[FFmpeg-user] Fixing Lag in FFplay After Kept in Background

[Ferdi Scholten]

On 02-10-2024 08:17, Ravi Joshi via ffmpeg-user wrote:
>   Thanks Ferdi for your response.
> In this case, the RTMP server is located in the localhost. In fact it is a Dell laptop with Intel CPU running Ubuntu 20.04 OS with default settings/display manager. I switched to Ubuntu 22.04 OS and found the same behvaior (no improvment). Let me know if you need any specific details.
> Thanks
>
>      On Wednesday 2 October, 2024 at 12:38:57 am IST, Ferdi Scholten<ferdi at sttc-nlp.nl>  wrote:
On my old intel hardware (Westmere based) the 6.6 kernel made the 
difference, where the CFS scheduler was replaced by the EEVDF scheduler.
Also on intel, Ubuntu uses the intel P-state powersave governor, 
changing that to the P-state performance governor can also make a 
difference.

As for network, try using the CAKE qdisk, which has been designed to 
optimize networking behind routers on small home networks behind 
relatively slow internet routers.