[Android] understanding vlc and reduce latency

Jean-Baptiste Kempf jb at videolan.org
Mon Feb 8 22:36:12 CET 2016


On 09 Feb, shiv garg wrote :
> i am new to vlc project. we are using vlc to display feed from three ip cameras on an android tab. but there is lag of 3s . My work is to reduce the lag to below 1s. i tried reducing the network catching it solved the issue little but did not completely. so i have to understand the vlc source code so that i can lay down a framework to comment exactly how much latency is there in the whole pipeline. i cannot debug the source on android. kindly guide me with the way how should i understand the source code of vlc media player and how i can reduce the latency in rtsp streaming... 

Decrease the network cache, and disable hardware decoding. That should
help.

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With my kindest regards,

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Jean-Baptiste Kempf
http://www.jbkempf.com/ - +33 672 704 734
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