So with ffmpeg I've concatenated two 360 videos into one. The problem is that I lost all the 360 video metadata in the final video (so it's not recognized as a 360 video anymore). If I use exiftool on the final video, I lack those metadatas :
- Spherical : true
- Stitched : true
- Stitching Software : Spherical Metadata Tool
- Projection Type : equirectangular
I've tried to inject those metadatas with ffmpeg, like this for example :
ffmpeg -i <input_video> -metadata Spherical="true" -codec copy <output_video>
I don't get any errors doing that, but exiftool still doesn't show the metadatas.
I know Google has a Python script that does this well, here .
But I would like to inject metadatas in my app as well, any help would be much appreciated,
thanks !