[gst-devel] realtime

[mattias]

Hello,

I am trying to lower the latency of a HD  VC pipeline.

The pipeline is as follows:

firewiresrc->bayer2rgb->mpegcolorspace->x264enc->queue->rtppay->udpsink


udpsrc->gstrtpjitterbuffer->rtpdepay->queue->x264dec->mpegcolorspace->xvimagesink 



So using the linux-rt package in ubuntu (linux-rt kernel) the latency 
goes down quite a lot.
When raising the priority to real-time for the whole process or just the 
thread that does the encoding (which is the most cpu-intense) perfomance 
and therefor latency drops considerably.


Any ideas?


Kindest regards,

Mattias