通过分镜json剪辑视频
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78
model/dto/video/cut_dto.go
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78
model/dto/video/cut_dto.go
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package video
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import "github.com/gogf/gf/v2/frame/g"
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// CutScene 单个分镜场景
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// 同时兼容两种格式：
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// 1. 完整格式: {"sceneIndex":1,"startTimeStr":"00:00:00.000","endTimeStr":"00:00:03.115", ...}
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// 2. 简化格式: {"start": 1.5, "end": 5.0}
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type CutScene struct {
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SceneIndex int `json:"sceneIndex" dc:"场景序号"`
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StartTimeStr string `json:"startTimeStr" dc:"起始时间 HH:MM:SS.mmm"`
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EndTimeStr string `json:"endTimeStr" dc:"结束时间 HH:MM:SS.mmm"`
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Start float64 `json:"start" dc:"起始时间(秒)"`
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End float64 `json:"end" dc:"结束时间(秒)"`
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DurationStr string `json:"durationStr" dc:"时长"`
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ShotType string `json:"shotType" dc:"镜头类型"`
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Composition string `json:"composition" dc:"构图"`
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NarrativePos string `json:"narrativePos" dc:"叙事位置"`
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Description string `json:"description" dc:"描述"`
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}
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// CutReq 视频分镜剪切请求（URL 方式）
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type CutReq struct {
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g.Meta `path:"/video/cut" method:"post" tags:"视频剪切" summary:"视频分镜剪切(URL模式)" dc:"根据分镜JSON从视频中剪切多个片段并拼接输出"`
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VideoURL string `json:"video_url" v:"required#视频URL不能为空" dc:"原始视频URL"`
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Scenes []CutScene `json:"scenes" v:"required#分镜片段不能为空" dc:"分镜片段数组"`
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TotalScenes int `json:"totalScenes" dc:"总分镜数"`
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DurationStr string `json:"durationStr" dc:"总时长"`
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Upload bool `json:"upload" dc:"是否上传到MinIO" d:"false"`
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}
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// CutAsyncReq 视频分镜剪切-异步请求（URL方式）
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type CutAsyncReq struct {
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g.Meta `path:"/video/cut/async" method:"post" tags:"视频剪切" summary:"视频分镜剪切-异步(URL模式)" dc:"异步根据分镜JSON剪切视频，立即返回taskId，完成后通过callback_url通知结果"`
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VideoURL string `json:"video_url" v:"required#视频URL不能为空" dc:"原始视频URL"`
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Scenes []CutScene `json:"scenes" v:"required#分镜片段不能为空" dc:"分镜片段数组"`
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TotalScenes int `json:"totalScenes" dc:"总分镜数"`
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DurationStr string `json:"durationStr" dc:"总时长"`
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Upload bool `json:"upload" dc:"是否上传到MinIO" d:"false"`
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CallbackURL string `json:"callback_url" v:"required#回调地址不能为空" dc:"回调地址，剪切完成后POST结果到该地址"`
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}
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// CutRes 视频分镜剪切响应
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type CutRes struct {
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OutputPath string `json:"outputPath" dc:"输出文件路径"`
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FileSize int64 `json:"fileSize" dc:"文件大小(字节)"`
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Duration float64 `json:"duration" dc:"总时长(秒)"`
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DurationStr string `json:"durationStr" dc:"可读时长"`
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ShotsCount int `json:"shotsCount" dc:"输出片段数"`
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FileURL string `json:"fileURL" dc:"MinIO访问地址（上传后返回）"`
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}
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// ---------- 异步剪切任务 ----------
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// CreateCutTaskRes 创建异步剪切任务响应
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type CreateCutTaskRes struct {
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TaskID string `json:"taskId" dc:"任务ID"`
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}
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// GetCutTaskReq 查询异步剪切任务请求
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type GetCutTaskReq struct {
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g.Meta `path:"/video/cut/task/{taskId}" method:"get" tags:"视频剪切" summary:"查询剪切任务结果" dc:"根据taskId查询异步剪切任务的结果"`
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TaskID string `json:"taskId" dc:"任务ID"`
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}
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// GetCutTaskRes 查询异步剪切任务响应
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type GetCutTaskRes struct {
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TaskID string `json:"taskId" dc:"任务ID"`
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Status string `json:"status" dc:"状态: pending/running/success/failed"`
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FileURL string `json:"fileURL,omitempty" dc:"MinIO文件访问路径"`
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FileSize int64 `json:"fileSize,omitempty" dc:"文件大小(字节)"`
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FileName string `json:"fileName,omitempty" dc:"文件名"`
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FileFormat string `json:"fileFormat,omitempty" dc:"文件格式"`
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FileAddressPrefix string `json:"fileAddressPrefix,omitempty" dc:"MinIO地址前缀"`
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DurationStr string `json:"durationStr,omitempty" dc:"剪切后时长"`
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ErrorMessage string `json:"errorMessage,omitempty" dc:"错误信息"`
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CreatedAt int64 `json:"createdAt" dc:"创建时间戳"`
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}
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54
model/entity/video/cut_task.go
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54
model/entity/video/cut_task.go
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package video
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import "gitea.com/red-future/common/beans"
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// CutTask 视频分镜剪切异步任务实体
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type CutTask struct {
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beans.SQLBaseDO `orm:",inherit"`
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TaskID string `orm:"task_id" json:"taskId" description:"任务唯一标识"`
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VideoURL string `orm:"video_url" json:"videoUrl" description:"原始视频URL"`
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ShotsJSON string `orm:"shots_json" json:"shotsJson" description:"分镜JSON"`
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Status string `orm:"status" json:"status" description:"任务状态:pending/running/success/failed"`
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FileURL string `orm:"file_url" json:"fileUrl" description:"MinIO文件访问路径"`
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FileSize int64 `orm:"file_size" json:"fileSize" description:"文件大小(字节)"`
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FileName string `orm:"file_name" json:"fileName" description:"文件名"`
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FileFormat string `orm:"file_format" json:"fileFormat" description:"文件格式"`
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FileAddressPrefix string `orm:"file_address_prefix" json:"fileAddressPrefix" description:"MinIO地址前缀"`
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DurationStr string `orm:"duration_str" json:"durationStr" description:"剪切后时长"`
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ErrorMessage string `orm:"error_message" json:"errorMessage" description:"错误信息"`
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CallbackURL string `orm:"callback_url" json:"callbackUrl" description:"回调地址"`
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}
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// CutTaskCol 字段定义
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type CutTaskCol struct {
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beans.SQLBaseCol
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TaskID string
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VideoURL string
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ShotsJSON string
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Status string
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FileURL string
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FileSize string
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FileName string
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FileFormat string
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FileAddressPrefix string
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DurationStr string
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ErrorMessage string
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CallbackURL string
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}
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// CutTaskCols 字段常量
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var CutTaskCols = CutTaskCol{
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SQLBaseCol: beans.DefSQLBaseCol,
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TaskID: "task_id",
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VideoURL: "video_url",
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ShotsJSON: "shots_json",
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Status: "status",
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FileURL: "file_url",
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FileSize: "file_size",
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FileName: "file_name",
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FileFormat: "file_format",
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FileAddressPrefix: "file_address_prefix",
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DurationStr: "duration_str",
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ErrorMessage: "error_message",
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CallbackURL: "callback_url",
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}
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