Optimizing Gstreamer pipeline

Shyamjith K V shyamjith at acsiatech.com
Sat Dec 12 02:04:47 PST 2015


​I am trying to play a full HD(1080p) mp4 video using gst-launch-0.10 in
imxq-sabreauto board ,using the following pipleline

    gst-launch-0.10 -q filesrc location=/imx-video/birds1080.mp4
typefind=true ! aiurdemux name=demux demux. ! queue max-size-buffers=0
max-size-time=0 ! vpudec ! mfw_v4lsink demux. ! queue max-size-buffers=0
max-size-time=0 ! beepdec ! audioconvert ! 'audio/x-raw-int, channels=2' !
alsasink


But it takes more than 2 seconds to display the video on HDMI screen after
running the command.
1. Is there any kind of optimization possible in the above pipe line? so
that it can launch the video faster.

2.How to disable the the logs and debug messages from gstreamer? i have
tried with '-q' option but no use.​


-- 
Regards,
Shyamjith K V
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