Reducing latency?

Previous Topic Next Topic
 
classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

Reducing latency?

Simon
I have two situations where I'm noticing significant latency, and I'd like
to know what to investigate with a view to perhaps reducing this.

1) When running ffplay (attached to a camera), the video I watch is about a
full second behind the "real world".

2) When recording multiple video channels, there's something like 1/4
second (just judging by eyeballs) lag between each channel.

The machine is not particularly stressed by the job, it's a Ryzen 7 with 16
hardware threads, and top reports that the second job is using about 2.5
threads worth. the ffplay job appears computationally trivial to the system.

Any avenues for investigation / understanding will be much appreciated.

Cheers,
Simon
_______________________________________________
ffmpeg-user mailing list
[hidden email]
https://ffmpeg.org/mailman/listinfo/ffmpeg-user

To unsubscribe, visit link above, or email
[hidden email] with subject "unsubscribe".