrouter.ai/collections/video-models 来查找。","最简的文本到视频调用就是提交和轮询。","添加参考资料后，可以将其变为编辑或扩展工作流程。下面的例子扩展了现有剪辑，这是按较低视频输入费率计费的请求形式。分辨率、时长和纵横比都是可选的，种子值是占位符，而非必需值。","Seedance 2.5 接受种子，但并非每个提供商都保证确定性。在建立依赖可重复输出的工作流程前，请查看视频生成文档：https://openrouter.ai/docs/guides/overview/multimodal/video-generation。提供商特定选项：https://openrouter.ai/docs/cookbook/video-generation/provider-specific-video-options 存在于 provider.options.parameters 下，其中 是提供商标识。Seedance 在一个提供商上运行，名字为 seed，它允许的透传键为 watermark、req_key 和 output_format。","这些请求按公式计费，而不是固定的每秒费率，这是你在扩展前最需要了解的一点。代币数量是（宽度 x 高度 x fps x 时长）/ 1024,24帧每秒，每个代币收费为0.00000107美元，或者当请求带有视频参考时为0.0000064美元。所以唯一的变量是像素、秒数，以及你是否提供素材，你可以在播放前给任何片段定价。","最后检查日期：2026年9月3日。数据是根据令牌公式和视频模型端点的每令牌费率计算得出的。垂直格式在像素数相等时价格与横向相同，因此720x1280的价格与1280x720相匹配。","从一行到端计算，10秒的720p片段（16：9）为（1280 x 720 x 24 x 10）/ 1024，即216,000个视频代币，216,000个代币以0.0000107美元为2.31美元。每秒一列即该数字除以时长并四舍五入至小数三位。","在核对账单之前，有两个细节值得了解。我们的前期估算使用了每个分辨率层级的标准尺寸，比如720p的21：9剪辑被当作1280x720来估算，最终费用来自服务商在任务完成时报告的令牌数量。带有视频引用的请求授权时，授权金额为固定的2美元，而不是公式，因为令牌数量取决于输入素材的长度，而我们要等到作业运行时才能知道。这些请求的最终费用仍来自视频输入率时报告的令牌数。","与Veo 3.1（音频为每秒0.40美元）相比，Seedance 2.5在480p下大约便宜四倍，720p时大约便宜1.7倍。与Wan 3.0在480p时每秒0.05美元和720p下0.10美元相比，Seedance 2.5在两者价格都约是两倍。它并不是生成视频最便宜的方法。它是生成30秒视频中最便宜的方法，包含最后一帧控制、视频参考或音频参考。","一旦你能给出一个视频定价，比较就取决于你先满足哪个要求：https：//openrouter.ai/docs/cookbook/video-generation/choose-video-model。下面的四个模型都在我们的目录中，每个模型都来自同一终端，同一天。","创建者测试的五个类别，并结合我们自身的资料记录。","最后检查时间为2026年9月3日，检查的是视频模型接口。Seedance 的每秒数据是根据 token 公式得出的，而 Wan 3.0 和 Veo 3.1 则在同一接口上发布固定每秒 SKU，因此这些数据是可比较的，但计算方式不同。","Seedance 2.5 在输入和长度上均表现最佳。它是这里唯一一个可以在同一请求中使用 30 秒、两种帧类型，以及视频和音频参考的模型。Seedance 2.0 是用于 1080p 和 4K 的首选，在两者共有的分辨率下每秒费用更低。Wan 3.0 能以一半价格达到 30 秒限制，支持至 1080p，但只列出了首帧控制，不支持视频或音频参考，因此更适合长文本转视频，而不适合编辑。Veo 3.1 是固定长度选项，4K 费用为每秒 $0.60，而 Veo 3.1 Fast 如果希望以更低成本获取该分辨率，4K 每秒生成费用为 $0.30。","因为这四个模型都通过同一个 POST /api/v1/videos 调用和同一个密钥运行，进行比较时只需更改一个字段，而不需要订阅四次。完整视频模型集合：https://openrouter.ai/collections/video-models 已经应用了模式过滤器，列出了我们提供的所有模型。","你无需编写代码即可进行比较。我们的视频基准页面：https://openrouter.ai/benchmarks/media/videos 将相同提示在我们提供的每个视频模型中运行，包括 Seedance 2.5、Seedance 2.0、Wan 3.0 和 Veo 3.1，并显示每个输出的成本及生成时间。观看视频片段，按费用或生成时间排序，然后在聊天中选择你想尝试的模型。在花费任何费用前，可用此页面验证本评测中的说法。","当视频片段长度、现有素材或包含音频比分辨率更重要时，Seedance 2.5 是合适选择。在一次生成中达到 30 秒、支持图像、视频和音频参考、两种帧类型，并且视频参考请求费用更低，是我们目录中其他模型无法提供的组合。当需要 1080p 或 4K 时使用 Seedance 2.0，想以更低成本生成 30 秒文本转视频时使用 Wan 3.0，而当交付物是固定 4、6 或 8 秒的 4K 视频片段时使用 Veo 3.1。需要可重复、审批就绪输出的团队，应将其结果视为需审核的素材，而非最终成品。","是的，适用于较长的单镜头以及从现有素材开始的工作。Seedance 2.5 可以生成 4 到 30 秒的剪辑，接受图像、视频和音频参考，支持首帧和尾帧控制，并在同一次生成中以相同速率生成音频。当你需要 1080p 或 4K 输出、每秒最低价格，或精确帧重现时，它是较弱的选择。","Seedance 2.5 可以根据文本提示、固定首帧或尾帧的图像，或者承载主体、风格或现有素材的新参考资产生成视频。截至 2026 年 9 月 3 日，它可以生成 4 到 30 秒的 480p 或 720p 剪辑，支持六种纵横比，默认带音频，并提供种子参数以缩小每次生成的差异。模型页面：https://openrouter.ai/bytedance/seedance-2.5 还列出了视频编辑和视频扩展，以及每次请求最多可使用 50 个参考资产。","Seedance 2.5 按视频令牌计费，令牌计算公式为 (宽 × 高 × 帧率 × 时长) / 1024（以 24 fps 计），因此价格随像素和秒数而变化。费率为每令牌 $0.0000107，相当于 480p 每秒约 $0.103，720p 每秒约 $0.231，因此 10 秒的 720p 剪辑大约收费 $2.31。音频按相同费率包含在内。