mediainfo

type AVIProber struct{}

type CLIProber struct {
	// contains filtered or unexported fields
}

type FLVProber struct{}

type MKVProber struct{}

type MOVProber struct {
	// contains filtered or unexported fields
}

type MP4Prober struct{}

type MediaInfoConfig struct {
	CLIEnabled bool   // Enable MediaInfo CLI fallback (default: false)
	CLIPath    string // Path to mediainfo binary (default: "mediainfo")
	CLITimeout int    // Timeout in seconds (default: 30)
}

type Prober interface {
	// Name returns the prober identifier (e.g., "mp4", "mkv", "avi")
	Name() string

	// CanProbe checks if this prober can handle the file
	// Returns true if file header matches this format
	CanProbe(header []byte) bool

	// Probe extracts metadata from the file
	// Returns VideoInfo with as much information as possible
	Probe(f *os.File) (*VideoInfo, error)
}

type ProberRegistry struct {
	// contains filtered or unexported fields
}

type VideoInfo struct {
	// Video properties
	VideoCodec  string  // "h264", "hevc", "vp9", etc.
	Width       int     // Video width in pixels (e.g., 1920)
	Height      int     // Video height in pixels (e.g., 1080)
	Duration    float64 // Duration in seconds
	Bitrate     int     // Bitrate in kbps (computed from file size and duration)
	AspectRatio float64 // Aspect ratio (computed from width/height)
	FrameRate   float64 // Frames per second

	// Audio properties
	AudioCodec    string // "aac", "mp3", "ac3", etc.
	AudioChannels int    // Number of audio channels (2 = stereo, 6 = 5.1)
	SampleRate    int    // Audio sample rate (e.g., 48000, 44100)

	// Container
	Container string // "mp4", "mkv", "avi", etc.
}