Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Video sequences versus individual shots #20

Open
skinkie opened this issue Jun 20, 2020 · 3 comments
Open

Video sequences versus individual shots #20

skinkie opened this issue Jun 20, 2020 · 3 comments

Comments

@skinkie
Copy link

skinkie commented Jun 20, 2020

After figuring out that video sequences 1080@15p have a very good reconstruction percentage I wonder if this could be a first thing for everyone. For me I recorded 60 seconds of video, by walking around a statue and created 75 high res (16MP) photo's afterwards.

The photo's can do 66/75, 18k points. The movie+photo's (and some quality impromevents) do 100k points for 705 photo's, all image in the image sequence can be located. I think the documentation should suggest this workflow, but might also suggest what kind of settings for featurematching should be set up.

diffence-video-image

@jonititan
Copy link

I also use this workflow with ok results. I used ffmpeg to split but the files but am now looking at importing the videos directly as it looks like that does now work. However with video i'm not sure if exposure and focus are in the metadata? I thought that was the advantage of photos?

@Faceless-Fan
Copy link

Can someone help with adding a camera to the DB please?
I am using my phone for both Photos and MP4
these are the specs
https://www.devicespecifications.com/en/model/c29352e7

@natowi
Copy link
Member

natowi commented Mar 18, 2021

@Faceless-Fan This is not the right place to post this. See alicevision/AliceVision#1009

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

4 participants