[FFmpeg-user] ikegami MXF issue while using ffmpeg

afellah ahmed-fellah at hotmail.com
Sat Sep 3 18:31:44 EEST 2016


i have an ikegami disk with a continuous recording of approximately 6mn of
The file in the Ikegami dick is splitted into files of 4 GB (each 4 GB is
approximately 5mn). So for my recorded video of 6mn i have 2 files, the
first one is 5mn and the second is 1mn.

V1.MXF = 5mn
V2.MXF = 1mn

each video files has two audio track so for :
V1.MXF has A1.MXF and B1.MXF (5mn)
V2.MXF has A2.MXF and B2. MXF (1mn)

Below are the files specification.


Please find the link for the file


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

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.

Thank you

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