File size issue

Mikl michael.yarochkin at timetronics.be
Fri Oct 14 08:12:02 UTC 2016


Hello

I am recording video from camera (i get it as raw rgb24) using this
pipeline:
appsrc ! video/x-raw-rgb ! videoconvert ! video/x-raw I420 ! jpegenc !
matroskamux ! filesink

also it is 2 subtitles tracks attached to the same mux:
appsrc ! text/x-raw ! matroskamux ! filesink

"videoconvert" is used to convert video to from 4:4:4 to 4:2:0 colorspace,
because Windows Media Player can not play 4:4:4. And i need it, because most
of users of my video will use Windows.

*My problem, what file is huge.*
And it is not depend from jpegenc quality.
What is wrong in my pipeline?

Thank you in advance.



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