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Go
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import ( "context" "fmt" "io" "os" "path/filepath"
"stream.place/streamplace/pkg/config" "stream.place/streamplace/pkg/log" "stream.place/streamplace/pkg/media")
func Split(ctx context.Context, inFile, outDir string) error { inFD, err := os.Open(inFile) if err != nil { return err } defer inFD.Close() err = os.MkdirAll(outDir, 0755) if err != nil { return err }
names := []string{}
err = media.SplitSegments(ctx, &config.CLI{}, inFD, func(fname string) media.ReadWriteSeekCloser { fullPath := filepath.Join(outDir, fname) names = append(names, fullPath) log.Log(ctx, "creating segment file", "path", fullPath) fd, err := os.Create(fullPath) if err != nil { log.Error(ctx, "failed to open segment file", "error", err) return nil } return fd }) if err != nil { return fmt.Errorf("failed to split segments: %w", err) }
for _, name := range names { fd, err := os.Open(name) if err != nil { return fmt.Errorf("failed to open segment file: %w", err) } defer fd.Close() bs, err := io.ReadAll(fd) if err != nil { return fmt.Errorf("failed to read segment file: %w", err) } _, err = media.ValidateMP4Media(ctx, bs) if err != nil { return fmt.Errorf("failed to validate segment file: %w", err) } log.Log(ctx, "validated segment file", "path", name) }
return nil}