[FFmpeg-user] Quicktime IMX50 to D10-50 MXF

Rens Dijkshoorn rens at onlinemedia.nl
Tue Mar 29 01:31:41 CEST 2011


i'm would like to convert a quicktime IMX50.MOV file to D10-50 MXF without re encoding the mpeg2 
the command below will convert any 720x608 movie to MXF but it will re-encode the video this has quality 
and speed limitation as we are re-encoding. 

ffmpeg -i "input.mov" 
-r 25 -pix_fmt yuv422p 
-vcodec mpeg2video 
-minrate 50000k -maxrate 50000k -b 50000k 
-intra -top 1 
-flags +ildct+low_delay 
-flags2 +ivlc+non_linear_q 
-dc 10 -ps 1 -qmin 1 -qmax 3 
-bufsize 2000000 -rc_init_occupancy 2000000 
-rc_buf_aggressivity 0.25 
-acodec pcm_s16le -ar 48000 -ac 2 
-f mxf_d10 -y "output.mxf" 

any suggestions 


Rens Dijkshoorn 

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