Merge remote-tracking branch 'origin/user/rcadene/2025_04_11_dataset_v3' into user/rcadene/2025_04_11_dataset_v3

lerobot/common/datasets/lerobot_dataset.py

@@ -757,7 +757,7 @@ class LeRobotDataset(torch.utils.data.Dataset):
         item = {}
         for vid_key, query_ts in query_timestamps.items():
             # Episodes are stored sequentially on a single mp4 to reduce the number of files.
-            # Thus we load the start timestamp of the episode on this mp4 and,
+            # Thus we load the start timestamp of the episode on this mp4 and
             # shift the query timestamp accordingly.
             from_timestamp = self.meta.episodes[f"videos/{vid_key}/from_timestamp"][ep_idx]
             shifted_query_ts = [from_timestamp + ts for ts in query_ts]

lerobot/common/robot_devices/cameras/intelrealsense.py

@@ -512,13 +512,13 @@ if __name__ == "__main__":
     )
     parser.add_argument(
         "--width",
-        type=str,
+        type=int,
         default=640,
         help="Set the width for all cameras. If not provided, use the default width of each camera.",
     )
     parser.add_argument(
         "--height",
-        type=str,
+        type=int,
         default=480,
         help="Set the height for all cameras. If not provided, use the default height of each camera.",
     )

lerobot/common/robot_devices/cameras/opencv.py

@@ -492,13 +492,13 @@ if __name__ == "__main__":
     )
     parser.add_argument(
         "--width",
-        type=str,
+        type=int,
         default=None,
         help="Set the width for all cameras. If not provided, use the default width of each camera.",
     )
     parser.add_argument(
         "--height",
-        type=str,
+        type=int,
         default=None,
         help="Set the height for all cameras. If not provided, use the default height of each camera.",
     )