Files
new-api/relay/channel/task/doubao/constants.go
T
feitianbubu e514db20f7 feat: support doubao seedance 2.0 safety_identifier/priority and 4k billing (#5824)
* feat: support safety_identifier and priority for doubao video

* feat: add 4k resolution billing tier for doubao video
2026-06-30 22:16:14 +08:00

57 lines
2.0 KiB
Go

package doubao
import "strings"
var ModelList = []string{
"doubao-seedance-1-0-pro-250528",
"doubao-seedance-1-0-lite-t2v",
"doubao-seedance-1-0-lite-i2v",
"doubao-seedance-1-5-pro-251215",
"doubao-seedance-2-0-260128",
"doubao-seedance-2-0-fast-260128",
}
var ChannelName = "doubao-video"
// videoPriceKey 价格表的键:输出分辨率档(is1080p/is4k 均为 false 即 480p/720p 基准档)、输入是否含视频。
type videoPriceKey struct {
is1080p bool
is4k bool
hasVideo bool
}
// videoPriceTable 各模型在不同 (输出分辨率档, 是否含视频输入) 下的单价(元/百万 token)。
// 其中零值键 {480p/720p, 不含视频} 为基准价,等于管理员应配置的 ModelRatio;
// 计费时取 实际单价/基准价 作为 OtherRatio。
var videoPriceTable = map[string]map[videoPriceKey]float64{
"doubao-seedance-2-0-260128": {
{hasVideo: false}: 46.0,
{hasVideo: true}: 28.0,
{is1080p: true, hasVideo: false}: 51.0,
{is1080p: true, hasVideo: true}: 31.0,
{is4k: true, hasVideo: false}: 26.0,
{is4k: true, hasVideo: true}: 16.0,
},
"doubao-seedance-2-0-fast-260128": {
{hasVideo: false}: 37.0,
{hasVideo: true}: 22.0,
},
}
// GetVideoInputRatio 返回指定模型在给定输出分辨率/是否含视频输入下,相对基准价的计费倍率。
// 第二个返回值表示该模型是否配置了价格表;倍率为 1.0 时调用方可忽略该 OtherRatio。
func GetVideoInputRatio(modelName, resolution string, hasVideo bool) (float64, bool) {
prices, ok := videoPriceTable[modelName]
base := prices[videoPriceKey{}] // 零值键 = {480p/720p, 不含视频} 基准价
if !ok || base <= 0 {
return 0, false
}
res := strings.ToLower(strings.TrimSpace(resolution))
price, ok := prices[videoPriceKey{is1080p: res == "1080p", is4k: res == "4k", hasVideo: hasVideo}]
if !ok {
// 未配置的组合(如 fast 无 1080p/4k,上游会自行报错)按基准价计费即可。
return 1.0, true
}
return price / base, true
}