携带视频参考的请求每令牌收费 $0.0000064，大约便宜 40%。","没有单一最好的视频模型，正确的选择取决于你的首要需求。Seedance 2.5 是需要尾帧控制或视频和音频参考的 30 秒剪辑的首选。Seedance 2.0 适合 1080p 和 4K。Wan 3.0 也可生成 30 秒剪辑，每秒成本更低且可达 1080p，但仅列出首帧控制。Veo 3.1 是固定 4、6 或 8 秒 4K 剪辑的首选。它们都通过相同的异步视频端点运行，因此你可以通过更改某个字段在自己的提示下进行比较。视频模型集合：https://openrouter.ai/collections/video-models 列出了完整的模型集合。","向 https://openrouter.ai/api/v1/videos 发送 POST 请求，在 model 字段中使用 bytedance/seedance-2.5，并在 prompt 中填入你的提示，然后轮询响应中的 polling_url，直到状态完成，并使用你的 API 密钥下载结果。生成是异步的，通常需要 30 秒到几分钟。完整请求架构，包括 webhook：https://openrouter.ai/docs/cookbook/video-generation/video-generation-webhooks，可在视频生成页面查阅：https://openrouter.ai/docs/guides/overview/multimodal/video-generation。","是的。Seedance 2.5 在生成视频的同时生成音频，generate_audio 默认设置为 true。无论开启还是关闭音频，我们的按 token 收费相同，所以没有成本上的理由去禁用它。Veo 3.1 或 Seedance 1.5 Pro 就不一样，它们对无声输出收费更低。模型页面也列出了多语言视听生成，因此值得在你自己的目标语言中测试一行内容。","Seedance 2.5 运行时间是原来的两倍，并在较低分辨率下停止。它生成 4 到 30 秒的剪辑，分辨率为 480p 或 720p，接受图片、视频和音频引用，并按每个视频 token 收费 $0.0000107。Seedance 2.0：https://openrouter.ai/bytedance/seedance-2.0 生成 4 到 15 秒的剪辑，分辨率从 480p 到 4K，在 480p 和 720p 按每个 token 收费 $0.000007，因此每秒成本更低，也是唯一能达到 1080p 或 4K 的版本。选 2.5 适合生成较长视频和编辑现有素材，选 2.0 则适合追求分辨率。","上述所有产品资源最后检查日期为 2026 年 9 月 3 日。创作者覆盖范围仅作为参考框架，而非规格或价格来源。"]},"en":{"title":"OpenRouter Review Seedance 2.5: Analysis of Long Shots and Scene & Cost Editing with Existing Material","summary":"OpenRouter released an evaluation of ByteDance Seedance 2.5 video model. This model launched its video API on August 7, 2026, generating 4 to 30-second clips at 480p or 720p, supporting image, video, and audio references as well as start and end frame control, with audio generated simultaneously at no extra cost.","category":"Industry","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"OpenRouter Review Seedance 2.5: Analysis of Long Shots and Scene & Cost Editing with Existing Material - Aioga AI News","description":"OpenRouter released an evaluation of ByteDance Seedance 2.5 video model. This model launched its video API on August 7, 2026, generating 4 to 30-second clips at 480p or 720p, suppo...","url":"https://www.aioga.com/en/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:23:15.121Z"},"ja":{"title":"OpenRouter 評測 Seedance 2.5：長回し撮影と既存素材編集のシーンおよびコスト解析","summary":"OpenRouterはByteDanceのSeedance 2.5ビデオモデルの評価を発表しました。このモデルは2026年8月7日にビデオAPIを公開し、4秒から30秒、480pまたは720pのクリップを生成でき、画像、ビデオ、音声の参照や始終フレームの制御に対応し、音声も同時生成で追加料金はかかりません。","category":"業界動向","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"OpenRouter 評測 Seedance 2.5：長回し撮影と既存素材編集のシーンおよびコスト解析 - Aioga AIニュース","description":"OpenRouterはByteDanceのSeedance 2.5ビデオモデルの評価を発表しました。このモデルは2026年8月7日にビデオAPIを公開し、4秒から30秒、480pまたは720pのクリップを生成でき、画像、ビデオ、音声の参照や始終フレームの制御に対応し、音声も同時生成で追加料金はかかりません。","url":"https://www.aioga.com/ja/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:23:29.912Z"},"ko":{"title":"OpenRouter 리뷰 Seedance 2.5: 롱테이크와 기존 소재 편집의 장면 및 비용 분석","summary":"OpenRouter는 ByteDance Seedance 2.5 비디오 모델에 대한 평가를 발표했습니다. 