>Is it possible to use the codec mpeg2Video in a Windows environment? >Do I need to install anything additional to use it? Any platform, any cpu, the mpeg2 encoder is part of libavcodec which is part of ffmpeg, so any non-specific (with no explicit disabling) build includes it. You can actually check it and get "inline help" of you current build this simple way: ffmpeg -h encoder=mpeg2video
>Format:Mpeg Video >GOP:15 >Bitrate:50M Look for an xdcamhd preset on the web, you'll find plenty. Have to take care of progressive vs. interlaced. For example: https://trac.ffmpeg.org/ticket/7168 https://github.com/mltframework/mlt/blob/master/presets/consumer/avformat/XDCAM-HD422 Note that: - I recommend you NOT to use 420 as I experienced severe artefacts in this configuration, due to the reduced buffer size (420 chroma=>MP@ML) - I recommend you NOT to use lmin/lmax as I experienced severe quality regression some years ago, and old command lines are no more valid currently (in my experience) (- in case you target xdcamhd for real, you have to be very careful on the reduced sony bufsize at least; and you will not be 100% conformant anyway) Nicolas _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
