how to generate the free-view video from your code?

[Holmes-Alan]

Wonderful work! I wonder how do I use the trajectory path to render a video just like the demo you show in the paper?

[edalvb]

As far as I've come, the videos are generated at the "Optimization" point. You can use the command mentioned by @Yarroudh to reduce times.

[Holmes-Alan]

I understand. However, the command is for training. It is not for video generation. Have you successfully run the command for video rendering?

[edalvb]

Yes, but it also creates a folder called "smooth_spline" and inside it goes the video (video.mp4) that I think you are interested in.

Here is the content of the folder:

[Holmes-Alan]

Thank you for your answer! I found the training process very slow so I have not seen the video output. I will wait and see. Do you know how to set up the iteration time to reduce the training process?

[edalvb]

I think you could adjust the n_iters_per_frame and n_iters_reg parameters, doing this might reduce the training time. However, keep in mind that it can affect the quality of the results.

[ameuleman]

train.py with --render_path 1 (default) generates the video after the optimisation. If the optimisation ran already, --render_only 1 skips it.