在cmd的指令如下：ffmpeg-i“D:\VideoSequence\NewYork_3840x1920_30fps_8bit_420_erp.mp4”-s3840x1920-pix_fmtyuv420p“NewYork_3840x1920_30fps_8bit_420_erp.yuv”ffmpeg-i“D:\VideoSequence\Elephants_3840x2048_30fps_8bit_420_erp.mp4”-s3840x2048-pix_fmtyuv420p“Elephants_3840x2048_30fps_8bit_420_erp.yuv”转换时间很快全景视频序列可以至南