해당 모델은 2026년 8월 7일부터 비디오 API를 출시했으며, 4초에서 30초 길이의 480p 또는 720p 클립을 생성할 수 있고, 이미지, 비디오, 오디오 참조 및 시작·끝 프레임 제어를 지원하며, 오디오는 동일한 생성 과정에서 추가 요금 없이 제공됩니다.","category":"업계 동향","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"OpenRouter 리뷰 Seedance 2.5: 롱테이크와 기존 소재 편집의 장면 및 비용 분석 - Aioga AI 뉴스","description":"OpenRouter는 ByteDance Seedance 2.5 비디오 모델에 대한 평가를 발표했습니다. 해당 모델은 2026년 8월 7일부터 비디오 API를 출시했으며, 4초에서 30초 길이의 480p 또는 720p 클립을 생성할 수 있고, 이미지, 비디오, 오디오 참조 및 시작·끝 프레임 제어를 지원하며, 오디오는 동일...","url":"https://www.aioga.com/ko/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:24:09.905Z"},"es":{"title":"Evaluación de OpenRouter Seedance 2.5: Análisis de escenas y costos de tomas largas y edición con material existente","summary":"OpenRouter publicó una evaluación del modelo de video ByteDance Seedance 2.5, el cual lanzó su API de video el 7 de agosto de 2026, generando clips de 4 a 30 segundos, en 480p o 720p, que soportan referencias de imágenes, videos y audio, así como control de los fotogramas inicial y final, y la generación de audio al mismo tiempo no tiene costo adicional.","category":"Industria","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"Evaluación de OpenRouter Seedance 2.5: Análisis de escenas y costos de tomas largas y edición con material existente - Aioga Noticias de IA","description":"OpenRouter publicó una evaluación del modelo de video ByteDance Seedance 2.5, el cual lanzó su API de video el 7 de agosto de 2026, generando clips de 4 a 30 segundos, en 480p o 72...","url":"https://www.aioga.com/es/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:24:09.761Z"},"fr":{"title":"Évaluation d'OpenRouter Seedance 2.5 : Analyse des scènes et des coûts de prises de vue en plan-séquence et du montage avec des matériaux existants","summary":"OpenRouter a publié une évaluation du modèle vidéo ByteDance Seedance 2.5, modèle dont l'API vidéo a été mise en ligne le 7 août 2026, générant des séquences de 4 à 30 secondes en 480p ou 720p, supportant les références d'images, de vidéos et d'audio ainsi que le contrôle des premières et dernières images, le son étant généré simultanément sans coût supplémentaire.","category":"Industrie","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"Évaluation d'OpenRouter Seedance 2.5 : Analyse des scènes et des coûts de prises de vue en plan-séquence et du montage avec des matériaux existants - Aioga Actualités IA","description":"OpenRouter a publié une évaluation du modèle vidéo ByteDance Seedance 2.5, modèle dont l'API vidéo a été mise en ligne le 7 août 2026, générant des séquences de 4 à 30 secondes en...","url":"https://www.aioga.com/fr/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:24:49.827Z"},"de":{"title":"OpenRouter Test Seedance 2.5: Analyse von Szenen mit langen Aufnahmen und bestehendem Material sowie Kosten","summary":"OpenRouter veröffentlicht eine Bewertung des ByteDance Seedance 2.5 Videomodells, das seit dem 7. August 2026 seine Video-API bereitstellt, Clips