ffmpeg required for images (custom dataset)

[tonyyu0822]

Hi, I am trying to use colmap on custom image dataset and specified in command: ns-process-data images ......... and also commented the check_install.py file However, ffmpeg is still required when running command ( ● ) Copying images...────────────────────────────────────────────── 💀 💀 💀 ERROR 💀 💀 💀 ─────────────────────────────────────────────── Error running command: ffmpeg -y -noautorotate -i "/home/by12/Datasets/OMMO/05/After/images/frame_%05d.jpg" -q:v 2 -vf crop=iw-0:ih-0 "/home/by12/Datasets/OMMO/05/After/images/frame_%05d.jpg" ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── /bin/sh: 1: ffmpeg: not found

[tancik]

It looks like ffmpeg isn't installed. Can you try installing it and rerun the script.

[trungswat]

Hello,

Whether you managed yourself to figure out the solution or not. I would give you my solution after had spent a few hours on struggling to install colmap and ffmpeg as well. you can manually download the packages and put them in external folder, for example: externals\ffmpeg\ffmpeg-master-latest-win64-gpl\bin Then you append the location to Path Env:

[tancik]

Thanks for the additional pointers @trungswat

[Gloamirror]

could anyone tell me how to solve this problem? I m trouble in it Ubuntu 22.04 python 3.8 FFmpeg 4.4

[maturk]

@Gloamirror apt install ffmpeg or sudo apt install ffmpeg not working?

[Gloamirror]

? ohhh~ you're so quick. no，suddenly, I found the OS system FFmpeg 's. version is 4.4 . but it appeared same problem