They've chosen the worst video formats to use. H.264 encoding with libx264 would outclass anything ffmpeg's FLV encoder and MPEG-4 ASP encoder could produce. N.

They've chosen the worst video formats to use. H.264 encoding with libx264 would outclass anything ffmpeg's FLV encoder and MPEG-4 ASP encoder could produce. N.B: The FLV container does not require the use of the FLV video codec.