von 4 bis 30 Sekunden in 480p oder 720p erzeugt, Bild-, Video- und Audioverweise sowie Steuerung von Anfangs- und Endbildern unterstützt und Audio in derselben Generation ohne Zusatzkosten anbietet.","category":"行业动态","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"OpenRouter Test Seedance 2.5: Analyse von Szenen mit langen Aufnahmen und bestehendem Material sowie Kosten - Aioga KI-News","description":"OpenRouter veröffentlicht eine Bewertung des ByteDance Seedance 2.5 Videomodells, das seit dem 7. August 2026 seine Video-API bereitstellt, Clips von 4 bis 30 Sekunden in 480p oder...","url":"https://www.aioga.com/de/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:24:50.984Z"},"pt-BR":{"title":"Avaliação do OpenRouter Seedance 2.5: Análise de cenas de longos takes e edição com material existente e custos","summary":"OpenRouter lançou uma avaliação do modelo de vídeo ByteDance Seedance 2.5, que desde 7 de agosto de 2026 disponibiliza sua API de vídeo, gerando clipes de 4 a 30 segundos em 480p ou 720p, suportando referência de imagens, vídeos e áudios, além de controle de quadros iniciais e finais, com áudio gerado na mesma rodada sem custo adicional.","category":"行业动态","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"Avaliação do OpenRouter Seedance 2.5: Análise de cenas de longos takes e edição com material existente e custos - Aioga Notícias de IA","description":"OpenRouter lançou uma avaliação do modelo de vídeo ByteDance Seedance 2.5, que desde 7 de agosto de 2026 disponibiliza sua API de vídeo, gerando clipes de 4 a 30 segundos em 480p o...","url":"https://www.aioga.com/pt-BR/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:25:29.020Z"},"ru":{"title":"Обзор OpenRouter Seedance 2.5: анализ сцен и затрат при съемке длинным кадром и редактировании существующих материалов","summary":"OpenRouter опубликовал оценку видеомодели ByteDance Seedance 2.5. Эта модель с 7 августа 2026 года начала предоставлять свой видеo API, генерируя фрагменты длительностью от 4 до 30 секунд с разрешением 480p или 720p, поддерживая использование изображений, видео и аудио в качестве ссылок, а также управление начальным и конечным кадром. Аудио генерируется одновременно без дополнительной оплаты.","category":"行业动态","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"Обзор OpenRouter Seedance 2.5: анализ сцен и затрат при съемке длинным кадром и редактировании существующих материалов - Aioga Новости ИИ","description":"OpenRouter опубликовал оценку видеомодели ByteDance Seedance 2.5. Эта модель с 7 августа 2026 года начала предоставлять свой видеo API, генерируя фрагменты длительностью от 4 до 30...","url":"https://www.aioga.com/ru/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:25:32.030Z"},"ar":{"title":"تقييم OpenRouter Seedance 2.5: تحليل المشاهد والتكاليف لتحرير اللقطات الطويلة والمواد الموجودة","summary":"أصدرت OpenRouter تقييمًا لنموذج الفيديو ByteDance Seedance 2.5، والذي تم إطلاق واجهة