[FFmpeg-user] UDP HD channel record BUFFER error

[spider58]

Hello. Im windows user (ffmpeg.EXE)

Im using command as below for recording from UDP

ffmpeg -y -i UDP://@IPADRESS:PORT -ac 2 -vcodec copy -acodec copy -f flv
> c:\myHDvideo.flv
>

This is recording from UDP HD TV channel  but giving warnings about BUFFER
during record  as below

CIRCULAR_BUFFER OVERRUN
>

 This warnings not inperrupting to record. But sometimes ffmpeg is
freezing.  Sometimes i must record 4-5 hours HD TV Channel without any
interruption.

How can i solve buffer problem?