Alicevision Meshroom support for custom data format and reusable for gsplat as well?

[jingyangcarl]

Is your feature request related to a problem? Please describe. I'm running the SFM pipeline from Alicevision Meshroom, but I don't find a supporting np-process-data pipeline explicitly handle the Meshroom output. I searched issues and PR with "Meshroom" keywords and got nothing found. Since Meshroom is not a very poor quality calibration+reconstruction software.

Also, the new repo gsplat has the example processing COLMAP format. Will this np-process-data pipeline become reusable for both repos?

Describe the solution you'd like I verified Meshroom output in Blender including the camera extrinsic and intrinsics as well as the mesh location

Describe alternatives you've considered manually have a code to convert the output from Meshroom to the nerfstudio is not difficult but could be integrated to the data preprocessing pipeline.