برمجة التطبيقات الخاصة به للفيديو في 7 أغسطس 2026، ويقوم بإنشاء مقاطع تتراوح مدتها بين 4 إلى 30 ثانية بدقة 480p أو 720p، ويدعم الإشارة إلى الصور والفيديو والصوت والتحكم في الإطار الأول والأخير، مع إمكانية توليد الصوت في نفس الوقت دون تكلفة إضافية.","category":"行业动态","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"تقييم OpenRouter Seedance 2.5: تحليل المشاهد والتكاليف لتحرير اللقطات الطويلة والمواد الموجودة - Aioga أخبار الذكاء الاصطناعي","description":"أصدرت OpenRouter تقييمًا لنموذج الفيديو ByteDance Seedance 2.5، والذي تم إطلاق واجهة برمجة التطبيقات الخاصة به للفيديو في 7 أغسطس 2026، ويقوم بإنشاء مقاطع تتراوح مدتها بين 4 إلى 30...","url":"https://www.aioga.com/ar/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:26:17.612Z"},"hi":{"title":"OpenRouter समीक्षा Seedance 2.5: लंबी शॉट और मौजूदा सामग्री संपादन के दृश्य और लागत विश्लेषण","summary":"OpenRouter ने ByteDance Seedance 2.5 वीडियो मॉडल का मूल्यांकन जारी किया, यह मॉडल 7 अगस्त 2026 से अपने वीडियो API पर सक्रिय है, और 4 से 30 सेकंड, 480p या 720p के क्लिप उत्पन्न करता है, इसमें छवि, वीडियो, ऑडियो संदर्भ और शुरुआती और अंतिम फ्रेम नियंत्रण का समर्थन है, और ऑडियो एक साथ उत्पन्न करने पर कोई अतिरिक्त शुल्क नहीं है।","category":"行业动态","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"OpenRouter समीक्षा Seedance 2.5: लंबी शॉट और मौजूदा सामग्री संपादन के दृश्य और लागत विश्लेषण - Aioga AI समाचार","description":"OpenRouter ने ByteDance Seedance 2.5 वीडियो मॉडल का मूल्यांकन जारी किया, यह मॉडल 7 अगस्त 2026 से अपने वीडियो API पर सक्रिय है, और 4 से 30 सेकंड, 480p या 720p के क्लिप उत्पन्न करता...","url":"https://www.aioga.com/hi/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:26:16.495Z"},"it":{"title":"Recensione OpenRouter Seedance 2.5: analisi di scene e costi nell'editing con piani sequenza e materiale esistente","summary":"OpenRouter ha pubblicato una valutazione del modello video ByteDance Seedance 2.5, il quale ha lanciato la sua API video il 7 agosto 2026, generando clip da 4 a 30 secondi, in 480p o 720p, supportando il riferimento a immagini, video e audio, oltre al controllo dei fotogrammi iniziale e finale; l'audio generato contemporaneamente non ha costi aggiuntivi.","category":"行业动态","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"Recensione OpenRouter Seedance 2.5: analisi di scene e costi nell'editing con piani sequenza e materiale esistente - Aioga Notizie IA","description":"OpenRouter ha pubblicato una valutazione del modello video ByteDance Seedance 2.5, il quale ha lanciato la sua API video il 7 agosto 2026, generando clip da 4 a 30 secondi, in 480p...","url":"https://www.aioga.com/it/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:27:02.887Z"},"nl":{"title":"OpenRouter beoordeling Seedance 2.5: analyse van lange opname scènes en kosten van het bewerken van bestaand materiaal","summary":"OpenRouter heeft een beoordeling uitgebracht over het ByteDance Seedance 2.5 videomodel. Dit model heeft sinds 7 augustus 