[FFmpeg-user] about merging Multiple videos together

[akash kulkarni]

hie friends ,
                      i am merging few files in mts and mpg formats using
concat demux

        ffmpeg -f concat -i mylist.txt -c copy output

but for MTS 720*576 (SD) format ,  at merge point of two files it adding

few frames of next video and few blank frames also causing jerk . can

nayone help me to solve the problem and remove those frames using ffmpeg

command in above concat demux command.

'else'

Can anyone suggest how i can merge all those files without any jerk.

Hope anyone help me.

Thanks in advance