I'm doing some research related to making VR videos. Skybox is the best VR player I can find on andorid that can play 3D panoramic video. Thank you devs.
Usually, I generate a sequence of 3840x3840 frames and encode them to a video with ffmpeg. I use libx264 encoder and all other settings are set to default. The output video can be both played on PC and in the MXPlayer as a normal video without any problem, but in Skybox, the framerate will drop to ~1fps with huge latency, and the time shown in the player can't sync with the actual video time. I tried to use lower bitrate, but even on the lowest settings, the video still can't be played in the normal 30fps speed.
Please help me.