libffmpeg.so -y -i /storage/sdcard0/video.mp4 -i /storage/sdcard0/videokit/in2.mp4 -strict -2 -filter_complex [1]scale=iw/2:ih/2,transpose=1 [pip]; [0][pip] overlay=main_w-overlay_w-500:main_h-overlay_h-10,transpose=2 /storage/sdcard0/videokit/currtmp.mp4

libffmpeg.so -y -i /storage/sdcard0/videokit/currtmp.mp4 -i /storage/sdcard0/videokit/file1.png -strict -2 -filter_complex [0][1] overlay=10:10 /storage/sdcard0/outFull.mp4