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FFmbc @Mar 10, 2010 4:59:35 AM

FFmbc is a fork of FFmpeg that is "customized for broadcast and professional usage".

480x360 frame containing letter-box 16:9 square-pixel video to IMX30 MXF

ffmpeg -i "video.mp4"
-r 25
-pix_fmt yuv422p
-aspect 16:9
-croptop 44 -cropbottom 44
-s 704x576
-padtop 32 -padleft 8 -padright 8
-vcodec mpeg2video
-minrate 30000k -maxrate 30000k -b 30000k
-intra -top 1
-flags +ildct+low_delay
-flags2 +ivlc+non_linear_q
-dc 10 -ps 1 -qmin 1 -qmax 3
-bufsize 1200000 -rc_init_occupancy 1200000
-rc_buf_aggressivity 0.25
-acodec pcm_s16le -ar 48000 -ac 2
-f mxf_d10 -y "output.mxf"

After using ffmpeg to transcode to IMX30 video and audio it is possible to use writeavidmxf to create media directly usable in Avid MediaComposer 3.0 and above.

See also:
http://code.google.com/p/ffmbc/

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FFmbc is a fork of `FFmpeg` that is "customized for broadcast and professional usage". !!480x360 frame containing letter-box 16:9 square-pixel video to IMX30 MXF!! {{{ffmpeg -i "video.mp4" -r 25 -pix_fmt yuv422p -aspect 16:9 -croptop 44 -cropbottom 44 -s 704x576 -padtop 32 -padleft 8 -padright 8 -vcodec mpeg2video -minrate 30000k -maxrate 30000k -b 30000k -intra -top 1 -flags +ildct+low_delay -flags2 +ivlc+non_linear_q -dc 10 -ps 1 -qmin 1 -qmax 3 -bufsize 1200000 -rc_init_occupancy 1200000 -rc_buf_aggressivity 0.25 -acodec pcm_s16le -ar 48000 -ac 2 -f mxf_d10 -y "output.mxf"}}} After using [[ffmpeg]] to transcode to IMX30 video and audio it is possible to use [[writeavidmxf]] to create media directly usable in Avid MediaComposer 3.0 and above. See also: http://code.google.com/p/ffmbc/