43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
package video
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import (
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"context"
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"fmt"
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dto "media/model/dto/video"
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service "media/service/video"
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commonController "media/controller/common"
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"github.com/gogf/gf/v2/frame/g"
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)
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type transcode struct{}
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var Transcode = new(transcode)
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// Transcode 上传视频并转码为 H.264+AAC+MP4(faststart) POST /video/transcode
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func (c *transcode) Transcode(ctx context.Context, req *struct {
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g.Meta `path:"/video/transcode" method:"post" tags:"视频转码" summary:"上传视频转码为H.264+AAC+MP4(faststart)" dc:"上传视频文件，转码为标准MP4格式"`
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OutputDir string `json:"outputDir" dc:"输出目录(可选)，不传则输出到resource/temp下"`
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}) (res *dto.TranscodeRes, err error) {
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ctx = withUser(ctx)
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// 保存上传文件
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filePaths, saveErr := commonController.SaveUploadedFilesFromCtx(ctx)
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if saveErr != nil || len(filePaths) == 0 {
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return nil, fmt.Errorf("上传文件失败: %v", saveErr)
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}
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inputPath := filePaths[0]
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g.Log().Infof(ctx, "[转码] 上传文件保存到: %s", inputPath)
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// 调用转码服务，outputDir 为空则 service 用默认值
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res, err = service.Transcode.TranscodeToMP4(ctx, inputPath, req.OutputDir)
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if err != nil {
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return nil, fmt.Errorf("转码失败: %v", err)
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}
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g.Log().Infof(ctx, "[转码] 完成: %s", res.OutputPath)
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return res, nil
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}
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