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MiniMax H3 Text to Video LoRA

集成

模型 id minimax/h3/text-to-video/lora
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/minimax/h3/text-to-video/lora?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "loras": [
      {
        "path": "https://example.com/your-file.safetensors"
      }
    ]
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

此请求: $0.813 813 API 积分 · ≈ ₽87.25 在此页面运行

获取 API 密钥
MiniMax 文生视频 4K 输出5–15 秒最高 4K #utility#editing

应用 1 到 3 个训练好的 LoRA 适配器进行文生视频,提供六种宽高比和 5 到 15 秒片段

在 Doitong 上制作

Doitong 社区使用 MiniMax H3 制作的公开作品。一键复用提示词。

显示的公开作品:16
Close-up shot of a striking model with piercing eyes and flawless skin, a white snake elegantly c... 视频

Close-up shot of a striking model with piercing eyes and flawless skin, a white snake elegantly coiled around her head and neck, its scales glistening in soft, diffused light. The camera gently zooms in, emphasizing the intricate texture of the snake’s scales and the model’s striking facial...

Animate the stickman drawings into a smooth dance animation. The simple black stick figure perfor... 视频

Animate the stickman drawings into a smooth dance animation. The simple black stick figure performs fun rhythmic dance moves — waving its arms, bending knees, jumping lightly, spinning, and swaying side to side in time with upbeat music. Keep the white background clean and minimal. The motion...

A hyper-realistic, cinematic transformation sequence of the man in the uploaded image, sitting in... 视频

A hyper-realistic, cinematic transformation sequence of the man in the uploaded image, sitting in meditation inside a traditional Japanese room. The atmosphere begins to tremble slightly as soft blue light flows around him. From the ground, thousands of magnetic nano-particles rise, shimmering...

A cinematic transformation video of the man. The scene begins with him standing naturally, then l... 视频

A cinematic transformation video of the man. The scene begins with him standing naturally, then looking down at his hands as glowing holographic projections appear around his body. Mechanical parts of the Iron Man armor start assembling piece by piece with smooth animation: chest plate forming,...

An ultra-epic anime cinematic of Luffy’s greatest enemy unleashing a terrifying blind rage, rampa... 视频

An ultra-epic anime cinematic of Luffy’s greatest enemy unleashing a terrifying blind rage, rampaging uncontrollably against nature itself. His gigantic body is surrounded by a storm of black and crimson energy, crackling with lightning that scorches the ground. His roar shakes the heavens,...

A fair-skinned red-haired woman with freckles tightly embraces a majestic white tiger with faint ... 视频

A fair-skinned red-haired woman with freckles tightly embraces a majestic white tiger with faint reddish stripes. They remain close, perfectly synchronized in stillness. The woman blinks slowly, slightly tilting her head with a serious and intense expression. The tiger breathes gently — its...

The snowboarder is riding across massive, fluffy white clouds as if they were snow-covered mounta... 视频

The snowboarder is riding across massive, fluffy white clouds as if they were snow-covered mountains, with dramatic lighting and deep shadows adding volume and realism. The background shows a stunning blue sky with scattered soft clouds and subtle light rays. crisp cinematic quality, vivid...

视频

Используй это изображение как точный референс. Вертикальное реалистичное видео 9:16, тёплая кинематографичная ночная сцена в спальне. Полностью сохранить лица Ани и Павла, их внешность, причёски, одежду, освещение, кровать, панорамные окна и ночной город. Камера статичная, средний крупный план....

构建请求

控件根据模型架构生成。更改控件时,代码和价格会同步更新。

•必填 88 / 50000

用于生成视频的文本指令。

resolution 默认 2K

选择生成视频的分辨率,其中 2K 和 4K 通过放大 768P 基础分辨率获得。选择 480P 或 768P 则使用原生生成。

aspect_ratio 默认 16:9

输出视频的宽高比。

默认 5

视频长度,以秒为单位。

•必填

应用于 transformer 的 LoRA 适配器列表。

高级 prompt_expansion_mode · target_audio_url · seed · enable_safety_checker
默认 balanced

生成前的提示词改写强度:选择 'quality' 以生成更丰富的提示词,耗时最长约 30 秒;选择 'fast' 可在约一秒内返回结果。使用 'balanced' 时按请求决定;'disabled' 会关闭扩展。

拖放文件,或

可选的替换音轨,可通过 HTTP(S) URL 或 base64 数据 URI 提供;音频时长必须至少为 2 秒,且不超过 15 MB。提供的音频会以不变的播放速度替换生成的音轨:多出的时长会从末尾移除,较短的音频会填充静音以匹配视频。对于异常高的采样率,可能会重采样至 96 kHz。

