Update README.md

README.md

@@ -55,24 +55,11 @@ The dataset is provided as **one TAR archive per recording session** (stored via
 | 008 | `260109_Recording_008.tar` | 2.05 GB |
 | 009 | `260109_Recording_009.tar` | 2.23 GB |
 
-> Archive size mainly scales with recording duration and camera FPS. Larger sessions typically contain longer continuous runs.
+> Archive size scales with recording duration and camera FPS. Larger sessions typically contain longer continuous runs.
 
 
 ## Data format notes
 
-### Time synchronization
-Each modality may provide multiple timestamps (depending on session/logger configuration), e.g.:
-- `t_wall`: system wall-clock time (seconds)
-- `t_mono`: monotonic time (recommended for alignment)
-- RealSense hardware timestamp (ms)
-
-For alignment, prefer **monotonic timestamps** and join streams via nearest-neighbor matching or interpolation.
-
-### Depth encoding
-Depth frames may be stored as 16-bit depth (recommended) or as a visualization image depending on logger settings. Check per-session metadata for:
-- depth units (e.g., meters or millimeters)
-- scaling factor
-
 ### Image rotation
 The RGB-D camera is mounted eye-in-hand; images may be **rotated (e.g., 180°)** before saving to match a consistent orientation. Applied rotation should be documented in per-session metadata.