Sergio Bromberg sergiobd

FFmpeg Cheat Sheet for 360º video

Brought to you by Headjack

FFmpeg is one of the most powerful tools for video transcoding and manipulation, but it's fairly complex and confusing to use. That's why I decided to create this cheat sheet which shows some of the most often used commands.

Let's start with some basics:

ffmpeg calls the FFmpeg application in the command line window, could also be the full path to the FFmpeg binary or .exe file

	//Moebius transformations in 3d, by reverse stereographic projection to the 3-sphere,
	//rotation in 4d space, and projection back.
	//by Daniel Piker 09/08/20
	//Feel free to use, adapt and reshare. I'd appreciate a mention if you post something using this.
	//You can also now find this transformation as a component in Grasshopper/Rhino
	//I first wrote about these transformations here:
	//https://spacesymmetrystructure.wordpress.com/2008/12/11/4-dimensional-rotations/

	//If you want to transform about a given circle. Points on the circle and its axis stay on those curves.
	//You can skip these 2 lines if you want to always use the origin centred unit circle.

	using UnityEngine;
	using Valve.VR;

	public class SteamVR_TrackingWithoutHMD : MonoBehaviour
	{
	private CVRSystem _vrSystem;
	private TrackedDevicePose_t[] _poses = new TrackedDevicePose_t[OpenVR.k_unMaxTrackedDeviceCount];

	// initialize
	void Awake()