[FFmpeg-user] ikegami MXF issue while using ffmpeg

Erik Dobberkau erik.dobberkau at gmail.com
Sat Sep 3 20:26:42 EEST 2016


2016-09-03 17:31 GMT+02:00 afellah <ahmed-fellah at hotmail.com>:

> i succeeded to join the 2 video with the following command.
> *ffmpeg.exe -i V1.MXF -y -f mpegvideo -i V2.MXF -filter_complex
> "[0:0][1:0]concat=n=2:v=1[out]" -map "[out]" -top 1 -vcodec dnxhd -b:v
> 120M
> out.MXF*
> i want to have a file with 6mn of duration with the 4 audio tracks, so i
> need to join V1.MXF (with the 2 audio A1 and B1) and V2.MXF (with the 2
> audio A2 and B2) like below to use the file into media composer.
> can you please help.
Just repeat what you did with the video for the audio... just make sure
your filterchain order matches your input file order, like:

ffmpeg.exe -i V1.MXF -i V2.MXF -i A1.MXF -i B1.MXF -i A2.mxf -i B2.MXF
-map "[Video]" -map "[Audio1]" -map "[Audio2]" -top 1 -flags +ildct+ilme
-c:v dnxhd -b:v 120M -c:a pcm_s24le -ar 48000 -y out.mxf


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