초기 커밋: DefVideo 소스 등록

abcVideo 플레이어 소스 (client / server / shared / pythonsource / docs / .claude).
.gitignore 적용으로 node_modules·storage·samplevideo·미디어 등 대용량 일괄 제외.
103 files, ~964K.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

shared/src/index.ts

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+export * from './types';

shared/src/types.ts

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+// Video source types
+export type VideoSourceType = 'local' | 'server';
+
+export type HlsConversionStatus = 'idle' | 'converting' | 'done' | 'error';
+
+export interface VideoMeta {
+  videoId: string;
+  filename: string;
+  size: number;
+  duration: number;
+  fps: number;
+  width: number;
+  height: number;
+  codec: string;
+  hlsStatus: HlsConversionStatus;
+  createdAt: string;
+}
+
+// Annotation types
+export type AnnotationType = 'subtitle' | 'memo';
+
+export interface AnnotationPosition {
+  x: number; // 0-100 percentage
+  y: number; // 0-100 percentage
+}
+
+export interface AnnotationSize {
+  width: number;  // 0-100 percentage
+  height: number; // 0-100 percentage
+}
+
+export interface AnnotationStyle {
+  fontSize?: number;
+  color?: string;
+  backgroundColor?: string;
+}
+
+export interface Annotation {
+  id: string;
+  videoId: string;
+  type: AnnotationType;
+  timeStart: number; // seconds (float)
+  timeEnd: number;   // seconds (float)
+  text: string;
+  position: AnnotationPosition;
+  size: AnnotationSize;
+  style: AnnotationStyle;
+  createdAt: string;
+  updatedAt: string;
+}
+
+export type CreateAnnotationInput = Omit<Annotation, 'id' | 'createdAt' | 'updatedAt'>;
+export type UpdateAnnotationInput = Partial<Omit<Annotation, 'id' | 'videoId' | 'createdAt'>>;
+
+// API response types
+export interface ApiResponse<T> {
+  data?: T;
+  error?: string;
+}
+
+export interface HlsProgressEvent {
+  videoId: string;
+  percent: number;
+  time: number;
+  status: HlsConversionStatus;
+}
+
+// Upload types
+export interface UploadStatus {
+  uploadId: string;
+  filename: string;
+  size: number;
+  uploadedBytes: number;
+  status: 'uploading' | 'complete' | 'error';
+}