diff --git a/README.md b/README.md
index e2f66207..d2f44cc9 100644
--- a/README.md
+++ b/README.md
@@ -16,9 +16,10 @@ To run SV3D_u on a single image:
 - Download `sv3d_u.safetensors` from https://huggingface.co/stabilityai/sv3d to `checkpoints/sv3d_u.safetensors`
 - Run `python scripts/sampling/simple_video_sample.py --input_path <path/to/image.png> --version sv3d_u`
 
-Additionally for SV3D_p,
-- Specify sequences of 21 elevations and 21 azimuths (in degrees) to `elevations_deg` ([-90, 90]), and `azimuths_deg` [0, 360] in sorted order from 0 to 360. For example:
-`python scripts/sampling/simple_video_sample.py --input_path <path/to/image.png> --version sv3d_p --elevations_deg [<list of 21 elevations in degrees>] --azimuths_deg [<list of 21 azimuths in degrees>]`
+To run SV3D_u on a single image:
+- Download `sv3d_p.safetensors` from https://huggingface.co/stabilityai/sv3d to `checkpoints/sv3d_p.safetensors`
+1. Generate static orbit at a specified elevation eg. 10 : `python scripts/sampling/simple_video_sample.py --input_path <path/to/image.png> --version sv3d_p --elevations_deg 10.0`
+2. Generate dynamic orbit at a specified elevations and azimuths: specify sequences of 21 elevations (in degrees) to `elevations_deg` ([-90, 90]), and 21 azimuths (in degrees) to `azimuths_deg` [0, 360] in sorted order from 0 to 360. For example: `python scripts/sampling/simple_video_sample.py --input_path <path/to/image.png> --version sv3d_p --elevations_deg [<list of 21 elevations in degrees>] --azimuths_deg [<list of 21 azimuths in degrees>]`
 
 To run SVD or SV3D on a streamlit server:
 `streamlit run scripts/demo/video_sampling.py`
diff --git a/scripts/sampling/simple_video_sample.py b/scripts/sampling/simple_video_sample.py
index 6d34e7cd..29a8b858 100644
--- a/scripts/sampling/simple_video_sample.py
+++ b/scripts/sampling/simple_video_sample.py
@@ -34,7 +34,7 @@ def sample(
     device: str = "cuda",
     output_folder: Optional[str] = None,
     elevations_deg: Optional[float | List[float]] = 10.0,  # For SV3D
-    azimuths_deg: Optional[float | List[float]] = None,  # For SV3D
+    azimuths_deg: Optional[List[float]] = None,  # For SV3D
     image_frame_ratio: Optional[float] = None,
     verbose: Optional[bool] = False,
 ):
@@ -81,10 +81,17 @@ def sample(
         cond_aug = 1e-5
         if isinstance(elevations_deg, float) or isinstance(elevations_deg, int):
             elevations_deg = [elevations_deg] * num_frames
+        assert (
+            len(elevations_deg) == num_frames
+        ), f"Please provide 1 value, or a list of {num_frames} values for elevations_deg! Given {len(elevations_deg)}"
         polars_rad = [np.deg2rad(90 - e) for e in elevations_deg]
         if azimuths_deg is None:
             azimuths_deg = np.linspace(0, 360, num_frames + 1)[1:] % 360
-        azimuths_rad = [np.deg2rad(a) for a in azimuths_deg]
+        assert (
+            len(azimuths_deg) == num_frames
+        ), f"Please provide a list of {num_frames} values for azimuths_deg! Given {len(azimuths_deg)}"
+        azimuths_rad = [np.deg2rad((a - azimuths_deg[-1]) % 360) for a in azimuths_deg]
+        azimuths_rad[:-1].sort()
     else:
         raise ValueError(f"Version {version} does not exist.")