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🎬 视频模型 pika ​

  • 2024.10.16 本站已经支持 视频模型 pika
  • pika 本身无api, 跟GPTs 一样是通过逆向得来，
  • 支持 文生视频 图生视频
  • 计费是按次数，一次一个视频
  • 如何使用 访问 https://pika.ddaiai.com 看下面的 在线测试

在线测试

1.访问 https://pika.ddaiai.com (如果被墙了，换下二级域名前缀 suibian)
2.如果发现被墙了 可以自己换地址 https://suibian.ddaiai.com 把 suibian 换其他的 如 https://2025.ddaiai.com 都能访问

在线测试 ​

PIKA API ​

创建视频任务 ​

post https://api.openai-hk.com/pika/generate

shell
curl 'https://api.openai-hk.com/pika/generate' \
  -H 'Content-Type: application/json' \
  -H 'Authorization: Bearer hk-你的key' \
  --data '{"pikaffect":"","promptText":"moving","model":"1.5","options":{"aspectRatio":1.7777777777777777,"frameRate":24,"camera":{},"parameters":{"guidanceScale":12,"motion":1,"negativePrompt":""},"extend":false}}'
curl 'https://api.openai-hk.com/pika/generate' \
  -H 'Content-Type: application/json' \
  -H 'Authorization: Bearer hk-你的key' \
  --data '{"pikaffect":"","promptText":"moving","model":"1.5","options":{"aspectRatio":1.7777777777777777,"frameRate":24,"camera":{},"parameters":{"guidanceScale":12,"motion":1,"negativePrompt":""},"extend":false}}'

请求体

json
{
    "pikaffect": "",
    "promptText": "moving",
    "model": "1.5",
    "options": {
        "aspectRatio": 1.7777777777777777,
        "frameRate": 24,
        "camera": {},
        "parameters": {
            "guidanceScale": 12,
            "motion": 1,
            "negativePrompt": ""
        },
        "extend": false
    }
    ,"image":""

}
{
    "pikaffect": "",
    "promptText": "moving",
    "model": "1.5",
    "options": {
        "aspectRatio": 1.7777777777777777,
        "frameRate": 24,
        "camera": {},
        "parameters": {
            "guidanceScale": 12,
            "motion": 1,
            "negativePrompt": ""
        },
        "extend": false
    }
    ,"image":""

}

关键字段说明

字段类型说明
pikaffectstring官方视频效果，可以留空 当配置上效果后有配音 Ta-da Deflate Crumble Dissolve Squish Inflate Melt Crush Cake-ify Explode 后续官方可能还会增加
promptTextstring提示词
imagestring存在就必须有值，可以是base64 或者图片url
modelstring模型版本 1.5
optionsobject视频设置
options.aspectRationumber宽高比例 如果是图片这个要去掉
options.parameters.negativePromptstring不出现的物体

返回体 返回的id我们称之为 taskId 在后面的步骤中用到

json
{
	"id": "c1d16f47-16c2-4798-8733-5ed9903885cc"
}
{
	"id": "c1d16f47-16c2-4798-8733-5ed9903885cc"
}

查看任务状态 ​

get https://api.openai-hk.com/pika/feed/{taskId}

curl

shell
curl 'https://api.openai-hk.com/pika/feed/66e0818e-05fb-454e-b246-a6f253e9ffbf' \
  -H 'Authorization: Bearer hk-你的key'
curl 'https://api.openai-hk.com/pika/feed/66e0818e-05fb-454e-b246-a6f253e9ffbf' \
  -H 'Authorization: Bearer hk-你的key'

返回体

json
{
	"id": "66e0818e-05fb-454e-b246-a6f253e9ffbf",
	"promptText": "Plane fly",
	"videos": [
		{
			"id": "66e0818e-05fb-454e-b246-a6f253e9ffbf",
			"status": "finished",
			"seed": 3183047765,
			"resultUrl": "https://cdn.pika.art/v1/66e0818e-05fb-454e-b246-a6f253e9ffbf/Plane_fly_seed3183047765.mp4",
			"sharingUrl": "https://cdn.pika.art/v1/66e0818e-05fb-454e-b246-a6f253e9ffbf/Plane_fly_seed3183047765_share.mp4",
			"videoPoster": "https://cdn.pika.art/v1/66e0818e-05fb-454e-b246-a6f253e9ffbf/poster.jpg",
			"imageThumb": "https://cdn.pika.art/v1/66e0818e-05fb-454e-b246-a6f253e9ffbf/thumbnail.jpg",
			"duration": 5,
			"error": "",
			"progress": 100
		}
	]
}
{
	"id": "66e0818e-05fb-454e-b246-a6f253e9ffbf",
	"promptText": "Plane fly",
	"videos": [
		{
			"id": "66e0818e-05fb-454e-b246-a6f253e9ffbf",
			"status": "finished",
			"seed": 3183047765,
			"resultUrl": "https://cdn.pika.art/v1/66e0818e-05fb-454e-b246-a6f253e9ffbf/Plane_fly_seed3183047765.mp4",
			"sharingUrl": "https://cdn.pika.art/v1/66e0818e-05fb-454e-b246-a6f253e9ffbf/Plane_fly_seed3183047765_share.mp4",
			"videoPoster": "https://cdn.pika.art/v1/66e0818e-05fb-454e-b246-a6f253e9ffbf/poster.jpg",
			"imageThumb": "https://cdn.pika.art/v1/66e0818e-05fb-454e-b246-a6f253e9ffbf/thumbnail.jpg",
			"duration": 5,
			"error": "",
			"progress": 100
		}
	]
}

返回关键字段说明

字段类型说明
idstring任务id
promptTextstring提示词
videosarray视频数组
videos[].idstring视频id
videos[].statusstring视频状态 finished 为完成 error 为错误
videos[].seednumber视频种子
videos[].resultUrlstring视频地址
videos[].videoPosterstring封面图片
videos[].sharingUrlstring视频分享地址
videos[].errorstring当状态为error 有错误说明
videos[].progressnumber进度