| ## Important configuration for [inference.py](../inference.py): | |
| ### 1. General configs | |
| | Configuration | Default Value | Explanation | | |
| |:----------------- |:--------------- |:-------------------------------------------------------- | | |
| | `--video_path` | `None` | Input video file path | | |
| | `--out_dir` | `./experiments/`| Output directory | | |
| | `--device` | `cuda:0` | The device to use (e.g., CPU or GPU) | | |
| | `--exp_name` | `None` | Experiment name, defaults to video file name | | |
| | `--seed` | `43` | Random seed for reproducibility | | |
| | `--video_length` | `49` | Length of the video frames (number of frames) | | |
| | `--fps` | `10` | fps for saved video | | |
| | `--stride` | `1` | Sampling stride for input video (frame interval) | | |
| | `--server_name` | `None` | Server IP address for gradio | | |
| ### 2. Point cloud render configs | |
| | Configuration | Default Value | Explanation | | |
| |:----------------- |:--------------- |:-------------------------------------------------------- | | |
| | `--radius_scale` | `1.0` | Scale factor for the spherical radius | | |
| | `--camera` | `traj` | Camera pose type, either 'traj' or 'target' | | |
| | `--mode` | `gradual` | Mode of operation, 'gradual', 'bullet', or 'direct' | | |
| | `--mask` | `False` | Clean the point cloud data if true | | |
| | `--target_pose` | `None` | Required for 'target' camera pose type, specifies target camera poses (theta, phi, r, x, y). The initial camera is at (0,0,radius,0,0), +theta (theta<60) rotates camera upward, +phi (phi<60) rotates camera to right, +r (r<0.6) moves camera forward, +x (x<4) pans the camera to right, +y (y<4) pans the camera upward | | |
| | `--traj_txt` | `None` | Required for 'traj' camera pose type, a txt file specifying a complex camera trajectory ([examples](../test/trajs/loop1.txt)). The fist line is the theta sequence, the second line the phi sequence, and the last line the r sequence. Our script will interpolate each of them into lists of length 49, producing theta_list, phi_list, r_list. The initial camera is at (0,0,radius), then move to (theta_list[0], phi_list[0], r_list[0]), finally (theta_list[-1], phi_list[-1], r_list[-1])| | |
| | `--near` | `0.0001` | Near clipping plane distance | | |
| | `--far` | `10000.0` | Far clipping plane distance | | |
| | `--anchor_idx` | `0` | One GT frame for anchor frame | | |