2026 zijn video-API online, waarmee het fragmenten van 4 tot 30 seconden kan genereren in 480p of 720p, en het ondersteunt referenties naar afbeeldingen, video's en audio, evenals controle over begin- en eindframes. Het genereren van audio tegelijk brengt geen extra kosten met zich mee.","category":"行业动态","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"OpenRouter beoordeling Seedance 2.5: analyse van lange opname scènes en kosten van het bewerken van bestaand materiaal - Aioga AI-nieuws","description":"OpenRouter heeft een beoordeling uitgebracht over het ByteDance Seedance 2.5 videomodel. Dit model heeft sinds 7 augustus 2026 zijn video-API online, waarmee het fragmenten van 4 t...","url":"https://www.aioga.com/nl/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:26:59.887Z"},"tr":{"title":"OpenRouter İnceleme Seedance 2.5: Uzun çekimler ile mevcut materyal düzenleme sahneleri ve maliyet analizi","summary":"OpenRouter, ByteDance Seedance 2.5 video modelinin değerlendirmesini yayınladı. Bu model, 2026 yılı 7 Ağustos'ta video API'si ile kullanıma sunuldu ve 4 ila 30 saniye uzunluğunda, 480p veya 720p çözünürlükte parçalar üretiyor. Görüntü, video ve ses referanslarını ve başlangıç ile bitiş kare kontrolünü destekliyor, ses aynı oturumda üretilirse ekstra ücret almıyor.","category":"行业动态","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"OpenRouter İnceleme Seedance 2.5: Uzun çekimler ile mevcut materyal düzenleme sahneleri ve maliyet analizi - Aioga AI Haberleri","description":"OpenRouter, ByteDance Seedance 2.5 video modelinin değerlendirmesini yayınladı. Bu model, 2026 yılı 7 Ağustos'ta video API'si ile kullanıma sunuldu ve 4 ila 30 saniye uzunluğunda,...","url":"https://www.aioga.com/tr/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:27:44.098Z"},"vi":{"title":"Đánh giá OpenRouter Seedance 2.5: Phân tích cảnh quay dài và chỉnh sửa vật liệu hiện có cùng chi phí","summary":"OpenRouter đã công bố đánh giá về mô hình video ByteDance Seedance 2.5, mô hình này kể từ ngày 7 tháng 8 năm 2026 đã ra mắt API video, tạo ra các đoạn video từ 4 đến 30 giây, với độ phân giải 480p hoặc 720p, hỗ trợ tham chiếu hình ảnh, video, âm thanh và kiểm soát khung hình đầu-cuối, âm thanh được tạo cùng lúc mà không tính thêm phí.","category":"行业动态","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"Đánh giá OpenRouter Seedance 2.5: Phân tích cảnh quay dài và chỉnh sửa vật liệu hiện có cùng chi phí - Tin tức AI Aioga","description":"OpenRouter đã công bố đánh giá về mô hình video ByteDance Seedance 2.5, mô hình này kể từ ngày 7 tháng 8 năm 2026 đã ra mắt API video, tạo ra các đoạn video từ 4 đến 30 giây, với đ...","url":"https://www.aioga.com/vi/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:27:49.936Z"},"id":{"title":"Ulasan OpenRouter Seedance 2.5: Analisis Biaya dan Skema Pengambilan Gambar Panjang dengan Bahan yang Sudah Ada","summary":"OpenRouter merilis evaluasi terhadap model video ByteDance