随机生成的种子;省略时会随机选择。

POST /run/minimax/h3/text-to-video/lora?wait=20 报价 → $0.813
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/minimax/h3/text-to-video/lora?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "loras": [
      {
        "path": "https://example.com/your-file.safetensors"
      }
    ]
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

运行此请求

你的密钥会保留在此浏览器中:仅发送到 Doitong API;只有勾选“记住”后才会保存到 localStorage。 获取 API 密钥

关于 MiniMax H3 Text to Video LoRA

根据最多 50,000 个字符的文本提示词创建带声音的视频,同时应用通过 `loras` 提供的 1 到 3 个 LoRA 适配器。`aspect_ratio` 可从 21:9、16:9、4:3、1:1、3:4 或 9:16 中选择,`duration` 设置为 5 到 15 秒。`resolution` 范围为 480P 到 4K,其中 2K 和 4K 由 768P 基础结果放大而来。还可提供 `target_audio_url` 设置音轨。

参数

名称类型 默认值允许值 描述
prompt必填
类型string
≤ 50,000 个字符
用于生成视频的文本指令。
duration可选
类型integer
默认值5
5 – 15
视频长度,以秒为单位。
resolution可选
类型enum
默认值2K
480P768P2K4K
选择生成视频的分辨率,其中 2K 和 4K 通过放大 768P 基础分辨率获得。选择 480P 或 768P 则使用原生生成。
seed可选
类型integer | null
随机生成的种子;省略时会随机选择。
enable_safety_checker可选
类型boolean
默认值true
安全检查器激活状态;true 启用检查。
prompt_expansion_mode可选
类型string | null
默认值balanced
生成前的提示词改写强度:选择 'quality' 以生成更丰富的提示词,耗时最长约 30 秒;选择 'fast' 可在约一秒内返回结果。使用 'balanced' 时按请求决定;'disabled' 会关闭扩展。
target_audio_url可选
类型url · audio
可选的替换音轨,可通过 HTTP(S) URL 或 base64 数据 URI 提供;音频时长必须至少为 2 秒,且不超过 15 MB。提供的音频会以不变的播放速度替换生成的音轨:多出的时长会从末尾移除,较短的音频会填充静音以匹配视频。对于异常高的采样率,可能会重采样至 96 kHz。
aspect_ratio可选
类型enum
默认值16:9
21:916:94:31:13:49:16
输出视频的宽高比。
loras必填
类型object[]
≤ 3 个项目
应用于 transformer 的 LoRA 适配器列表。
loras[].path必填
类型string
LoRA 权重的位置,以 URL 或 owner/repo 格式的 HuggingFace 仓库 ID 提供。
loras[].weight_name可选
类型string | null
仅当需要在由 `path` 标识的 HuggingFace 仓库中从多个 LoRA 之间进行选择时,才指定 LoRA 权重文件名。
loras[].scale可选
类型number
默认值1
0 – 4
LoRA 影响强度,范围为 0.0 至 4.0。
必填

文件参数接受公开的 https:// URL、最大 10 MB 的 data: URI,或上传文件的 file_url。 文件

输出

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "minimax/h3/text-to-video/lora",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 813,
    "usd": "0.813",
    "charged": 813,
    "refunded": 0
  },
  "input": {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "loras": [
      {
        "path": "https://example.com/your-file.safetensors"
      }
    ]
  },
  "output": {
    "video": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_name": "0-output.mp4",
      "file_size": 1843200
    },
    "expanded_prompt": "string"
  },
  "outputs": [
    {
      "type": "video",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_size": 1843200,
      "width": 1280,
      "height": 720,
      "duration": 5,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
你的文件,由你选择每个 outputs[].url 都是存储中的副本:可永久保存(按 GB-月付费),也可免费保存 7 天,由账户设置或 ?storage= 决定。
每个模型的结构相同图像、视频和音频均包含 type、url、content_type、width、height 和 duration。output 是模型自身的结果对象。
输出字段
video
object {url, content_type, file_name, file_size}模型生成的视频。
expanded_prompt
string | null供模型使用的扩展提示词;如果没有可用的扩展文本,则为 null。以下情况会返回 null:禁用扩展、扩展未产生变化,以及扩展由模型托管的 API 内部处理。

更多模型:文生视频

对于 AI 代理:此页面的 Markdown 版本位于 https://doitong.com/zh/developers/models/minimax/h3/text-to-video/lora.md. 所有模型和指南: https://doitong.com/developers/llms.txt