About visualization

[sjtuxcx]

Hi, I run the demo.py but find the visualization results look totally different from the video of your project pages. (Your demo video is cooler! ) How can I draw the 3D pose just like the one on your project pages? Many thanks!

[kelly08385]

I have the same question. How to generate the 3D video? I have run demo.py, and the output said "video writer for ./data/exps/c3dpo/pretrained_h36m/demo_shape.mp4", but there was no output video. Where can I get the 3D video like your project pages. Thanks!

[azuryl]

I have the same question. How to generate the 3D video? I have run demo.py, and the output said "video writer for ./data/exps/c3dpo/pretrained_h36m/demo_shape.mp4", but there was no output video. Where can I get the 3D video like your project pages. Thanks!

I have the same issue

[davnov134]

Hi, the 3D videos were generated using a very lengthy python script for Blender. I would like to release the visualisation scripts as a separate library soonish.

@kelly08385: Is your issue that the 3D line plots are not appearing at all? Can you check that your ffmpeg works well? E.g. run:

> ffmpeg -version

And check that the output does not produce any error?

[azuryl]

ffmpe

Hi, the 3D videos were generated using a very lengthy python script for Blender. I would like to release the visualisation scripts as a separate library soonish.

@kelly08385: Is your issue that the 3D line plots are not appearing at all? Can you check that your ffmpeg works well? E.g. run:

> ffmpeg -version

And check that the output does not produce any error? ffmpeg -version ffmpeg version 3.4.8-0ubuntu0.2 Copyright (c) 2000-2020 the FFmpeg developers built with gcc 7 (Ubuntu 7.5.0-3ubuntu1~18.04) configuration: --prefix=/usr --extra-version=0ubuntu0.2 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared libavutil 55. 78.100 / 55. 78.100 libavcodec 57.107.100 / 57.107.100 libavformat 57. 83.100 / 57. 83.100 libavdevice 57. 10.100 / 57. 10.100 libavfilter 6.107.100 / 6.107.100 libavresample 3. 7. 0 / 3. 7. 0 libswscale 4. 8.100 / 4. 8.100 libswresample 2. 9.100 / 2. 9.100 libpostproc 54. 7.100 / 54. 7.100

but there is no output vedio

[bsridatta]

@davnov134 Really looking forward to your package, there is no nice alternative for simple 3D viz. There is Mayavi but it's neither easy to use nor pretty. And Matplotlib is just a 2D engine and the ordering of the limbs is not guaranteed.

@spoonsso @sjtuxcx Meanwhile, for those who need something simple, here's a script I wrote for my thesis using the utilities from blender-cli-rending repo.

https://github.com/bsridatta/Blender-Pose/