Seedance 2.5, model ini sejak 7 Agustus 2026 meluncurkan API videonya, menghasilkan klip berdurasi 4 hingga 30 detik dengan resolusi 480p atau 720p, mendukung referensi gambar, video, audio, dan kontrol frame awal serta akhir, audio dihasilkan bersamaan tanpa biaya tambahan.","category":"行业动态","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"Ulasan OpenRouter Seedance 2.5: Analisis Biaya dan Skema Pengambilan Gambar Panjang dengan Bahan yang Sudah Ada - Berita AI Aioga","description":"OpenRouter merilis evaluasi terhadap model video ByteDance Seedance 2.5, model ini sejak 7 Agustus 2026 meluncurkan API videonya, menghasilkan klip berdurasi 4 hingga 30 detik deng...","url":"https://www.aioga.com/id/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:28:27.884Z"},"th":{"title":"รีวิว OpenRouter Seedance 2.5: การวิเคราะห์ฉากและค่าใช้จ่ายของการถ่ายภาพต่อเนื่องและการแก้ไขวัสดุที่มีอยู่","summary":"OpenRouter เปิดตัวการประเมินผลโมเดลวิดีโอ ByteDance Seedance 2.5 ซึ่งโมเดลนี้เริ่มให้บริการ API วิดีโอเมื่อวันที่ 7 สิงหาคม 2026 สามารถสร้างคลิปความยาว 4 ถึง 30 วินาที ที่ความละเอียด 480p หรือ 720p รองรับการอ้างอิงภาพ วิดีโอ และเสียง รวมถึงการควบคุมเฟรมแรกและเฟรมสุดท้าย เสียงจะสร้างพร้อมกันโดยไม่คิดค่าใช้จ่ายเพิ่ม","category":"行业动态","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"รีวิว OpenRouter Seedance 2.5: การวิเคราะห์ฉากและค่าใช้จ่ายของการถ่ายภาพต่อเนื่องและการแก้ไขวัสดุที่มีอยู่ - ข่าว AI Aioga","description":"OpenRouter เปิดตัวการประเมินผลโมเดลวิดีโอ ByteDance Seedance 2.5 ซึ่งโมเดลนี้เริ่มให้บริการ API วิดีโอเมื่อวันที่ 7 สิงหาคม 2026 สามารถสร้างคลิปความยาว 4 ถึง 30 วินาที ที่ความละเอี...","url":"https://www.aioga.com/th/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:28:37.387Z"},"pl":{"title":"Recenzja OpenRouter Seedance 2.5: Analiza scen i kosztów długich ujęć oraz edycji istniejących materiałów","summary":"OpenRouter opublikował ocenę modelu wideo ByteDance Seedance 2.5. Model ten udostępnił swoje API wideo 7 sierpnia 2026 roku, generując klipy trwające od 4 do 30 sekund w rozdzielczości 480p lub 720p, obsługując odniesienia do obrazów, wideo i audio oraz kontrolę pierwszej i ostatniej klatki, a generowanie dźwięku w tym samym cyklu nie wiąże się z dodatkowymi kosztami.","category":"行业动态","source":"OpenRouter：Announcements（RSS）","aggregationSource":"OpenRouter：Announcements（RSS）","pageTitle":"Recenzja OpenRouter Seedance 2.5: Analiza scen i kosztów długich ujęć oraz edycji istniejących materiałów - Aioga Wiadomości AI","description":"OpenRouter opublikował ocenę modelu wideo ByteDance Seedance 2.5. Model ten udostępnił swoje API wideo 7 sierpnia 2026 roku, generując klipy trwające od 4 do 30 sekund w rozdzielcz...","url":"https://www.aioga.com/pl/news/cmtwlujuv02r1row74s96s67t/","contentTranslated":true,"sourceHash":"fe8a3b31eb8c7ae4","translatedAt":"2026-09-11T07:29:19.393Z"}},"evidenceTier":"verified-news","reviewStatus":"editorial-selected","indexable":true,"editorialCover":""}}