node build fixed

2025-09-20 14:08:38 +01:00
parent c6ebbe069d
commit 3d298fa434
1516 changed files with 535727 additions and 2 deletions
--- a/seanime-2.9.10/internal/mkvparser/metadata.go
+++ b/seanime-2.9.10/internal/mkvparser/metadata.go
@@ -0,0 +1,116 @@
+package mkvparser
+
+// TrackType represents the type of a Matroska track.
+type TrackType string
+
+const (
+	TrackTypeVideo    TrackType = "video"
+	TrackTypeAudio    TrackType = "audio"
+	TrackTypeSubtitle TrackType = "subtitle"
+	TrackTypeLogo     TrackType = "logo"
+	TrackTypeButtons  TrackType = "buttons"
+	TrackTypeComplex  TrackType = "complex"
+	TrackTypeUnknown  TrackType = "unknown"
+)
+
+type AttachmentType string
+
+const (
+	AttachmentTypeFont     AttachmentType = "font"
+	AttachmentTypeSubtitle AttachmentType = "subtitle"
+	AttachmentTypeOther    AttachmentType = "other"
+)
+
+// TrackInfo holds extracted information about a media track.
+type TrackInfo struct {
+	Number       int64     `json:"number"`
+	UID          int64     `json:"uid"`
+	Type         TrackType `json:"type"` // "video", "audio", "subtitle", etc.
+	CodecID      string    `json:"codecID"`
+	Name         string    `json:"name,omitempty"`
+	Language     string    `json:"language,omitempty"`     // Best effort language code
+	LanguageIETF string    `json:"languageIETF,omitempty"` // IETF language code
+	Default      bool      `json:"default"`
+	Forced       bool      `json:"forced"`
+	Enabled      bool      `json:"enabled"`
+	CodecPrivate string    `json:"codecPrivate,omitempty"` // Raw CodecPrivate data, often used for subtitle headers (e.g., ASS/SSA styles)
+
+	// Video specific
+	Video *VideoTrack `json:"video,omitempty"`
+	// Audio specific
+	Audio *AudioTrack `json:"audio,omitempty"`
+	// Internal fields
+	contentEncodings *ContentEncodings `json:"-"`
+	defaultDuration  uint64            `json:"-"` // in ns
+}
+
+// ChapterInfo holds extracted information about a chapter.
+type ChapterInfo struct {
+	UID           uint64   `json:"uid"`
+	Start         float64  `json:"start"`         // Start time in seconds
+	End           float64  `json:"end,omitempty"` // End time in seconds
+	Text          string   `json:"text,omitempty"`
+	Languages     []string `json:"languages,omitempty"`     // Legacy 3-letter language codes
+	LanguagesIETF []string `json:"languagesIETF,omitempty"` // IETF language tags
+}
+
+// AttachmentInfo holds extracted information about an attachment.
+type AttachmentInfo struct {
+	UID          uint64         `json:"uid"`
+	Filename     string         `json:"filename"`
+	Mimetype     string         `json:"mimetype"`
+	Size         int            `json:"size"`
+	Description  string         `json:"description,omitempty"`
+	Type         AttachmentType `json:"type,omitempty"`
+	Data         []byte         `json:"-"` // Data loaded into memory
+	IsCompressed bool           `json:"-"` // Whether the data is compressed
+}
+
+// Metadata holds all extracted metadata.
+type Metadata struct {
+	Title          string            `json:"title,omitempty"`
+	Duration       float64           `json:"duration"`      // Duration in seconds
+	TimecodeScale  float64           `json:"timecodeScale"` // Original timecode scale from Info
+	MuxingApp      string            `json:"muxingApp,omitempty"`
+	WritingApp     string            `json:"writingApp,omitempty"`
+	Tracks         []*TrackInfo      `json:"tracks"`
+	VideoTracks    []*TrackInfo      `json:"videoTracks"`
+	AudioTracks    []*TrackInfo      `json:"audioTracks"`
+	SubtitleTracks []*TrackInfo      `json:"subtitleTracks"`
+	Chapters       []*ChapterInfo    `json:"chapters"`
+	Attachments    []*AttachmentInfo `json:"attachments"`
+	MimeCodec      string            `json:"mimeCodec,omitempty"` // RFC 6381 codec string
+	Error          error             `json:"-"`
+}
+
+func (m *Metadata) GetTrackByNumber(num int64) *TrackInfo {
+	for _, track := range m.Tracks {
+		if track.Number == num {
+			return track
+		}
+	}
+	return nil
+}
+
+func (m *Metadata) GetAttachmentByName(name string) (*AttachmentInfo, bool) {
+	for _, attachment := range m.Attachments {
+		if attachment.Filename == name {
+			return attachment, true
+		}
+	}
+	return nil, false
+}
+
+///////////////////////////////////////////////////////////////////////////////////////////
+
+func (t *TrackInfo) IsAudioTrack() bool {
+	return t.Type == TrackTypeAudio
+}
+
+func (t *TrackInfo) IsVideoTrack() bool {
+	return t.Type == TrackTypeVideo
+}
+
+func (t *TrackInfo) IsSubtitleTrack() bool {
+	return t.Type == TrackTypeSubtitle
+}