diff --git a/README.md b/README.md
index 885181f..1bfba1d 100644
--- a/README.md
+++ b/README.md
@@ -106,6 +106,24 @@ query = f'<image>\n{text}'
 # text = 'Describe each image.'
 # query = '\n'.join([f'Image {i+1}: <image>' for i in range(len(images))]) + '\n' + text
 
+## video input (require `pip install moviepy==1.0.3`)
+# from moviepy.editor import VideoFileClip
+# video_path = '/data/videos/example_1.mp4'
+# num_frames = 12
+# max_partition = 1
+# text = 'Describe the video.'
+# with VideoFileClip(video_path) as clip:
+#     total_frames = int(clip.fps * clip.duration)
+#     if total_frames <= num_frames:
+#         sampled_indices = range(total_frames)
+#     else:
+#         stride = total_frames / num_frames
+#         sampled_indices = [min(total_frames - 1, int((stride * i + stride * (i + 1)) / 2)) for i in range(num_frames)]
+#     frames = [clip.get_frame(index / clip.fps) for index in sampled_indices]
+#     frames = [Image.fromarray(frame, mode='RGB') for frame in frames]
+# images = frames
+# query = '\n'.join(['<image>'] * len(images)) + '\n' + text
+
 ## text-only input
 # images = []
 # max_partition = None