update readme

README.md

@@ -1,3 +1,16 @@
+---
+dataset_info:
+  features:
+    - name: idx
+      dtype: int64
+      description: Unique identifier for each data entry (e.g., 1, 2, 3, ...).
+    - name: video_path
+      dtype: string
+      description: The path to the original video file (e.g., `xxx.mp4`).
+    - name: first_frame_image_path
+      dtype: string
+      description: The path to the edited first frame image (e.g., `xxx.png`).
+---
 # GenProp (Generative Video Propagation) - Test Dataset
 
 This dataset contains a set of test data for the GenProp (Generative Video Propagation). The goal is to allow video editing by modifying only the first frame and propagating the changes throughout the entire video.