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feat(api): add support for 火山方舟 protocol and enhance video reference validation

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HouYunFei
2026-07-27 17:02:50 +08:00
parent d6d6b7bb8d
commit ac126a61b9
10 changed files with 37 additions and 65 deletions
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web/src/lib/seedance-video.ts
+9 -22
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@@ -1,4 +1,4 @@
import { modelOptionName, resolveModelRequestConfig, type AiConfig } from "@/stores/use-config-store";
import { resolveModelRequestConfig, type AiConfig } from "@/stores/use-config-store";
import type { ReferenceImage } from "@/types/image";
import type { ReferenceAudio, ReferenceVideo } from "@/types/media";
@@ -7,9 +7,10 @@ export const SEEDANCE_REFERENCE_LIMITS = {
videos: 3,
audios: 3,
imageMaxBytes: 30 * 1024 * 1024,
videoMaxBytes: 50 * 1024 * 1024,
videoMaxBytes: 200 * 1024 * 1024,
audioMaxBytes: 15 * 1024 * 1024,
};
export const SEEDANCE_VIDEO_MIME_TYPES = ["video/mp4", "video/quicktime"];
export const seedanceResolutionOptions = [
{ value: "480p", label: "480p" },
@@ -56,28 +57,13 @@ const seedancePixels = {
},
} as const;
export function isSeedanceVideoConfig(config: AiConfig | Pick<AiConfig, "model" | "videoModel" | "baseUrl">) {
export function isSeedanceVideoConfig(config: AiConfig | Pick<AiConfig, "model" | "videoModel" | "apiFormat">) {
const requestConfig = "channels" in config ? resolveModelRequestConfig(config, config.model || config.videoModel) : config;
return isSeedanceVideoModel(modelOptionName(requestConfig.model || requestConfig.videoModel)) || isArkPlanBaseUrl(requestConfig.baseUrl);
return requestConfig.apiFormat === "ark";
}
export function isSeedanceVideoModel(model: string) {
const value = model.toLowerCase();
return value.includes("seedance") || value.includes("doubao-seedance");
}
export function isSeedanceFastModel(model: string) {
const value = model.toLowerCase();
return isSeedanceVideoModel(value) && value.includes("fast");
}
export function isArkPlanBaseUrl(baseUrl: string) {
return baseUrl.toLowerCase().includes("ark.cn-beijing.volces.com/api/plan/v3") || baseUrl.toLowerCase().includes("/api/plan/v3");
}
export function normalizeSeedanceResolution(value: string, model = "") {
export function normalizeSeedanceResolution(value: string) {
const normalized = normalizeResolutionToken(value);
if (isSeedanceFastModel(model) && normalized === "1080p") return "720p";
return seedanceResolutionOptions.some((item) => item.value === normalized) ? normalized : "720p";
}
@@ -149,7 +135,8 @@ export function seedanceVideoReferenceError(videos: ReferenceVideo[]) {
for (let index = 0; index < videos.length; index += 1) {
const video = videos[index];
const label = seedanceReferenceLabel("video", index);
if (video.bytes && video.bytes > SEEDANCE_REFERENCE_LIMITS.videoMaxBytes) return `${label} 超过 50MB，请压缩后再上传`;
if (!SEEDANCE_VIDEO_MIME_TYPES.includes(video.type)) return `${label} 仅支持 mp4/mov 格式`;
if (video.bytes && video.bytes > SEEDANCE_REFERENCE_LIMITS.videoMaxBytes) return `${label} 超过 200MB，请压缩后再上传`;
if (video.durationMs) {
if (video.durationMs < 2000 || video.durationMs > 15000) return `${label} 时长需要在 2-15 秒之间`;
totalDurationMs += video.durationMs;
@@ -159,7 +146,7 @@ export function seedanceVideoReferenceError(videos: ReferenceVideo[]) {
const ratio = video.width / video.height;
if (ratio < 0.4 || ratio > 2.5) return `${label} 宽高比需要在 0.4-2.5 之间`;
const pixels = video.width * video.height;
if (pixels < 640 * 640 || pixels > 2206 * 946) return `${label} 像素总量不符合 Seedance 要求，请转成 480p/720p/1080p 后再上传`;
if (pixels < 640 * 640 || pixels > 3326 * 2494) return `${label} 总像素需要在 409600-8295044 之间`;
}
}
if (totalDurationMs > 15000) return "Seedance 参考视频总时长不能超过 15 秒";