Latency Reduction in windows

[Raushan Kumar Choudhary]

Hi,


 I am using Gstreamer to stream video from hardware device(Freescale Imx6)  to windows surface pro through wifi but not able to achieve the expected latency(100ms),So can you please let me know what all parameter we need to check to reduce the latency.Currently our latency is not fixed ,it varies between 150 to 200ms.


Following are the Pipeline we have tried on Windows Serface Pro and on the hardware:


WindowsSurface Pro:

gst-launch-1.0 udpsrc port=5000 caps =\"application/x-rtp, media=(string)video,clock-rate=(int)90000,encoding-name=(string)H264\" ! rtph264depay ! avdec_h264 ! glimagesink sync=false async=false enable-last-buffer=true


gst-launch-1.0 udpsrc port=5000 caps =\"application/x-rtp, media=(string)video,clock-rate=(int)90000,encoding-name=(string)H264\" ! rtph264depay ! avdec_h264 ! autovideosink sync=false async=false enable-last-buffer=true


Hardware:

gst-launch-0.10 -v imxv4l2src device=/dev/video1 ! 'video/x-raw-yuv,framerate=(fraction)30/1' ! vpuenc codec=6 ! queue ! rtph264pay pt=96 mtu=1380 ! udpsink host=10.4.30.40 port=5000 sync=false async=fals


Please let me know as soon as possible.

Thanks in Advance.



Regards,

Raushan

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