[FFmpeg-user] FFMPEG MXF Issue

afellah ahmed-fellah at hotmail.com
Mon Apr 11 12:41:04 CEST 2016


i have uploaded the files recorded with ikegami camera.
video file V1.mxf has 2 audios files A1.mxf and B1.mxf. this when i wrapped
the file there is no problem
video file V2.mxf has 2 audios files A2.mxf and B1.mxf i used the following
ffmpeg command 

*D:\01>ffmpeg.exe -y -f mpegvideo -i V18.MXF -f s16le -ar 48000 -ac 2 -i
V18.MXF -f s16le -ac 2 -ar 48000 -i B18.MXF -top 1 -vcodec dnxhd -c:a
pcm_s16le -b:v 120M -map 0 -map 1 -map 2 OUT.MXF

to wrap the files but i have a big audio noise only for 1s in the begin of
the OUT.MXF.

note that V1.mxf and V2.mxf are attached file when but ikegami camera create
a second file once 4GB is reached in the GFPACK disk.
if there is any way to concatenate the files this may help
video: V1:V2
audio channel A: A1:A2
audio channel B: B1:B2

if some one can help with the command.

the files path :

thank you

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