Hi, I'm Prashant. I'm using FFmpeg to convert a CIF files into VP8. The command line I'm using is "ffmpeg -i input.y4u -vcodec libvpx -b 512 -vpre 720p out.webm." But, I'm geting a error that 720p no found. Can you please help me out where, I'm making mistake. I would be very great full to...