[FFmpeg-user] How to increase buffer for rtmp input

[Tung Tran]

Dear all

I have a lot of below alert that I guest there is not enough buffers of the
incoming RTMP streams,



  *  Last message repeated 4 times*
*frame=107366 fps= 30 q=-0.0 size=N/A time=00:59:42.44 bitrate=N/A
dup[decklink @ 0x4488d80] There's no buffered audio. Audio will misbehave!*
*    Last message repeated 4 times*
*frame=107381 fps= 30 q=-0.0 size=N/A time=00:59:42.94 bitrate=N/A
dup[decklink @ 0x4488d80] There's no buffered audio. Audio will misbehave!*
*    Last message repeated 4 times*
*frame=107396 fps= 30 q=-0.0 size=N/A time=00:59:43.44 bitrate=N/A
dup[decklink @ 0x4488d80] There's no buffered audio. Audio will misbehave!*


so I would like to as if we can increase the input buffer for RTMP input.?
My command:

/root/bin/ffmpeg -vsync 1 -i "rtmp://something" -vf 'setpts=PTS+10000' -af
loudnorm='I=-24:LRA=11:tp=-2:linear=true' -ar 48000 -f decklink -pix_fmt
uyvy422  "DeckLink SDI (1)" > $log_file 2>&1 &

Thank you


---
Best regards,

*Tung Tran*