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Using 25 body joints instead of 17

I'm not sure if we can convert 17 joints to 25 joints. But you may train a model to output 25 joints. This issue may help https://github.com/facebookresearch/VideoPose3D/issues/151. Sorry for the...

請問這能即時 real-time嗎?

现在用的2D to 3D 模型[VedioPose3D](https://github.com/facebookresearch/VideoPose3D)无法做到实时，可以考虑把VideoPose3D换成更轻量级的模型。

depth unit in camera space

3D输出的单位是米，但是因为输入的2D坐标被归一化过了，因此这只是给3D空间作图用的单位，不能反映真是世界大小。

3D rendering with moving-grid on custom video

Sorry that I have no idea how to achieve this Moving-Grid rendering.

3D rendering with moving-grid on custom video

I'm working on my paper recently. I may try to add it next month.

how do you train your model

I don't train the model. The checkpoint is definitely from the official model: https://github.com/facebookresearch/VideoPose3D/blob/master/INFERENCE.md#step-1-setup.

深度的单位是什么

Check https://github.com/MVIG-SJTU/AlphaPose/issues/557

MovieWriter stderr: ffmpeg: error while loading shared libraries: libopenh264.so.5: cannot open shared object file: No such file or directory

This link may help: https://stackoverflow.com/questions/62213783/ffmpeg-error-while-loading-shared-libraries-libopenh264-so-5. I'm currently using `ffmpeg version 3.4.8-0ubuntu0.2 Copyright (c) 2000-2020 the FFmpeg developers`

您好，请教一下关于videopose.py中的一些问题

1. The definition of rot: check this [issue](https://github.com/zh-plus/video-to-pose3D/issues/4#issuecomment-561252908). 2. This rotation value is retrieved from a random object. In the original script from Facebook, there's a comment indicating that: [Comments](https://github.com/zh-plus/video-to-pose3D/blob/e271582b762f9f56b50f75f8d44cc351736d8683/origin_run.py#L737)...