I'm trying to use FFMPEG to remap and stitch the raw spherical video from the Gear 360 camera. I've come quite close using the remap filter with the custom Samsung gear 360 maps donwloadable from here
but the result is not stitched, only remapped. ie the resulting video or image is split down the center giving 2 equirectangular projections instead of one.
Thoretically I know this must be possible and would be a way to automate the entire process without resorting to any mobile or desktop app.
Any FFMPEG experts out there?